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<a class="el" href="dir_c8daf1ad746050abf985cc546c89e248.html">typo3_src-4.0.1</a>&nbsp;&raquo&nbsp;<a class="el" href="dir_18071ae4545d8b3e0364d30c0659c74a.html">typo3</a>&nbsp;&raquo&nbsp;<a class="el" href="dir_57bf1ed8249c1fd5b014486d01bcb27a.html">sysext</a>&nbsp;&raquo&nbsp;<a class="el" href="dir_1144f7dd65e866e7cd4aa66020137172.html">indexed_search</a></div>
<h1>class.doublemetaphone.php</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 &lt;?php
<a name="l00002"></a>00002 <span class="comment">// VERSION DoubleMetaphone Class 1.01</span>
<a name="l00003"></a>00003 <span class="comment">//</span>
<a name="l00004"></a>00004 <span class="comment">// DESCRIPTION</span>
<a name="l00005"></a>00005 <span class="comment">//</span>
<a name="l00006"></a>00006 <span class="comment">//   This class implements a "sounds like" algorithm developed</span>
<a name="l00007"></a>00007 <span class="comment">//   by Lawrence Philips which he published in the June, 2000 issue</span>
<a name="l00008"></a>00008 <span class="comment">//   of C/C++ Users Journal.  Double Metaphone is an improved</span>
<a name="l00009"></a>00009 <span class="comment">//   version of Philips' original Metaphone algorithm.</span>
<a name="l00010"></a>00010 <span class="comment">//</span>
<a name="l00011"></a>00011 <span class="comment">// COPYRIGHT</span>
<a name="l00012"></a>00012 <span class="comment">//</span>
<a name="l00013"></a>00013 <span class="comment">//   Copyright 2001, Stephen Woodbridge &lt;woodbri@swoodbridge.com&gt;</span>
<a name="l00014"></a>00014 <span class="comment">//   All rights reserved.</span>
<a name="l00015"></a>00015 <span class="comment">//</span>
<a name="l00016"></a>00016 <span class="comment">//   http://swoodbridge.com/DoubleMetaPhone/</span>
<a name="l00017"></a>00017 <span class="comment">//</span>
<a name="l00018"></a>00018 <span class="comment">//   This PHP translation is based heavily on the C implementation</span>
<a name="l00019"></a>00019 <span class="comment">//   by Maurice Aubrey &lt;maurice@hevanet.com&gt;, which in turn</span>
<a name="l00020"></a>00020 <span class="comment">//   is based heavily on the C++ implementation by</span>
<a name="l00021"></a>00021 <span class="comment">//   Lawrence Philips and incorporates several bug fixes courtesy</span>
<a name="l00022"></a>00022 <span class="comment">//   of Kevin Atkinson &lt;kevina@users.sourceforge.net&gt;.</span>
<a name="l00023"></a>00023 <span class="comment">//</span>
<a name="l00024"></a>00024 <span class="comment">//   This module is free software; you may redistribute it and/or</span>
<a name="l00025"></a>00025 <span class="comment">//   modify it under the same terms as Perl itself.</span>
<a name="l00026"></a>00026 <span class="comment">//</span>
<a name="l00027"></a>00027 <span class="comment">// CONTRIBUTIONS</span>
<a name="l00028"></a>00028 <span class="comment">//</span>
<a name="l00029"></a>00029 <span class="comment">//   17-May-2002 Geoff Caplan  http://www.advantae.com</span>
<a name="l00030"></a>00030 <span class="comment">//     Bug fix: added code to return class object which I forgot to do</span>
<a name="l00031"></a>00031 <span class="comment">//     Created a functional callable version instead of the class version</span>
<a name="l00032"></a>00032 <span class="comment">//     which is faster if you are calling this a lot.</span>
<a name="l00033"></a>00033 <span class="comment">//</span>
<a name="l00034"></a>00034 <span class="comment">// ------------------------------------------------------------------</span>
<a name="l00035"></a>00035 
<a name="l00036"></a>00036 
<a name="l00037"></a>00037 
<a name="l00038"></a>00038 <span class="comment">// TYPO3: Had to change name to "user_DoubleMetaPhone" from just "DoubleMetaPhone" because TYPO3 requires a user class to be prefixed so:</span>
<a name="l00039"></a>00039 <span class="comment">// TYPO3: If you want to use this metaphone method instead of the default in the class.indexer.php you simply configure TYPO3 so by setting the line below in your localconf.php file:</span>
<a name="l00040"></a>00040 <span class="comment">// TYPO3:                       $TYPO3_CONF_VARS['EXTCONF']['indexed_search']['metaphone'] = 'EXT:indexed_search/class.doublemetaphone.php:&amp;user_DoubleMetaPhone';</span>
<a name="l00041"></a>00041 <span class="comment">// TYPO3: Of course you can write your own metaphone hook methods by taking this class and configuration as example.</span>
<a name="l00042"></a>00042 
<a name="l00043"></a><a class="code" href="classuser__DoubleMetaPhone.html">00043</a> <span class="keyword">class </span><a class="code" href="classuser__DoubleMetaPhone.html">user_DoubleMetaPhone</a>
<a name="l00044"></a>00044 {
<a name="l00045"></a>00045 <span class="comment">//  properties</span>
<a name="l00046"></a>00046 
<a name="l00047"></a><a class="code" href="classuser__DoubleMetaPhone.html#27869bac7729f1c7144af4c2fcf61cc5">00047</a>    var <a class="code" href="classuser__DoubleMetaPhone.html#27869bac7729f1c7144af4c2fcf61cc5">$original</a>  = <span class="stringliteral">""</span>;
<a name="l00048"></a><a class="code" href="classuser__DoubleMetaPhone.html#cf54e4708991114b06dfb70563912488">00048</a>    var <a class="code" href="classuser__DoubleMetaPhone.html#cf54e4708991114b06dfb70563912488">$primary</a>   = <span class="stringliteral">""</span>;
<a name="l00049"></a><a class="code" href="classuser__DoubleMetaPhone.html#f7783f5e9db03a20500088289d44cf4a">00049</a>    var <a class="code" href="classuser__DoubleMetaPhone.html#f7783f5e9db03a20500088289d44cf4a">$secondary</a> = <span class="stringliteral">""</span>;
<a name="l00050"></a><a class="code" href="classuser__DoubleMetaPhone.html#2e2b110b4cff1514675219ac07242a0d">00050</a>    var <a class="code" href="classuser__DoubleMetaPhone.html#2e2b110b4cff1514675219ac07242a0d">$length</a>    =  0;
<a name="l00051"></a><a class="code" href="classuser__DoubleMetaPhone.html#ba37321ad90e1b4ae7f8ab32f20a02b3">00051</a>    var <a class="code" href="classuser__DoubleMetaPhone.html#ba37321ad90e1b4ae7f8ab32f20a02b3">$last</a>      =  0;
<a name="l00052"></a><a class="code" href="classuser__DoubleMetaPhone.html#f55a1699a82fe875831b0add86ce3855">00052</a>    var <a class="code" href="classuser__DoubleMetaPhone.html#f55a1699a82fe875831b0add86ce3855">$current</a>   =  0;
<a name="l00053"></a>00053 
<a name="l00054"></a>00054 <span class="comment">//  methods</span>
<a name="l00055"></a>00055 
<a name="l00056"></a>00056                 <span class="comment">// TYPO3 specific API to this class. BEGIN</span>
<a name="l00057"></a><a class="code" href="classuser__DoubleMetaPhone.html#b6ca6337a050dc2fab2ed543025459bc">00057</a>         function <a class="code" href="classuser__DoubleMetaPhone.html#b6ca6337a050dc2fab2ed543025459bc">metaphone</a>($string,$sys_language_uid=0) {
<a name="l00058"></a>00058                 $res = $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#1cd1a859336add47fd2ec8157ccda1e5">DoubleMetaPhone</a>($string);
<a name="l00059"></a>00059 <span class="preprocessor">                #debug(array($string,$res['primary']));</span>
<a name="l00060"></a>00060 <span class="preprocessor"></span>                <span class="keywordflow">return</span> $res['primary'];
<a name="l00061"></a>00061         }
<a name="l00062"></a>00062                 <span class="comment">// TYPO3 specific API to this class. END</span>
<a name="l00063"></a>00063 
<a name="l00064"></a>00064 
<a name="l00065"></a>00065   <span class="comment">// Public method</span>
<a name="l00066"></a>00066 
<a name="l00067"></a><a class="code" href="classuser__DoubleMetaPhone.html#1cd1a859336add47fd2ec8157ccda1e5">00067</a>   function <a class="code" href="classuser__DoubleMetaPhone.html#1cd1a859336add47fd2ec8157ccda1e5">DoubleMetaPhone</a>($string) {
<a name="l00068"></a>00068 
<a name="l00069"></a>00069    $this-&gt;primary   = <span class="stringliteral">""</span>;
<a name="l00070"></a>00070    $this-&gt;secondary = <span class="stringliteral">""</span>;
<a name="l00071"></a>00071    $this-&gt;current   =  0;
<a name="l00072"></a>00072 
<a name="l00073"></a>00073     $this-&gt;current  = 0;
<a name="l00074"></a>00074     $this-&gt;length   = strlen($string);
<a name="l00075"></a>00075     $this-&gt;last     = $this-&gt;length - 1;
<a name="l00076"></a>00076     $this-&gt;original = $string . <span class="stringliteral">"     "</span>;
<a name="l00077"></a>00077 
<a name="l00078"></a>00078     $this-&gt;original = strtoupper($this-&gt;original);
<a name="l00079"></a>00079 
<a name="l00080"></a>00080     <span class="comment">// skip this at beginning of word</span>
<a name="l00081"></a>00081     <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, 0, 2,
<a name="l00082"></a>00082                         array('GN', 'KN', 'PN', 'WR', 'PS')))
<a name="l00083"></a>00083       $this-&gt;current++;
<a name="l00084"></a>00084 
<a name="l00085"></a>00085     <span class="comment">// Initial 'X' is pronounced 'Z' e.g. 'Xavier'</span>
<a name="l00086"></a>00086     <span class="keywordflow">if</span> (substr($this-&gt;original, 0, 1) == <span class="charliteral">'X'</span>) {
<a name="l00087"></a>00087       $this-&gt;primary   .= <span class="stringliteral">"S"</span>;   <span class="comment">// 'Z' maps to 'S'</span>
<a name="l00088"></a>00088       $this-&gt;secondary .= <span class="stringliteral">"S"</span>;
<a name="l00089"></a>00089       $this-&gt;current++;
<a name="l00090"></a>00090     }
<a name="l00091"></a>00091 
<a name="l00092"></a>00092     <span class="comment">// main loop</span>
<a name="l00093"></a>00093 
<a name="l00094"></a>00094     <span class="keywordflow">while</span> (strlen($this-&gt;primary) &lt; 4 || strlen($this-&gt;secondary &lt; 4)) {
<a name="l00095"></a>00095       <span class="keywordflow">if</span> ($this-&gt;current &gt;= $this-&gt;length)
<a name="l00096"></a>00096         <span class="keywordflow">break</span>;
<a name="l00097"></a>00097 
<a name="l00098"></a>00098       <span class="keywordflow">switch</span> (substr($this-&gt;original, $this-&gt;current, 1)) {
<a name="l00099"></a>00099         <span class="keywordflow">case</span> <span class="charliteral">'A'</span>:
<a name="l00100"></a>00100         <span class="keywordflow">case</span> <span class="charliteral">'E'</span>:
<a name="l00101"></a>00101         <span class="keywordflow">case</span> <span class="charliteral">'I'</span>:
<a name="l00102"></a>00102         <span class="keywordflow">case</span> <span class="charliteral">'O'</span>:
<a name="l00103"></a>00103         <span class="keywordflow">case</span> <span class="charliteral">'U'</span>:
<a name="l00104"></a>00104         <span class="keywordflow">case</span> <span class="charliteral">'Y'</span>:
<a name="l00105"></a>00105           <span class="keywordflow">if</span> ($this-&gt;current == 0) {
<a name="l00106"></a>00106             <span class="comment">// all init vowels now map to 'A'</span>
<a name="l00107"></a>00107             $this-&gt;primary   .= <span class="charliteral">'A'</span>;
<a name="l00108"></a>00108             $this-&gt;secondary .= <span class="charliteral">'A'</span>;
<a name="l00109"></a>00109           }
<a name="l00110"></a>00110           $this-&gt;current += 1;
<a name="l00111"></a>00111           <span class="keywordflow">break</span>;
<a name="l00112"></a>00112 
<a name="l00113"></a>00113         <span class="keywordflow">case</span> <span class="charliteral">'B'</span>:
<a name="l00114"></a>00114           <span class="comment">// '-mb', e.g. "dumb", already skipped over ...</span>
<a name="l00115"></a>00115           $this-&gt;primary   .= <span class="charliteral">'P'</span>;
<a name="l00116"></a>00116           $this-&gt;secondary .= <span class="charliteral">'P'</span>;
<a name="l00117"></a>00117 
<a name="l00118"></a>00118           <span class="keywordflow">if</span> (substr($this-&gt;original, $this-&gt;current + 1, 1) == <span class="charliteral">'B'</span>)
<a name="l00119"></a>00119             $this-&gt;current += 2;
<a name="l00120"></a>00120           <span class="keywordflow">else</span>
<a name="l00121"></a>00121             $this-&gt;current += 1;
<a name="l00122"></a>00122           <span class="keywordflow">break</span>;
<a name="l00123"></a>00123 
<a name="l00124"></a>00124         <span class="keywordflow">case</span> <span class="charliteral">'Ç'</span>:
<a name="l00125"></a>00125           $this-&gt;primary   .= <span class="charliteral">'S'</span>;
<a name="l00126"></a>00126           $this-&gt;secondary .= <span class="charliteral">'S'</span>;
<a name="l00127"></a>00127           $this-&gt;current += 1;
<a name="l00128"></a>00128           <span class="keywordflow">break</span>;
<a name="l00129"></a>00129 
<a name="l00130"></a>00130         <span class="keywordflow">case</span> <span class="charliteral">'C'</span>:
<a name="l00131"></a>00131           <span class="comment">// various gremanic</span>
<a name="l00132"></a>00132           <span class="keywordflow">if</span> (($this-&gt;current &gt; 1)
<a name="l00133"></a>00133               &amp;&amp; !$this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#28da61132e2a53598b16c92b93606465">IsVowel</a>($this-&gt;original, $this-&gt;current - 2)
<a name="l00134"></a>00134               &amp;&amp; $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current - 1, 3,
<a name="l00135"></a>00135                         array(<span class="stringliteral">"ACH"</span>))
<a name="l00136"></a>00136               &amp;&amp; ((substr($this-&gt;original, $this-&gt;current + 2, 1) != <span class="charliteral">'I'</span>)
<a name="l00137"></a>00137                   &amp;&amp; ((substr($this-&gt;original, $this-&gt;current + 2, 1) != <span class="charliteral">'E'</span>)
<a name="l00138"></a>00138                       || $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current - 2, 6,
<a name="l00139"></a>00139                                 array(<span class="stringliteral">"BACHER"</span>, <span class="stringliteral">"MACHER"</span>))))) {
<a name="l00140"></a>00140 
<a name="l00141"></a>00141             $this-&gt;primary   .= <span class="charliteral">'K'</span>;
<a name="l00142"></a>00142             $this-&gt;secondary .= <span class="charliteral">'K'</span>;
<a name="l00143"></a>00143             $this-&gt;current += 2;
<a name="l00144"></a>00144             <span class="keywordflow">break</span>;
<a name="l00145"></a>00145           }
<a name="l00146"></a>00146 
<a name="l00147"></a>00147           <span class="comment">// special case 'caesar'</span>
<a name="l00148"></a>00148           <span class="keywordflow">if</span> (($this-&gt;current == 0)
<a name="l00149"></a>00149               &amp;&amp; $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current, 6,
<a name="l00150"></a>00150                          array(<span class="stringliteral">"CAESAR"</span>))) {
<a name="l00151"></a>00151             $this-&gt;primary   .= <span class="charliteral">'S'</span>;
<a name="l00152"></a>00152             $this-&gt;secondary .= <span class="charliteral">'S'</span>;
<a name="l00153"></a>00153             $this-&gt;current += 2;
<a name="l00154"></a>00154             <span class="keywordflow">break</span>;
<a name="l00155"></a>00155           }
<a name="l00156"></a>00156 
<a name="l00157"></a>00157           <span class="comment">// italian 'chianti'</span>
<a name="l00158"></a>00158           <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current, 4,
<a name="l00159"></a>00159                          array(<span class="stringliteral">"CHIA"</span>))) {
<a name="l00160"></a>00160             $this-&gt;primary   .= <span class="charliteral">'K'</span>;
<a name="l00161"></a>00161             $this-&gt;secondary .= <span class="charliteral">'K'</span>;
<a name="l00162"></a>00162             $this-&gt;current += 2;
<a name="l00163"></a>00163             <span class="keywordflow">break</span>;
<a name="l00164"></a>00164           }
<a name="l00165"></a>00165 
<a name="l00166"></a>00166           <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current, 2,
<a name="l00167"></a>00167                          array(<span class="stringliteral">"CH"</span>))) {
<a name="l00168"></a>00168 
<a name="l00169"></a>00169             <span class="comment">// find 'michael'</span>
<a name="l00170"></a>00170             <span class="keywordflow">if</span> (($this-&gt;current &gt; 0)
<a name="l00171"></a>00171                 &amp;&amp; $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current, 4,
<a name="l00172"></a>00172                          array(<span class="stringliteral">"CHAE"</span>))) {
<a name="l00173"></a>00173               $this-&gt;primary   .= <span class="charliteral">'K'</span>;
<a name="l00174"></a>00174               $this-&gt;secondary .= <span class="charliteral">'X'</span>;
<a name="l00175"></a>00175               $this-&gt;current += 2;
<a name="l00176"></a>00176               <span class="keywordflow">break</span>;
<a name="l00177"></a>00177             }
<a name="l00178"></a>00178 
<a name="l00179"></a>00179             <span class="comment">// greek roots e.g. 'chemistry', 'chorus'</span>
<a name="l00180"></a>00180             <span class="keywordflow">if</span> (($this-&gt;current == 0)
<a name="l00181"></a>00181                 &amp;&amp; ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current + 1, 5,
<a name="l00182"></a>00182                          array(<span class="stringliteral">"HARAC"</span>, <span class="stringliteral">"HARIS"</span>))
<a name="l00183"></a>00183                     || $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current + 1, 3,
<a name="l00184"></a>00184                               array(<span class="stringliteral">"HOR"</span>, <span class="stringliteral">"HYM"</span>, <span class="stringliteral">"HIA"</span>, <span class="stringliteral">"HEM"</span>)))
<a name="l00185"></a>00185                 &amp;&amp; !$this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, 0, 5, array(<span class="stringliteral">"CHORE"</span>))) {
<a name="l00186"></a>00186               $this-&gt;primary   .= <span class="charliteral">'K'</span>;
<a name="l00187"></a>00187               $this-&gt;secondary .= <span class="charliteral">'K'</span>;
<a name="l00188"></a>00188               $this-&gt;current += 2;
<a name="l00189"></a>00189               <span class="keywordflow">break</span>;
<a name="l00190"></a>00190             }
<a name="l00191"></a>00191 
<a name="l00192"></a>00192             <span class="comment">// germanic, greek, or otherwise 'ch' for 'kh' sound</span>
<a name="l00193"></a>00193             <span class="keywordflow">if</span> (($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, 0, 4, array(<span class="stringliteral">"VAN "</span>, <span class="stringliteral">"VON "</span>))
<a name="l00194"></a>00194                  || $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, 0, 3, array(<span class="stringliteral">"SCH"</span>)))
<a name="l00195"></a>00195                 <span class="comment">// 'architect' but not 'arch', orchestra', 'orchid'</span>
<a name="l00196"></a>00196                 || $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current - 2, 6,
<a name="l00197"></a>00197                          array(<span class="stringliteral">"ORCHES"</span>, <span class="stringliteral">"ARCHIT"</span>, <span class="stringliteral">"ORCHID"</span>))
<a name="l00198"></a>00198                 || $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current + 2, 1,
<a name="l00199"></a>00199                          array(<span class="stringliteral">"T"</span>, <span class="stringliteral">"S"</span>))
<a name="l00200"></a>00200                 || (($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current - 1, 1,
<a name="l00201"></a>00201                          array(<span class="stringliteral">"A"</span>,<span class="stringliteral">"O"</span>,<span class="stringliteral">"U"</span>,<span class="stringliteral">"E"</span>))
<a name="l00202"></a>00202                      || ($this-&gt;current == 0))
<a name="l00203"></a>00203                     <span class="comment">// e.g. 'wachtler', 'weschsler', but not 'tichner'</span>
<a name="l00204"></a>00204                     &amp;&amp; $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current + 2, 1,
<a name="l00205"></a>00205                          array(<span class="stringliteral">"L"</span>,<span class="stringliteral">"R"</span>,<span class="stringliteral">"N"</span>,<span class="stringliteral">"M"</span>,<span class="stringliteral">"B"</span>,<span class="stringliteral">"H"</span>,<span class="stringliteral">"F"</span>,<span class="stringliteral">"V"</span>,<span class="stringliteral">"W"</span>,<span class="stringliteral">" "</span>)))) {
<a name="l00206"></a>00206               $this-&gt;primary   .= <span class="charliteral">'K'</span>;
<a name="l00207"></a>00207               $this-&gt;secondary .= <span class="charliteral">'K'</span>;
<a name="l00208"></a>00208             } <span class="keywordflow">else</span> {
<a name="l00209"></a>00209               <span class="keywordflow">if</span> ($this-&gt;current &gt; 0) {
<a name="l00210"></a>00210                 <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, 0, 2, array(<span class="stringliteral">"MC"</span>))) {
<a name="l00211"></a>00211                   <span class="comment">// e.g. 'McHugh'</span>
<a name="l00212"></a>00212                   $this-&gt;primary   .= <span class="charliteral">'K'</span>;
<a name="l00213"></a>00213                   $this-&gt;secondary .= <span class="charliteral">'K'</span>;
<a name="l00214"></a>00214                 } <span class="keywordflow">else</span> {
<a name="l00215"></a>00215                   $this-&gt;primary   .= <span class="charliteral">'X'</span>;
<a name="l00216"></a>00216                   $this-&gt;secondary .= <span class="charliteral">'K'</span>;
<a name="l00217"></a>00217                 }
<a name="l00218"></a>00218               } <span class="keywordflow">else</span> {
<a name="l00219"></a>00219                 $this-&gt;primary   .= <span class="charliteral">'X'</span>;
<a name="l00220"></a>00220                 $this-&gt;secondary .= <span class="charliteral">'X'</span>;
<a name="l00221"></a>00221               }
<a name="l00222"></a>00222             }
<a name="l00223"></a>00223             $this-&gt;current += 2;
<a name="l00224"></a>00224             <span class="keywordflow">break</span>;
<a name="l00225"></a>00225           }
<a name="l00226"></a>00226 
<a name="l00227"></a>00227           <span class="comment">// e.g. 'czerny'</span>
<a name="l00228"></a>00228           <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current, 2, array(<span class="stringliteral">"CZ"</span>))
<a name="l00229"></a>00229               &amp;&amp; !$this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current -2, 4,
<a name="l00230"></a>00230                          array(<span class="stringliteral">"WICZ"</span>))) {
<a name="l00231"></a>00231             $this-&gt;primary   .= <span class="charliteral">'S'</span>;
<a name="l00232"></a>00232             $this-&gt;secondary .= <span class="charliteral">'X'</span>;
<a name="l00233"></a>00233             $this-&gt;current += 2;
<a name="l00234"></a>00234             <span class="keywordflow">break</span>;
<a name="l00235"></a>00235           }
<a name="l00236"></a>00236 
<a name="l00237"></a>00237           <span class="comment">// e.g. 'focaccia'</span>
<a name="l00238"></a>00238           <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current + 1, 3,
<a name="l00239"></a>00239                      array(<span class="stringliteral">"CIA"</span>))) {
<a name="l00240"></a>00240             $this-&gt;primary   .= <span class="charliteral">'X'</span>;
<a name="l00241"></a>00241             $this-&gt;secondary .= <span class="charliteral">'X'</span>;
<a name="l00242"></a>00242             $this-&gt;current += 3;
<a name="l00243"></a>00243             <span class="keywordflow">break</span>;
<a name="l00244"></a>00244           }
<a name="l00245"></a>00245 
<a name="l00246"></a>00246           <span class="comment">// double 'C', but not McClellan'</span>
<a name="l00247"></a>00247           <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current, 2, array(<span class="stringliteral">"CC"</span>))
<a name="l00248"></a>00248               &amp;&amp; !(($this-&gt;current == 1)
<a name="l00249"></a>00249                    &amp;&amp; (substr($this-&gt;original, 0, 1) == <span class="charliteral">'M'</span>))) {
<a name="l00250"></a>00250             <span class="comment">// 'bellocchio' but not 'bacchus'</span>
<a name="l00251"></a>00251             <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current + 2, 1,
<a name="l00252"></a>00252                        array(<span class="stringliteral">"I"</span>,<span class="stringliteral">"E"</span>,<span class="stringliteral">"H"</span>))
<a name="l00253"></a>00253                 &amp;&amp; !$this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current + 2, 2,
<a name="l00254"></a>00254                           array(<span class="stringliteral">"HU"</span>))) {
<a name="l00255"></a>00255               <span class="comment">// 'accident', 'accede', 'succeed'</span>
<a name="l00256"></a>00256               <span class="keywordflow">if</span> ((($this-&gt;current == 1)
<a name="l00257"></a>00257                    &amp;&amp; (substr($this-&gt;original, $this-&gt;current - 1, 1) == <span class="charliteral">'A'</span>))
<a name="l00258"></a>00258                   || $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current - 1, 5,
<a name="l00259"></a>00259                             array(<span class="stringliteral">"UCCEE"</span>, <span class="stringliteral">"UCCES"</span>))) {
<a name="l00260"></a>00260                 $this-&gt;primary   .= <span class="stringliteral">"KS"</span>;
<a name="l00261"></a>00261                 $this-&gt;secondary .= <span class="stringliteral">"KS"</span>;
<a name="l00262"></a>00262                 <span class="comment">// 'bacci', 'bertucci', other italian</span>
<a name="l00263"></a>00263               } <span class="keywordflow">else</span> {
<a name="l00264"></a>00264                 $this-&gt;primary   .= <span class="stringliteral">"X"</span>;
<a name="l00265"></a>00265                 $this-&gt;secondary .= <span class="stringliteral">"X"</span>;
<a name="l00266"></a>00266               }
<a name="l00267"></a>00267               $this-&gt;current += 3;
<a name="l00268"></a>00268               <span class="keywordflow">break</span>;
<a name="l00269"></a>00269             } <span class="keywordflow">else</span> {
<a name="l00270"></a>00270               <span class="comment">// Pierce's rule</span>
<a name="l00271"></a>00271               $this-&gt;primary   .= <span class="stringliteral">"K"</span>;
<a name="l00272"></a>00272               $this-&gt;secondary .= <span class="stringliteral">"K"</span>;
<a name="l00273"></a>00273               $this-&gt;current += 2;
<a name="l00274"></a>00274               <span class="keywordflow">break</span>;
<a name="l00275"></a>00275             }
<a name="l00276"></a>00276           }
<a name="l00277"></a>00277 
<a name="l00278"></a>00278           <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current, 2,
<a name="l00279"></a>00279                      array(<span class="stringliteral">"CK"</span>,<span class="stringliteral">"CG"</span>,<span class="stringliteral">"CQ"</span>))) {
<a name="l00280"></a>00280             $this-&gt;primary   .= <span class="stringliteral">"K"</span>;
<a name="l00281"></a>00281             $this-&gt;secondary .= <span class="stringliteral">"K"</span>;
<a name="l00282"></a>00282             $this-&gt;current += 2;
<a name="l00283"></a>00283             <span class="keywordflow">break</span>;
<a name="l00284"></a>00284           }
<a name="l00285"></a>00285 
<a name="l00286"></a>00286           <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current, 2,
<a name="l00287"></a>00287                      array(<span class="stringliteral">"CI"</span>,<span class="stringliteral">"CE"</span>,<span class="stringliteral">"CY"</span>))) {
<a name="l00288"></a>00288             <span class="comment">// italian vs. english</span>
<a name="l00289"></a>00289             <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current, 3,
<a name="l00290"></a>00290                        array(<span class="stringliteral">"CIO"</span>,<span class="stringliteral">"CIE"</span>,<span class="stringliteral">"CIA"</span>))) {
<a name="l00291"></a>00291               $this-&gt;primary   .= <span class="stringliteral">"S"</span>;
<a name="l00292"></a>00292               $this-&gt;secondary .= <span class="stringliteral">"X"</span>;
<a name="l00293"></a>00293             } <span class="keywordflow">else</span> {
<a name="l00294"></a>00294               $this-&gt;primary   .= <span class="stringliteral">"S"</span>;
<a name="l00295"></a>00295               $this-&gt;secondary .= <span class="stringliteral">"S"</span>;
<a name="l00296"></a>00296             }
<a name="l00297"></a>00297             $this-&gt;current += 2;
<a name="l00298"></a>00298             <span class="keywordflow">break</span>;
<a name="l00299"></a>00299           }
<a name="l00300"></a>00300 
<a name="l00301"></a>00301           <span class="comment">// else</span>
<a name="l00302"></a>00302           $this-&gt;primary   .= <span class="stringliteral">"K"</span>;
<a name="l00303"></a>00303           $this-&gt;secondary .= <span class="stringliteral">"K"</span>;
<a name="l00304"></a>00304 
<a name="l00305"></a>00305           <span class="comment">// name sent in 'mac caffrey', 'mac gregor'</span>
<a name="l00306"></a>00306           <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current + 1, 2,
<a name="l00307"></a>00307                      array(<span class="stringliteral">" C"</span>,<span class="stringliteral">" Q"</span>,<span class="stringliteral">" G"</span>))) {
<a name="l00308"></a>00308             $this-&gt;current += 3;
<a name="l00309"></a>00309           } <span class="keywordflow">else</span> {
<a name="l00310"></a>00310             <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current + 1, 1,
<a name="l00311"></a>00311                        array(<span class="stringliteral">"C"</span>,<span class="stringliteral">"K"</span>,<span class="stringliteral">"Q"</span>))
<a name="l00312"></a>00312                 &amp;&amp; !$this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current + 1, 2,
<a name="l00313"></a>00313                            array(<span class="stringliteral">"CE"</span>,<span class="stringliteral">"CI"</span>))) {
<a name="l00314"></a>00314               $this-&gt;current += 2;
<a name="l00315"></a>00315             } <span class="keywordflow">else</span> {
<a name="l00316"></a>00316               $this-&gt;current += 1;
<a name="l00317"></a>00317             }
<a name="l00318"></a>00318           }
<a name="l00319"></a>00319           <span class="keywordflow">break</span>;
<a name="l00320"></a>00320 
<a name="l00321"></a>00321         <span class="keywordflow">case</span> <span class="charliteral">'D'</span>:
<a name="l00322"></a>00322           <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current, 2,
<a name="l00323"></a>00323                      array(<span class="stringliteral">"DG"</span>))) {
<a name="l00324"></a>00324             <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current + 2, 1,
<a name="l00325"></a>00325                        array(<span class="stringliteral">"I"</span>,<span class="stringliteral">"E"</span>,<span class="stringliteral">"Y"</span>))) {
<a name="l00326"></a>00326               <span class="comment">// e.g. 'edge'</span>
<a name="l00327"></a>00327               $this-&gt;primary   .= <span class="stringliteral">"J"</span>;
<a name="l00328"></a>00328               $this-&gt;secondary .= <span class="stringliteral">"J"</span>;
<a name="l00329"></a>00329               $this-&gt;current += 3;
<a name="l00330"></a>00330 
<a name="l00331"></a>00331               <span class="keywordflow">break</span>;
<a name="l00332"></a>00332             } <span class="keywordflow">else</span> {
<a name="l00333"></a>00333               <span class="comment">// e.g. 'edgar'</span>
<a name="l00334"></a>00334               $this-&gt;primary   .= <span class="stringliteral">"TK"</span>;
<a name="l00335"></a>00335               $this-&gt;secondary .= <span class="stringliteral">"TK"</span>;
<a name="l00336"></a>00336               $this-&gt;current += 2;
<a name="l00337"></a>00337               <span class="keywordflow">break</span>;
<a name="l00338"></a>00338             }
<a name="l00339"></a>00339           }
<a name="l00340"></a>00340 
<a name="l00341"></a>00341           <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current, 2,
<a name="l00342"></a>00342                      array(<span class="stringliteral">"DT"</span>,<span class="stringliteral">"DD"</span>))) {
<a name="l00343"></a>00343             $this-&gt;primary   .= <span class="stringliteral">"T"</span>;
<a name="l00344"></a>00344             $this-&gt;secondary .= <span class="stringliteral">"T"</span>;
<a name="l00345"></a>00345             $this-&gt;current += 2;
<a name="l00346"></a>00346             <span class="keywordflow">break</span>;
<a name="l00347"></a>00347           }
<a name="l00348"></a>00348 
<a name="l00349"></a>00349           <span class="comment">// else</span>
<a name="l00350"></a>00350           $this-&gt;primary   .= <span class="stringliteral">"T"</span>;
<a name="l00351"></a>00351           $this-&gt;secondary .= <span class="stringliteral">"T"</span>;
<a name="l00352"></a>00352           $this-&gt;current += 1;
<a name="l00353"></a>00353           <span class="keywordflow">break</span>;
<a name="l00354"></a>00354 
<a name="l00355"></a>00355         <span class="keywordflow">case</span> <span class="charliteral">'F'</span>:
<a name="l00356"></a>00356           <span class="keywordflow">if</span> (substr($this-&gt;original, $this-&gt;current + 1, 1) == <span class="charliteral">'F'</span>)
<a name="l00357"></a>00357             $this-&gt;current += 2;
<a name="l00358"></a>00358           <span class="keywordflow">else</span>
<a name="l00359"></a>00359             $this-&gt;current += 1;
<a name="l00360"></a>00360           $this-&gt;primary   .= <span class="stringliteral">"F"</span>;
<a name="l00361"></a>00361           $this-&gt;secondary .= <span class="stringliteral">"F"</span>;
<a name="l00362"></a>00362           <span class="keywordflow">break</span>;
<a name="l00363"></a>00363 
<a name="l00364"></a>00364         <span class="keywordflow">case</span> <span class="charliteral">'G'</span>:
<a name="l00365"></a>00365           <span class="keywordflow">if</span> (substr($this-&gt;original, $this-&gt;current + 1, 1) == <span class="charliteral">'H'</span>) {
<a name="l00366"></a>00366             <span class="keywordflow">if</span> (($this-&gt;current &gt; 0)
<a name="l00367"></a>00367                 &amp;&amp; !$this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#28da61132e2a53598b16c92b93606465">IsVowel</a>($this-&gt;original, $this-&gt;current - 1)) {
<a name="l00368"></a>00368               $this-&gt;primary   .= <span class="stringliteral">"K"</span>;
<a name="l00369"></a>00369               $this-&gt;secondary .= <span class="stringliteral">"K"</span>;
<a name="l00370"></a>00370               $this-&gt;current += 2;
<a name="l00371"></a>00371               <span class="keywordflow">break</span>;
<a name="l00372"></a>00372             }
<a name="l00373"></a>00373 
<a name="l00374"></a>00374             <span class="keywordflow">if</span> ($this-&gt;current &lt; 3) {
<a name="l00375"></a>00375               <span class="comment">// 'ghislane', 'ghiradelli'</span>
<a name="l00376"></a>00376               <span class="keywordflow">if</span> ($this-&gt;current == 0) {
<a name="l00377"></a>00377                 <span class="keywordflow">if</span> (substr($this-&gt;original, $this-&gt;current + 2, 1) == <span class="charliteral">'I'</span>) {
<a name="l00378"></a>00378                   $this-&gt;primary   .= <span class="stringliteral">"J"</span>;
<a name="l00379"></a>00379                   $this-&gt;secondary .= <span class="stringliteral">"J"</span>;
<a name="l00380"></a>00380                 } <span class="keywordflow">else</span> {
<a name="l00381"></a>00381                   $this-&gt;primary   .= <span class="stringliteral">"K"</span>;
<a name="l00382"></a>00382                   $this-&gt;secondary .= <span class="stringliteral">"K"</span>;
<a name="l00383"></a>00383                 }
<a name="l00384"></a>00384                 $this-&gt;current += 2;
<a name="l00385"></a>00385                 <span class="keywordflow">break</span>;
<a name="l00386"></a>00386               }
<a name="l00387"></a>00387             }
<a name="l00388"></a>00388 
<a name="l00389"></a>00389             <span class="comment">// Parker's rule (with some further refinements) - e.g. 'hugh'</span>
<a name="l00390"></a>00390             <span class="keywordflow">if</span> ((($this-&gt;current &gt; 1)
<a name="l00391"></a>00391                  &amp;&amp; $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current - 2, 1,
<a name="l00392"></a>00392                            array(<span class="stringliteral">"B"</span>,<span class="stringliteral">"H"</span>,<span class="stringliteral">"D"</span>)))
<a name="l00393"></a>00393                 <span class="comment">// e.g. 'bough'</span>
<a name="l00394"></a>00394                 || (($this-&gt;current &gt; 2)
<a name="l00395"></a>00395                     &amp;&amp;  $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current - 3, 1,
<a name="l00396"></a>00396                                array(<span class="stringliteral">"B"</span>,<span class="stringliteral">"H"</span>,<span class="stringliteral">"D"</span>)))
<a name="l00397"></a>00397                 <span class="comment">// e.g. 'broughton'</span>
<a name="l00398"></a>00398                 || (($this-&gt;current &gt; 3)
<a name="l00399"></a>00399                     &amp;&amp; $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current - 4, 1,
<a name="l00400"></a>00400                                array(<span class="stringliteral">"B"</span>,<span class="stringliteral">"H"</span>)))) {
<a name="l00401"></a>00401               $this-&gt;current += 2;
<a name="l00402"></a>00402               <span class="keywordflow">break</span>;
<a name="l00403"></a>00403             } <span class="keywordflow">else</span> {
<a name="l00404"></a>00404               <span class="comment">// e.g. 'laugh', 'McLaughlin', 'cough', 'gough', 'rough', 'tough'</span>
<a name="l00405"></a>00405               <span class="keywordflow">if</span> (($this-&gt;current &gt; 2)
<a name="l00406"></a>00406                   &amp;&amp; (substr($this-&gt;original, $this-&gt;current - 1, 1) == <span class="charliteral">'U'</span>)
<a name="l00407"></a>00407                   &amp;&amp; $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current - 3, 1,
<a name="l00408"></a>00408                             array(<span class="stringliteral">"C"</span>,<span class="stringliteral">"G"</span>,<span class="stringliteral">"L"</span>,<span class="stringliteral">"R"</span>,<span class="stringliteral">"T"</span>))) {
<a name="l00409"></a>00409                 $this-&gt;primary   .= <span class="stringliteral">"F"</span>;
<a name="l00410"></a>00410                 $this-&gt;secondary .= <span class="stringliteral">"F"</span>;
<a name="l00411"></a>00411               } elseif (($this-&gt;current &gt; 0)
<a name="l00412"></a>00412                         &amp;&amp; substr($this-&gt;original, $this-&gt;current - 1, 1) != <span class="charliteral">'I'</span>) {
<a name="l00413"></a>00413                 $this-&gt;primary   .= <span class="stringliteral">"K"</span>;
<a name="l00414"></a>00414                 $this-&gt;secondary .= <span class="stringliteral">"K"</span>;
<a name="l00415"></a>00415               }
<a name="l00416"></a>00416               $this-&gt;current += 2;
<a name="l00417"></a>00417               <span class="keywordflow">break</span>;
<a name="l00418"></a>00418             }
<a name="l00419"></a>00419           }
<a name="l00420"></a>00420 
<a name="l00421"></a>00421           <span class="keywordflow">if</span> (substr($this-&gt;original, $this-&gt;current + 1, 1) == <span class="charliteral">'N'</span>) {
<a name="l00422"></a>00422             <span class="keywordflow">if</span> (($this-&gt;current == 1) &amp;&amp; $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#28da61132e2a53598b16c92b93606465">IsVowel</a>($this-&gt;original, 0)
<a name="l00423"></a>00423                 &amp;&amp; !$this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#6b6b712240d6a96ad405d5cc89f9a6aa">SlavoGermanic</a>($this-&gt;original)) {
<a name="l00424"></a>00424               $this-&gt;primary   .= <span class="stringliteral">"KN"</span>;
<a name="l00425"></a>00425               $this-&gt;secondary .= <span class="stringliteral">"N"</span>;
<a name="l00426"></a>00426             } <span class="keywordflow">else</span> {
<a name="l00427"></a>00427               <span class="comment">// not e.g. 'cagney'</span>
<a name="l00428"></a>00428               <span class="keywordflow">if</span> (!$this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current + 2, 2,
<a name="l00429"></a>00429                           array(<span class="stringliteral">"EY"</span>))
<a name="l00430"></a>00430                   &amp;&amp; (substr($this-&gt;original, $this-&gt;current + 1) != <span class="stringliteral">"Y"</span>)
<a name="l00431"></a>00431                   &amp;&amp; !$this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#6b6b712240d6a96ad405d5cc89f9a6aa">SlavoGermanic</a>($this-&gt;original)) {
<a name="l00432"></a>00432                  $this-&gt;primary   .= <span class="stringliteral">"N"</span>;
<a name="l00433"></a>00433                  $this-&gt;secondary .= <span class="stringliteral">"KN"</span>;
<a name="l00434"></a>00434               } <span class="keywordflow">else</span> {
<a name="l00435"></a>00435                  $this-&gt;primary   .= <span class="stringliteral">"KN"</span>;
<a name="l00436"></a>00436                  $this-&gt;secondary .= <span class="stringliteral">"KN"</span>;
<a name="l00437"></a>00437               }
<a name="l00438"></a>00438             }
<a name="l00439"></a>00439             $this-&gt;current += 2;
<a name="l00440"></a>00440             <span class="keywordflow">break</span>;
<a name="l00441"></a>00441           }
<a name="l00442"></a>00442 
<a name="l00443"></a>00443           <span class="comment">// 'tagliaro'</span>
<a name="l00444"></a>00444           <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current + 1, 2,
<a name="l00445"></a>00445                      array(<span class="stringliteral">"LI"</span>))
<a name="l00446"></a>00446               &amp;&amp; !$this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#6b6b712240d6a96ad405d5cc89f9a6aa">SlavoGermanic</a>($this-&gt;original)) {
<a name="l00447"></a>00447             $this-&gt;primary   .= <span class="stringliteral">"KL"</span>;
<a name="l00448"></a>00448             $this-&gt;secondary .= <span class="stringliteral">"L"</span>;
<a name="l00449"></a>00449             $this-&gt;current += 2;
<a name="l00450"></a>00450             <span class="keywordflow">break</span>;
<a name="l00451"></a>00451           }
<a name="l00452"></a>00452 
<a name="l00453"></a>00453           <span class="comment">// -ges-, -gep-, -gel- at beginning</span>
<a name="l00454"></a>00454           <span class="keywordflow">if</span> (($this-&gt;current == 0)
<a name="l00455"></a>00455               &amp;&amp; ((substr($this-&gt;original, $this-&gt;current + 1, 1) == <span class="charliteral">'Y'</span>)
<a name="l00456"></a>00456                   || $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current + 1, 2,
<a name="l00457"></a>00457                             array(<span class="stringliteral">"ES"</span>,<span class="stringliteral">"EP"</span>,<span class="stringliteral">"EB"</span>,<span class="stringliteral">"EL"</span>,<span class="stringliteral">"EY"</span>,<span class="stringliteral">"IB"</span>,<span class="stringliteral">"IL"</span>,<span class="stringliteral">"IN"</span>,<span class="stringliteral">"IE"</span>,
<a name="l00458"></a>00458                                   <span class="stringliteral">"EI"</span>,<span class="stringliteral">"ER"</span>)))) {
<a name="l00459"></a>00459             $this-&gt;primary   .= <span class="stringliteral">"K"</span>;
<a name="l00460"></a>00460             $this-&gt;secondary .= <span class="stringliteral">"J"</span>;
<a name="l00461"></a>00461             $this-&gt;current += 2;
<a name="l00462"></a>00462             <span class="keywordflow">break</span>;
<a name="l00463"></a>00463           }
<a name="l00464"></a>00464 
<a name="l00465"></a>00465           <span class="comment">// -ger-, -gy-</span>
<a name="l00466"></a>00466           <span class="keywordflow">if</span> (($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current + 1, 2,
<a name="l00467"></a>00467                       array(<span class="stringliteral">"ER"</span>))
<a name="l00468"></a>00468                || (substr($this-&gt;original, $this-&gt;current + 1, 1) == <span class="charliteral">'Y'</span>))
<a name="l00469"></a>00469               &amp;&amp; !$this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, 0, 6,
<a name="l00470"></a>00470                          array(<span class="stringliteral">"DANGER"</span>,<span class="stringliteral">"RANGER"</span>,<span class="stringliteral">"MANGER"</span>))
<a name="l00471"></a>00471               &amp;&amp; !$this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current -1, 1,
<a name="l00472"></a>00472                          array(<span class="stringliteral">"E"</span>, <span class="stringliteral">"I"</span>))
<a name="l00473"></a>00473               &amp;&amp; !$this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current -1, 3,
<a name="l00474"></a>00474                          array(<span class="stringliteral">"RGY"</span>,<span class="stringliteral">"OGY"</span>))) {
<a name="l00475"></a>00475             $this-&gt;primary   .= <span class="stringliteral">"K"</span>;
<a name="l00476"></a>00476             $this-&gt;secondary .= <span class="stringliteral">"J"</span>;
<a name="l00477"></a>00477             $this-&gt;current += 2;
<a name="l00478"></a>00478             <span class="keywordflow">break</span>;
<a name="l00479"></a>00479           }
<a name="l00480"></a>00480 
<a name="l00481"></a>00481           <span class="comment">// italian e.g. 'biaggi'</span>
<a name="l00482"></a>00482           <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current + 1, 1,
<a name="l00483"></a>00483                      array(<span class="stringliteral">"E"</span>,<span class="stringliteral">"I"</span>,<span class="stringliteral">"Y"</span>))
<a name="l00484"></a>00484               || $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current -1, 4,
<a name="l00485"></a>00485                         array(<span class="stringliteral">"AGGI"</span>,<span class="stringliteral">"OGGI"</span>))) {
<a name="l00486"></a>00486             <span class="comment">// obvious germanic</span>
<a name="l00487"></a>00487             <span class="keywordflow">if</span> (($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, 0, 4, array(<span class="stringliteral">"VAN "</span>, <span class="stringliteral">"VON "</span>))
<a name="l00488"></a>00488                  || $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, 0, 3, array(<span class="stringliteral">"SCH"</span>)))
<a name="l00489"></a>00489                 || $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current + 1, 2,
<a name="l00490"></a>00490                           array(<span class="stringliteral">"ET"</span>))) {
<a name="l00491"></a>00491               $this-&gt;primary   .= <span class="stringliteral">"K"</span>;
<a name="l00492"></a>00492               $this-&gt;secondary .= <span class="stringliteral">"K"</span>;
<a name="l00493"></a>00493             } <span class="keywordflow">else</span> {
<a name="l00494"></a>00494               <span class="comment">// always soft if french ending</span>
<a name="l00495"></a>00495               <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current + 1, 4,
<a name="l00496"></a>00496                          array(<span class="stringliteral">"IER "</span>))) {
<a name="l00497"></a>00497                 $this-&gt;primary   .= <span class="stringliteral">"J"</span>;
<a name="l00498"></a>00498                 $this-&gt;secondary .= <span class="stringliteral">"J"</span>;
<a name="l00499"></a>00499               } <span class="keywordflow">else</span> {
<a name="l00500"></a>00500                 $this-&gt;primary   .= <span class="stringliteral">"J"</span>;
<a name="l00501"></a>00501                 $this-&gt;secondary .= <span class="stringliteral">"K"</span>;
<a name="l00502"></a>00502               }
<a name="l00503"></a>00503             }
<a name="l00504"></a>00504             $this-&gt;current += 2;
<a name="l00505"></a>00505             <span class="keywordflow">break</span>;
<a name="l00506"></a>00506           }
<a name="l00507"></a>00507 
<a name="l00508"></a>00508           <span class="keywordflow">if</span> (substr($this-&gt;original, $this-&gt;current +1, 1) == <span class="charliteral">'G'</span>)
<a name="l00509"></a>00509             $this-&gt;current += 2;
<a name="l00510"></a>00510           <span class="keywordflow">else</span>
<a name="l00511"></a>00511             $this-&gt;current += 1;
<a name="l00512"></a>00512 
<a name="l00513"></a>00513           $this-&gt;primary   .= <span class="charliteral">'K'</span>;
<a name="l00514"></a>00514           $this-&gt;secondary .= <span class="charliteral">'K'</span>;
<a name="l00515"></a>00515           <span class="keywordflow">break</span>;
<a name="l00516"></a>00516 
<a name="l00517"></a>00517         <span class="keywordflow">case</span> <span class="charliteral">'H'</span>:
<a name="l00518"></a>00518           <span class="comment">// only keep if first &amp; before vowel or btw. 2 vowels</span>
<a name="l00519"></a>00519           <span class="keywordflow">if</span> ((($this-&gt;current == 0) ||
<a name="l00520"></a>00520                $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#28da61132e2a53598b16c92b93606465">IsVowel</a>($this-&gt;original, $this-&gt;current - 1))
<a name="l00521"></a>00521               &amp;&amp; $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#28da61132e2a53598b16c92b93606465">IsVowel</a>($this-&gt;original, $this-&gt;current + 1)) {
<a name="l00522"></a>00522             $this-&gt;primary   .= <span class="charliteral">'H'</span>;
<a name="l00523"></a>00523             $this-&gt;secondary .= <span class="charliteral">'H'</span>;
<a name="l00524"></a>00524             $this-&gt;current += 2;
<a name="l00525"></a>00525           } <span class="keywordflow">else</span>
<a name="l00526"></a>00526             $this-&gt;current += 1;
<a name="l00527"></a>00527           <span class="keywordflow">break</span>;
<a name="l00528"></a>00528 
<a name="l00529"></a>00529         <span class="keywordflow">case</span> <span class="charliteral">'J'</span>:
<a name="l00530"></a>00530           <span class="comment">// obvious spanish, 'jose', 'san jacinto'</span>
<a name="l00531"></a>00531           <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current, 4,
<a name="l00532"></a>00532                      array(<span class="stringliteral">"JOSE"</span>))
<a name="l00533"></a>00533               || $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, 0, 4, array(<span class="stringliteral">"SAN "</span>))) {
<a name="l00534"></a>00534             <span class="keywordflow">if</span> ((($this-&gt;current == 0)
<a name="l00535"></a>00535                  &amp;&amp; (substr($this-&gt;original, $this-&gt;current + 4, 1) == <span class="charliteral">' '</span>))
<a name="l00536"></a>00536                 || $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, 0, 4, array(<span class="stringliteral">"SAN "</span>))) {
<a name="l00537"></a>00537               $this-&gt;primary   .= <span class="charliteral">'H'</span>;
<a name="l00538"></a>00538               $this-&gt;secondary .= <span class="charliteral">'H'</span>;
<a name="l00539"></a>00539             } <span class="keywordflow">else</span> {
<a name="l00540"></a>00540               $this-&gt;primary   .= <span class="stringliteral">"J"</span>;
<a name="l00541"></a>00541               $this-&gt;secondary .= <span class="charliteral">'H'</span>;
<a name="l00542"></a>00542             }
<a name="l00543"></a>00543             $this-&gt;current += 1;
<a name="l00544"></a>00544             <span class="keywordflow">break</span>;
<a name="l00545"></a>00545           }
<a name="l00546"></a>00546 
<a name="l00547"></a>00547           <span class="keywordflow">if</span> (($this-&gt;current == 0)
<a name="l00548"></a>00548               &amp;&amp; !$this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current, 4,
<a name="l00549"></a>00549                      array(<span class="stringliteral">"JOSE"</span>))) {
<a name="l00550"></a>00550             $this-&gt;primary   .= <span class="charliteral">'J'</span>;  <span class="comment">// Yankelovich/Jankelowicz</span>
<a name="l00551"></a>00551             $this-&gt;secondary .= <span class="charliteral">'A'</span>;
<a name="l00552"></a>00552           } <span class="keywordflow">else</span> {
<a name="l00553"></a>00553             <span class="comment">// spanish pron. of .e.g. 'bajador'</span>
<a name="l00554"></a>00554             <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#28da61132e2a53598b16c92b93606465">IsVowel</a>($this-&gt;original, $this-&gt;current - 1)
<a name="l00555"></a>00555                 &amp;&amp; !$this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#6b6b712240d6a96ad405d5cc89f9a6aa">SlavoGermanic</a>($this-&gt;original)
<a name="l00556"></a>00556                 &amp;&amp; ((substr($this-&gt;original, $this-&gt;current + 1, 1) == <span class="charliteral">'A'</span>)
<a name="l00557"></a>00557                     || (substr($this-&gt;original, $this-&gt;current + 1, 1) == <span class="charliteral">'O'</span>))) {
<a name="l00558"></a>00558               $this-&gt;primary   .= <span class="stringliteral">"J"</span>;
<a name="l00559"></a>00559               $this-&gt;secondary .= <span class="stringliteral">"H"</span>;
<a name="l00560"></a>00560             } <span class="keywordflow">else</span> {
<a name="l00561"></a>00561               <span class="keywordflow">if</span> ($this-&gt;current == $this-&gt;last) {
<a name="l00562"></a>00562                 $this-&gt;primary   .= <span class="stringliteral">"J"</span>;
<a name="l00563"></a>00563                 $this-&gt;secondary .= <span class="stringliteral">""</span>;
<a name="l00564"></a>00564               } <span class="keywordflow">else</span> {
<a name="l00565"></a>00565                 <span class="keywordflow">if</span> (!$this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current + 1, 1,
<a name="l00566"></a>00566                             array(<span class="stringliteral">"L"</span>,<span class="stringliteral">"T"</span>,<span class="stringliteral">"K"</span>,<span class="stringliteral">"S"</span>,<span class="stringliteral">"N"</span>,<span class="stringliteral">"M"</span>,<span class="stringliteral">"B"</span>,<span class="stringliteral">"Z"</span>))
<a name="l00567"></a>00567                     &amp;&amp; !$this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current - 1, 1,
<a name="l00568"></a>00568                                array(<span class="stringliteral">"S"</span>,<span class="stringliteral">"K"</span>,<span class="stringliteral">"L"</span>))) {
<a name="l00569"></a>00569                   $this-&gt;primary   .= <span class="stringliteral">"J"</span>;
<a name="l00570"></a>00570                   $this-&gt;secondary .= <span class="stringliteral">"J"</span>;
<a name="l00571"></a>00571                 }
<a name="l00572"></a>00572               }
<a name="l00573"></a>00573             }
<a name="l00574"></a>00574           }
<a name="l00575"></a>00575 
<a name="l00576"></a>00576           <span class="keywordflow">if</span> (substr($this-&gt;original, $this-&gt;current + 1, 1) == <span class="charliteral">'J'</span>) <span class="comment">// it could happen</span>
<a name="l00577"></a>00577             $this-&gt;current += 2;
<a name="l00578"></a>00578           <span class="keywordflow">else</span>
<a name="l00579"></a>00579             $this-&gt;current += 1;
<a name="l00580"></a>00580           <span class="keywordflow">break</span>;
<a name="l00581"></a>00581 
<a name="l00582"></a>00582         <span class="keywordflow">case</span> <span class="charliteral">'K'</span>:
<a name="l00583"></a>00583           <span class="keywordflow">if</span> (substr($this-&gt;original, $this-&gt;current + 1, 1) == <span class="charliteral">'K'</span>)
<a name="l00584"></a>00584             $this-&gt;current += 2;
<a name="l00585"></a>00585           <span class="keywordflow">else</span>
<a name="l00586"></a>00586             $this-&gt;current += 1;
<a name="l00587"></a>00587           $this-&gt;primary   .= <span class="stringliteral">"K"</span>;
<a name="l00588"></a>00588           $this-&gt;secondary .= <span class="stringliteral">"K"</span>;
<a name="l00589"></a>00589           <span class="keywordflow">break</span>;
<a name="l00590"></a>00590 
<a name="l00591"></a>00591         <span class="keywordflow">case</span> <span class="charliteral">'L'</span>:
<a name="l00592"></a>00592           <span class="keywordflow">if</span> (substr($this-&gt;original, $this-&gt;current + 1, 1) == <span class="charliteral">'L'</span>) {
<a name="l00593"></a>00593             <span class="comment">// spanish e.g. 'cabrillo', 'gallegos'</span>
<a name="l00594"></a>00594             <span class="keywordflow">if</span> ((($this-&gt;current == ($this-&gt;length - 3))
<a name="l00595"></a>00595                  &amp;&amp; $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current - 1, 4,
<a name="l00596"></a>00596                            array(<span class="stringliteral">"ILLO"</span>,<span class="stringliteral">"ILLA"</span>,<span class="stringliteral">"ALLE"</span>)))
<a name="l00597"></a>00597                 || (($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;last-1, 2,
<a name="l00598"></a>00598                             array(<span class="stringliteral">"AS"</span>,<span class="stringliteral">"OS"</span>))
<a name="l00599"></a>00599                   || $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;last, 1,
<a name="l00600"></a>00600                             array(<span class="stringliteral">"A"</span>,<span class="stringliteral">"O"</span>)))
<a name="l00601"></a>00601                  &amp;&amp; $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current - 1, 4,
<a name="l00602"></a>00602                            array(<span class="stringliteral">"ALLE"</span>)))) {
<a name="l00603"></a>00603               $this-&gt;primary   .= <span class="stringliteral">"L"</span>;
<a name="l00604"></a>00604               $this-&gt;secondary .= <span class="stringliteral">""</span>;
<a name="l00605"></a>00605               $this-&gt;current += 2;
<a name="l00606"></a>00606               <span class="keywordflow">break</span>;
<a name="l00607"></a>00607             }
<a name="l00608"></a>00608             $this-&gt;current += 2;
<a name="l00609"></a>00609           } <span class="keywordflow">else</span>
<a name="l00610"></a>00610             $this-&gt;current += 1;
<a name="l00611"></a>00611           $this-&gt;primary   .= <span class="stringliteral">"L"</span>;
<a name="l00612"></a>00612           $this-&gt;secondary .= <span class="stringliteral">"L"</span>;
<a name="l00613"></a>00613           <span class="keywordflow">break</span>;
<a name="l00614"></a>00614 
<a name="l00615"></a>00615         <span class="keywordflow">case</span> <span class="charliteral">'M'</span>:
<a name="l00616"></a>00616           <span class="keywordflow">if</span> (($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current - 1, 3,
<a name="l00617"></a>00617                      array(<span class="stringliteral">"UMB"</span>))
<a name="l00618"></a>00618                &amp;&amp; ((($this-&gt;current + 1) == $this-&gt;last)
<a name="l00619"></a>00619                    || $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current + 2, 2,
<a name="l00620"></a>00620                             array(<span class="stringliteral">"ER"</span>))))
<a name="l00621"></a>00621               <span class="comment">// 'dumb', 'thumb'</span>
<a name="l00622"></a>00622               || (substr($this-&gt;original, $this-&gt;current + 1, 1) == <span class="charliteral">'M'</span>)) {
<a name="l00623"></a>00623               $this-&gt;current += 2;
<a name="l00624"></a>00624           } <span class="keywordflow">else</span> {
<a name="l00625"></a>00625               $this-&gt;current += 1;
<a name="l00626"></a>00626           }
<a name="l00627"></a>00627           $this-&gt;primary   .= <span class="stringliteral">"M"</span>;
<a name="l00628"></a>00628           $this-&gt;secondary .= <span class="stringliteral">"M"</span>;
<a name="l00629"></a>00629           <span class="keywordflow">break</span>;
<a name="l00630"></a>00630 
<a name="l00631"></a>00631         <span class="keywordflow">case</span> <span class="charliteral">'N'</span>:
<a name="l00632"></a>00632           <span class="keywordflow">if</span> (substr($this-&gt;original, $this-&gt;current + 1, 1) == <span class="charliteral">'N'</span>)
<a name="l00633"></a>00633             $this-&gt;current += 2;
<a name="l00634"></a>00634           <span class="keywordflow">else</span>
<a name="l00635"></a>00635             $this-&gt;current += 1;
<a name="l00636"></a>00636           $this-&gt;primary   .= <span class="stringliteral">"N"</span>;
<a name="l00637"></a>00637           $this-&gt;secondary .= <span class="stringliteral">"N"</span>;
<a name="l00638"></a>00638           <span class="keywordflow">break</span>;
<a name="l00639"></a>00639 
<a name="l00640"></a>00640         <span class="keywordflow">case</span> <span class="charliteral">'Ñ'</span>:
<a name="l00641"></a>00641           $this-&gt;current += 1;
<a name="l00642"></a>00642           $this-&gt;primary   .= <span class="stringliteral">"N"</span>;
<a name="l00643"></a>00643           $this-&gt;secondary .= <span class="stringliteral">"N"</span>;
<a name="l00644"></a>00644           <span class="keywordflow">break</span>;
<a name="l00645"></a>00645 
<a name="l00646"></a>00646         <span class="keywordflow">case</span> <span class="charliteral">'P'</span>:
<a name="l00647"></a>00647           <span class="keywordflow">if</span> (substr($this-&gt;original, $this-&gt;current + 1, 1) == <span class="charliteral">'H'</span>) {
<a name="l00648"></a>00648             $this-&gt;current += 2;
<a name="l00649"></a>00649             $this-&gt;primary   .= <span class="stringliteral">"F"</span>;
<a name="l00650"></a>00650             $this-&gt;secondary .= <span class="stringliteral">"F"</span>;
<a name="l00651"></a>00651             <span class="keywordflow">break</span>;
<a name="l00652"></a>00652           }
<a name="l00653"></a>00653 
<a name="l00654"></a>00654           <span class="comment">// also account for "campbell" and "raspberry"</span>
<a name="l00655"></a>00655           <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current + 1, 1,
<a name="l00656"></a>00656                      array(<span class="stringliteral">"P"</span>,<span class="stringliteral">"B"</span>)))
<a name="l00657"></a>00657             $this-&gt;current += 2;
<a name="l00658"></a>00658           <span class="keywordflow">else</span>
<a name="l00659"></a>00659             $this-&gt;current += 1;
<a name="l00660"></a>00660           $this-&gt;primary   .= <span class="stringliteral">"P"</span>;
<a name="l00661"></a>00661           $this-&gt;secondary .= <span class="stringliteral">"P"</span>;
<a name="l00662"></a>00662           <span class="keywordflow">break</span>;
<a name="l00663"></a>00663 
<a name="l00664"></a>00664         <span class="keywordflow">case</span> <span class="charliteral">'Q'</span>:
<a name="l00665"></a>00665           <span class="keywordflow">if</span> (substr($this-&gt;original, $this-&gt;current + 1, 1) == <span class="charliteral">'Q'</span>)
<a name="l00666"></a>00666             $this-&gt;current += 2;
<a name="l00667"></a>00667           <span class="keywordflow">else</span>
<a name="l00668"></a>00668             $this-&gt;current += 1;
<a name="l00669"></a>00669           $this-&gt;primary   .= <span class="stringliteral">"K"</span>;
<a name="l00670"></a>00670           $this-&gt;secondary .= <span class="stringliteral">"K"</span>;
<a name="l00671"></a>00671           <span class="keywordflow">break</span>;
<a name="l00672"></a>00672 
<a name="l00673"></a>00673         <span class="keywordflow">case</span> <span class="charliteral">'R'</span>:
<a name="l00674"></a>00674           <span class="comment">// french e.g. 'rogier', but exclude 'hochmeier'</span>
<a name="l00675"></a>00675           <span class="keywordflow">if</span> (($this-&gt;current == $this-&gt;last)
<a name="l00676"></a>00676               &amp;&amp; !$this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#6b6b712240d6a96ad405d5cc89f9a6aa">SlavoGermanic</a>($this-&gt;original)
<a name="l00677"></a>00677               &amp;&amp; $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current - 2, 2,
<a name="l00678"></a>00678                         array(<span class="stringliteral">"IE"</span>))
<a name="l00679"></a>00679               &amp;&amp; !$this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current - 4, 2,
<a name="l00680"></a>00680                          array(<span class="stringliteral">"ME"</span>,<span class="stringliteral">"MA"</span>))) {
<a name="l00681"></a>00681             $this-&gt;primary   .= <span class="stringliteral">""</span>;
<a name="l00682"></a>00682             $this-&gt;secondary .= <span class="stringliteral">"R"</span>;
<a name="l00683"></a>00683           } <span class="keywordflow">else</span> {
<a name="l00684"></a>00684             $this-&gt;primary   .= <span class="stringliteral">"R"</span>;
<a name="l00685"></a>00685             $this-&gt;secondary .= <span class="stringliteral">"R"</span>;
<a name="l00686"></a>00686           }
<a name="l00687"></a>00687           <span class="keywordflow">if</span> (substr($this-&gt;original, $this-&gt;current + 1, 1) == <span class="charliteral">'R'</span>)
<a name="l00688"></a>00688             $this-&gt;current += 2;
<a name="l00689"></a>00689           <span class="keywordflow">else</span>
<a name="l00690"></a>00690             $this-&gt;current += 1;
<a name="l00691"></a>00691           <span class="keywordflow">break</span>;
<a name="l00692"></a>00692 
<a name="l00693"></a>00693         <span class="keywordflow">case</span> <span class="charliteral">'S'</span>:
<a name="l00694"></a>00694           <span class="comment">// special cases 'island', 'isle', 'carlisle', 'carlysle'</span>
<a name="l00695"></a>00695           <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current - 1, 3,
<a name="l00696"></a>00696                      array(<span class="stringliteral">"ISL"</span>,<span class="stringliteral">"YSL"</span>))) {
<a name="l00697"></a>00697             $this-&gt;current += 1;
<a name="l00698"></a>00698             <span class="keywordflow">break</span>;
<a name="l00699"></a>00699           }
<a name="l00700"></a>00700 
<a name="l00701"></a>00701           <span class="comment">// special case 'sugar-'</span>
<a name="l00702"></a>00702           <span class="keywordflow">if</span> (($this-&gt;current == 0)
<a name="l00703"></a>00703               &amp;&amp; $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current, 5,
<a name="l00704"></a>00704                         array(<span class="stringliteral">"SUGAR"</span>))) {
<a name="l00705"></a>00705             $this-&gt;primary   .= <span class="stringliteral">"X"</span>;
<a name="l00706"></a>00706             $this-&gt;secondary .= <span class="stringliteral">"S"</span>;
<a name="l00707"></a>00707             $this-&gt;current += 1;
<a name="l00708"></a>00708             <span class="keywordflow">break</span>;
<a name="l00709"></a>00709           }
<a name="l00710"></a>00710 
<a name="l00711"></a>00711           <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current, 2,
<a name="l00712"></a>00712                      array(<span class="stringliteral">"SH"</span>))) {
<a name="l00713"></a>00713             <span class="comment">// germanic</span>
<a name="l00714"></a>00714             <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current + 1, 4,
<a name="l00715"></a>00715                        array(<span class="stringliteral">"HEIM"</span>,<span class="stringliteral">"HOEK"</span>,<span class="stringliteral">"HOLM"</span>,<span class="stringliteral">"HOLZ"</span>))) {
<a name="l00716"></a>00716               $this-&gt;primary   .= <span class="stringliteral">"S"</span>;
<a name="l00717"></a>00717               $this-&gt;secondary .= <span class="stringliteral">"S"</span>;
<a name="l00718"></a>00718             } <span class="keywordflow">else</span> {
<a name="l00719"></a>00719               $this-&gt;primary   .= <span class="stringliteral">"X"</span>;
<a name="l00720"></a>00720               $this-&gt;secondary .= <span class="stringliteral">"X"</span>;
<a name="l00721"></a>00721             }
<a name="l00722"></a>00722             $this-&gt;current += 2;
<a name="l00723"></a>00723             <span class="keywordflow">break</span>;
<a name="l00724"></a>00724           }
<a name="l00725"></a>00725 
<a name="l00726"></a>00726           <span class="comment">// italian &amp; armenian</span>
<a name="l00727"></a>00727           <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current, 3,
<a name="l00728"></a>00728                      array(<span class="stringliteral">"SIO"</span>,<span class="stringliteral">"SIA"</span>))
<a name="l00729"></a>00729               || $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current, 4,
<a name="l00730"></a>00730                         array(<span class="stringliteral">"SIAN"</span>))) {
<a name="l00731"></a>00731             <span class="keywordflow">if</span> (!$this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#6b6b712240d6a96ad405d5cc89f9a6aa">SlavoGermanic</a>($this-&gt;original)) {
<a name="l00732"></a>00732               $this-&gt;primary   .= <span class="stringliteral">"S"</span>;
<a name="l00733"></a>00733               $this-&gt;secondary .= <span class="stringliteral">"X"</span>;
<a name="l00734"></a>00734             } <span class="keywordflow">else</span> {
<a name="l00735"></a>00735               $this-&gt;primary   .= <span class="stringliteral">"S"</span>;
<a name="l00736"></a>00736               $this-&gt;secondary .= <span class="stringliteral">"S"</span>;
<a name="l00737"></a>00737             }
<a name="l00738"></a>00738             $this-&gt;current += 3;
<a name="l00739"></a>00739             <span class="keywordflow">break</span>;
<a name="l00740"></a>00740           }
<a name="l00741"></a>00741 
<a name="l00742"></a>00742           <span class="comment">// german &amp; anglicisations, e.g. 'smith' match 'schmidt', 'snider' match 'schneider'</span>
<a name="l00743"></a>00743           <span class="comment">// also, -sz- in slavic language altho in hungarian it is pronounced 's'</span>
<a name="l00744"></a>00744           <span class="keywordflow">if</span> ((($this-&gt;current == 0)
<a name="l00745"></a>00745                &amp;&amp; $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current + 1, 1,
<a name="l00746"></a>00746                          array(<span class="stringliteral">"M"</span>,<span class="stringliteral">"N"</span>,<span class="stringliteral">"L"</span>,<span class="stringliteral">"W"</span>)))
<a name="l00747"></a>00747               || $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current + 1, 1,
<a name="l00748"></a>00748                         array(<span class="stringliteral">"Z"</span>))) {
<a name="l00749"></a>00749             $this-&gt;primary   .= <span class="stringliteral">"S"</span>;
<a name="l00750"></a>00750             $this-&gt;secondary .= <span class="stringliteral">"X"</span>;
<a name="l00751"></a>00751             <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current + 1, 1,
<a name="l00752"></a>00752                         array(<span class="stringliteral">"Z"</span>)))
<a name="l00753"></a>00753               $this-&gt;current += 2;
<a name="l00754"></a>00754             <span class="keywordflow">else</span>
<a name="l00755"></a>00755               $this-&gt;current += 1;
<a name="l00756"></a>00756             <span class="keywordflow">break</span>;
<a name="l00757"></a>00757           }
<a name="l00758"></a>00758 
<a name="l00759"></a>00759           <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current, 2,
<a name="l00760"></a>00760                      array(<span class="stringliteral">"SC"</span>))) {
<a name="l00761"></a>00761             <span class="comment">// Schlesinger's rule</span>
<a name="l00762"></a>00762             <span class="keywordflow">if</span> (substr($this-&gt;original, $this-&gt;current + 2, 1) == <span class="charliteral">'H'</span>)
<a name="l00763"></a>00763               <span class="comment">// dutch origin, e.g. 'school', 'schooner'</span>
<a name="l00764"></a>00764               <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current + 3, 2,
<a name="l00765"></a>00765                          array(<span class="stringliteral">"OO"</span>,<span class="stringliteral">"ER"</span>,<span class="stringliteral">"EN"</span>,<span class="stringliteral">"UY"</span>,<span class="stringliteral">"ED"</span>,<span class="stringliteral">"EM"</span>))) {
<a name="l00766"></a>00766                 <span class="comment">// 'schermerhorn', 'schenker'</span>
<a name="l00767"></a>00767                 <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current + 3, 2,
<a name="l00768"></a>00768                            array(<span class="stringliteral">"ER"</span>,<span class="stringliteral">"EN"</span>))) {
<a name="l00769"></a>00769                   $this-&gt;primary   .= <span class="stringliteral">"X"</span>;
<a name="l00770"></a>00770                   $this-&gt;secondary .= <span class="stringliteral">"SK"</span>;
<a name="l00771"></a>00771                 } <span class="keywordflow">else</span> {
<a name="l00772"></a>00772                   $this-&gt;primary   .= <span class="stringliteral">"SK"</span>;
<a name="l00773"></a>00773                   $this-&gt;secondary .= <span class="stringliteral">"SK"</span>;
<a name="l00774"></a>00774                 }
<a name="l00775"></a>00775                 $this-&gt;current += 3;
<a name="l00776"></a>00776                 <span class="keywordflow">break</span>;
<a name="l00777"></a>00777               } <span class="keywordflow">else</span> {
<a name="l00778"></a>00778                 <span class="keywordflow">if</span> (($this-&gt;current == 0)
<a name="l00779"></a>00779                     &amp;&amp; !$this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#28da61132e2a53598b16c92b93606465">IsVowel</a>($this-&gt;original, 3)
<a name="l00780"></a>00780                     &amp;&amp; (substr($this-&gt;original, $this-&gt;current + 3, 1) != <span class="charliteral">'W'</span>)) {
<a name="l00781"></a>00781                   $this-&gt;primary   .= <span class="stringliteral">"X"</span>;
<a name="l00782"></a>00782                   $this-&gt;secondary .= <span class="stringliteral">"S"</span>;
<a name="l00783"></a>00783                 } <span class="keywordflow">else</span> {
<a name="l00784"></a>00784                   $this-&gt;primary   .= <span class="stringliteral">"X"</span>;
<a name="l00785"></a>00785                   $this-&gt;secondary .= <span class="stringliteral">"X"</span>;
<a name="l00786"></a>00786                 }
<a name="l00787"></a>00787                 $this-&gt;current += 3;
<a name="l00788"></a>00788                 <span class="keywordflow">break</span>;
<a name="l00789"></a>00789               }
<a name="l00790"></a>00790 
<a name="l00791"></a>00791               <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current + 2, 1,
<a name="l00792"></a>00792                          array(<span class="stringliteral">"I"</span>,<span class="stringliteral">"E"</span>,<span class="stringliteral">"Y"</span>))) {
<a name="l00793"></a>00793                 $this-&gt;primary   .= <span class="stringliteral">"S"</span>;
<a name="l00794"></a>00794                 $this-&gt;secondary .= <span class="stringliteral">"S"</span>;
<a name="l00795"></a>00795                 $this-&gt;current += 3;
<a name="l00796"></a>00796                 <span class="keywordflow">break</span>;
<a name="l00797"></a>00797               }
<a name="l00798"></a>00798 
<a name="l00799"></a>00799             <span class="comment">// else</span>
<a name="l00800"></a>00800             $this-&gt;primary   .= <span class="stringliteral">"SK"</span>;
<a name="l00801"></a>00801             $this-&gt;secondary .= <span class="stringliteral">"SK"</span>;
<a name="l00802"></a>00802             $this-&gt;current += 3;
<a name="l00803"></a>00803             <span class="keywordflow">break</span>;
<a name="l00804"></a>00804           }
<a name="l00805"></a>00805 
<a name="l00806"></a>00806           <span class="comment">// french e.g. 'resnais', 'artois'</span>
<a name="l00807"></a>00807           <span class="keywordflow">if</span> (($this-&gt;current == $this-&gt;last)
<a name="l00808"></a>00808               &amp;&amp; $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current - 2, 2,
<a name="l00809"></a>00809                         array(<span class="stringliteral">"AI"</span>,<span class="stringliteral">"OI"</span>))) {
<a name="l00810"></a>00810             $this-&gt;primary   .= <span class="stringliteral">""</span>;
<a name="l00811"></a>00811             $this-&gt;secondary .= <span class="stringliteral">"S"</span>;
<a name="l00812"></a>00812           } <span class="keywordflow">else</span> {
<a name="l00813"></a>00813             $this-&gt;primary   .= <span class="stringliteral">"S"</span>;
<a name="l00814"></a>00814             $this-&gt;secondary .= <span class="stringliteral">"S"</span>;
<a name="l00815"></a>00815           }
<a name="l00816"></a>00816 
<a name="l00817"></a>00817           <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current + 1, 1,
<a name="l00818"></a>00818                      array(<span class="stringliteral">"S"</span>,<span class="stringliteral">"Z"</span>)))
<a name="l00819"></a>00819             $this-&gt;current += 2;
<a name="l00820"></a>00820           <span class="keywordflow">else</span>
<a name="l00821"></a>00821             $this-&gt;current += 1;
<a name="l00822"></a>00822           <span class="keywordflow">break</span>;
<a name="l00823"></a>00823 
<a name="l00824"></a>00824         <span class="keywordflow">case</span> <span class="charliteral">'T'</span>:
<a name="l00825"></a>00825           <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current, 4,
<a name="l00826"></a>00826                      array(<span class="stringliteral">"TION"</span>))) {
<a name="l00827"></a>00827             $this-&gt;primary   .= <span class="stringliteral">"X"</span>;
<a name="l00828"></a>00828             $this-&gt;secondary .= <span class="stringliteral">"X"</span>;
<a name="l00829"></a>00829             $this-&gt;current += 3;
<a name="l00830"></a>00830             <span class="keywordflow">break</span>;
<a name="l00831"></a>00831           }
<a name="l00832"></a>00832 
<a name="l00833"></a>00833           <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current, 3,
<a name="l00834"></a>00834                      array(<span class="stringliteral">"TIA"</span>,<span class="stringliteral">"TCH"</span>))) {
<a name="l00835"></a>00835             $this-&gt;primary   .= <span class="stringliteral">"X"</span>;
<a name="l00836"></a>00836             $this-&gt;secondary .= <span class="stringliteral">"X"</span>;
<a name="l00837"></a>00837             $this-&gt;current += 3;
<a name="l00838"></a>00838             <span class="keywordflow">break</span>;
<a name="l00839"></a>00839           }
<a name="l00840"></a>00840 
<a name="l00841"></a>00841           <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current, 2,
<a name="l00842"></a>00842                      array(<span class="stringliteral">"TH"</span>))
<a name="l00843"></a>00843               || $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current, 3,
<a name="l00844"></a>00844                             array(<span class="stringliteral">"TTH"</span>))) {
<a name="l00845"></a>00845             <span class="comment">// special case 'thomas', 'thames' or germanic</span>
<a name="l00846"></a>00846             <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current + 2, 2,
<a name="l00847"></a>00847                        array(<span class="stringliteral">"OM"</span>,<span class="stringliteral">"AM"</span>))
<a name="l00848"></a>00848                 || $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, 0, 4, array(<span class="stringliteral">"VAN "</span>,<span class="stringliteral">"VON "</span>))
<a name="l00849"></a>00849                 || $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, 0, 3, array(<span class="stringliteral">"SCH"</span>))) {
<a name="l00850"></a>00850               $this-&gt;primary   .= <span class="stringliteral">"T"</span>;
<a name="l00851"></a>00851               $this-&gt;secondary .= <span class="stringliteral">"T"</span>;
<a name="l00852"></a>00852             } <span class="keywordflow">else</span> {
<a name="l00853"></a>00853               $this-&gt;primary   .= <span class="stringliteral">"0"</span>;
<a name="l00854"></a>00854               $this-&gt;secondary .= <span class="stringliteral">"T"</span>;
<a name="l00855"></a>00855             }
<a name="l00856"></a>00856             $this-&gt;current += 2;
<a name="l00857"></a>00857             <span class="keywordflow">break</span>;
<a name="l00858"></a>00858           }
<a name="l00859"></a>00859 
<a name="l00860"></a>00860           <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current + 1, 1,
<a name="l00861"></a>00861                      array(<span class="stringliteral">"T"</span>,<span class="stringliteral">"D"</span>)))
<a name="l00862"></a>00862             $this-&gt;current += 2;
<a name="l00863"></a>00863           <span class="keywordflow">else</span>
<a name="l00864"></a>00864             $this-&gt;current += 1;
<a name="l00865"></a>00865           $this-&gt;primary   .= <span class="stringliteral">"T"</span>;
<a name="l00866"></a>00866           $this-&gt;secondary .= <span class="stringliteral">"T"</span>;
<a name="l00867"></a>00867           <span class="keywordflow">break</span>;
<a name="l00868"></a>00868 
<a name="l00869"></a>00869         <span class="keywordflow">case</span> <span class="charliteral">'V'</span>:
<a name="l00870"></a>00870           <span class="keywordflow">if</span> (substr($this-&gt;original, $this-&gt;current + 1, 1) == <span class="charliteral">'V'</span>)
<a name="l00871"></a>00871             $this-&gt;current += 2;
<a name="l00872"></a>00872           <span class="keywordflow">else</span>
<a name="l00873"></a>00873             $this-&gt;current += 1;
<a name="l00874"></a>00874           $this-&gt;primary   .= <span class="stringliteral">"F"</span>;
<a name="l00875"></a>00875           $this-&gt;secondary .= <span class="stringliteral">"F"</span>;
<a name="l00876"></a>00876           <span class="keywordflow">break</span>;
<a name="l00877"></a>00877 
<a name="l00878"></a>00878         <span class="keywordflow">case</span> <span class="charliteral">'W'</span>:
<a name="l00879"></a>00879           <span class="comment">// can also be in middle of word</span>
<a name="l00880"></a>00880           <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current, 2, array(<span class="stringliteral">"WR"</span>))) {
<a name="l00881"></a>00881             $this-&gt;primary   .= <span class="stringliteral">"R"</span>;
<a name="l00882"></a>00882             $this-&gt;secondary .= <span class="stringliteral">"R"</span>;
<a name="l00883"></a>00883             $this-&gt;current += 2;
<a name="l00884"></a>00884             <span class="keywordflow">break</span>;
<a name="l00885"></a>00885           }
<a name="l00886"></a>00886 
<a name="l00887"></a>00887           <span class="keywordflow">if</span> (($this-&gt;current == 0)
<a name="l00888"></a>00888               &amp;&amp; ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#28da61132e2a53598b16c92b93606465">IsVowel</a>($this-&gt;original, $this-&gt;current + 1)
<a name="l00889"></a>00889                   || $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current, 2,
<a name="l00890"></a>00890                             array(<span class="stringliteral">"WH"</span>)))) {
<a name="l00891"></a>00891             <span class="comment">// Wasserman should match Vasserman</span>
<a name="l00892"></a>00892             <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#28da61132e2a53598b16c92b93606465">IsVowel</a>($this-&gt;original, $this-&gt;current + 1)) {
<a name="l00893"></a>00893               $this-&gt;primary   .= <span class="stringliteral">"A"</span>;
<a name="l00894"></a>00894               $this-&gt;secondary .= <span class="stringliteral">"F"</span>;
<a name="l00895"></a>00895             } <span class="keywordflow">else</span> {
<a name="l00896"></a>00896               <span class="comment">// need Uomo to match Womo</span>
<a name="l00897"></a>00897               $this-&gt;primary   .= <span class="stringliteral">"A"</span>;
<a name="l00898"></a>00898               $this-&gt;secondary .= <span class="stringliteral">"A"</span>;
<a name="l00899"></a>00899             }
<a name="l00900"></a>00900           }
<a name="l00901"></a>00901 
<a name="l00902"></a>00902           <span class="comment">// Arnow should match Arnoff</span>
<a name="l00903"></a>00903           <span class="keywordflow">if</span> ((($this-&gt;current == $this-&gt;last)
<a name="l00904"></a>00904                 &amp;&amp; $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#28da61132e2a53598b16c92b93606465">IsVowel</a>($this-&gt;original, $this-&gt;current - 1))
<a name="l00905"></a>00905               || $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current - 1, 5,
<a name="l00906"></a>00906                         array(<span class="stringliteral">"EWSKI"</span>,<span class="stringliteral">"EWSKY"</span>,<span class="stringliteral">"OWSKI"</span>,<span class="stringliteral">"OWSKY"</span>))
<a name="l00907"></a>00907               || $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, 0, 3, array(<span class="stringliteral">"SCH"</span>))) {
<a name="l00908"></a>00908             $this-&gt;primary   .= <span class="stringliteral">""</span>;
<a name="l00909"></a>00909             $this-&gt;secondary .= <span class="stringliteral">"F"</span>;
<a name="l00910"></a>00910             $this-&gt;current += 1;
<a name="l00911"></a>00911             <span class="keywordflow">break</span>;
<a name="l00912"></a>00912           }
<a name="l00913"></a>00913 
<a name="l00914"></a>00914           <span class="comment">// polish e.g. 'filipowicz'</span>
<a name="l00915"></a>00915           <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current, 4,
<a name="l00916"></a>00916                      array(<span class="stringliteral">"WICZ"</span>,<span class="stringliteral">"WITZ"</span>))) {
<a name="l00917"></a>00917             $this-&gt;primary   .= <span class="stringliteral">"TS"</span>;
<a name="l00918"></a>00918             $this-&gt;secondary .= <span class="stringliteral">"FX"</span>;
<a name="l00919"></a>00919             $this-&gt;current += 4;
<a name="l00920"></a>00920             <span class="keywordflow">break</span>;
<a name="l00921"></a>00921           }
<a name="l00922"></a>00922 
<a name="l00923"></a>00923           <span class="comment">// else skip it</span>
<a name="l00924"></a>00924           $this-&gt;current += 1;
<a name="l00925"></a>00925           <span class="keywordflow">break</span>;
<a name="l00926"></a>00926 
<a name="l00927"></a>00927         <span class="keywordflow">case</span> <span class="charliteral">'X'</span>:
<a name="l00928"></a>00928           <span class="comment">// french e.g. breaux</span>
<a name="l00929"></a>00929           <span class="keywordflow">if</span> (!(($this-&gt;current == $this-&gt;last)
<a name="l00930"></a>00930                 &amp;&amp; ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current - 3, 3,
<a name="l00931"></a>00931                            array(<span class="stringliteral">"IAU"</span>, <span class="stringliteral">"EAU"</span>))
<a name="l00932"></a>00932                  || $this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current - 2, 2,
<a name="l00933"></a>00933                            array(<span class="stringliteral">"AU"</span>, <span class="stringliteral">"OU"</span>))))) {
<a name="l00934"></a>00934             $this-&gt;primary   .= <span class="stringliteral">"KS"</span>;
<a name="l00935"></a>00935             $this-&gt;secondary .= <span class="stringliteral">"KS"</span>;
<a name="l00936"></a>00936           }
<a name="l00937"></a>00937 
<a name="l00938"></a>00938           <span class="keywordflow">if</span> ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current + 1, 1,
<a name="l00939"></a>00939                      array(<span class="stringliteral">"C"</span>,<span class="stringliteral">"X"</span>)))
<a name="l00940"></a>00940             $this-&gt;current += 2;
<a name="l00941"></a>00941           <span class="keywordflow">else</span>
<a name="l00942"></a>00942             $this-&gt;current += 1;
<a name="l00943"></a>00943           <span class="keywordflow">break</span>;
<a name="l00944"></a>00944 
<a name="l00945"></a>00945         <span class="keywordflow">case</span> <span class="charliteral">'Z'</span>:
<a name="l00946"></a>00946           <span class="comment">// chinese pinyin e.g. 'zhao'</span>
<a name="l00947"></a>00947           <span class="keywordflow">if</span> (substr($this-&gt;original, $this-&gt;current + 1, 1) == <span class="stringliteral">"H"</span>) {
<a name="l00948"></a>00948             $this-&gt;primary   .= <span class="stringliteral">"J"</span>;
<a name="l00949"></a>00949             $this-&gt;secondary .= <span class="stringliteral">"J"</span>;
<a name="l00950"></a>00950             $this-&gt;current += 2;
<a name="l00951"></a>00951             <span class="keywordflow">break</span>;
<a name="l00952"></a>00952           } elseif ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($this-&gt;original, $this-&gt;current + 1, 2,
<a name="l00953"></a>00953                            array(<span class="stringliteral">"ZO"</span>, <span class="stringliteral">"ZI"</span>, <span class="stringliteral">"ZA"</span>))
<a name="l00954"></a>00954                     || ($this-&gt;<a class="code" href="classuser__DoubleMetaPhone.html#6b6b712240d6a96ad405d5cc89f9a6aa">SlavoGermanic</a>($this-&gt;original)
<a name="l00955"></a>00955                         &amp;&amp; (($this-&gt;current &gt; 0)
<a name="l00956"></a>00956                             &amp;&amp; substr($this-&gt;original, $this-&gt;current - 1, 1) != <span class="charliteral">'T'</span>))) {
<a name="l00957"></a>00957             $this-&gt;primary   .= <span class="stringliteral">"S"</span>;
<a name="l00958"></a>00958             $this-&gt;secondary .= <span class="stringliteral">"TS"</span>;
<a name="l00959"></a>00959           } <span class="keywordflow">else</span> {
<a name="l00960"></a>00960             $this-&gt;primary   .= <span class="stringliteral">"S"</span>;
<a name="l00961"></a>00961             $this-&gt;secondary .= <span class="stringliteral">"S"</span>;
<a name="l00962"></a>00962           }
<a name="l00963"></a>00963 
<a name="l00964"></a>00964           <span class="keywordflow">if</span> (substr($this-&gt;original, $this-&gt;current + 1, 1) == <span class="charliteral">'Z'</span>)
<a name="l00965"></a>00965             $this-&gt;current += 2;
<a name="l00966"></a>00966           <span class="keywordflow">else</span>
<a name="l00967"></a>00967             $this-&gt;current += 1;
<a name="l00968"></a>00968           <span class="keywordflow">break</span>;
<a name="l00969"></a>00969 
<a name="l00970"></a>00970         <span class="keywordflow">default</span>:
<a name="l00971"></a>00971           $this-&gt;current += 1;
<a name="l00972"></a>00972 
<a name="l00973"></a>00973       } <span class="comment">// end switch</span>
<a name="l00974"></a>00974 
<a name="l00975"></a>00975     <span class="comment">// printf("&lt;br&gt;ORIGINAL:    '%s'\n", $this-&gt;original);</span>
<a name="l00976"></a>00976     <span class="comment">// printf("&lt;br&gt;current:    '%s'\n", $this-&gt;current);</span>
<a name="l00977"></a>00977     <span class="comment">// printf("&lt;br&gt;  PRIMARY:   '%s'\n", $this-&gt;primary);</span>
<a name="l00978"></a>00978     <span class="comment">// printf("&lt;br&gt;  SECONDARY: '%s'\n", $this-&gt;secondary);</span>
<a name="l00979"></a>00979 
<a name="l00980"></a>00980     } <span class="comment">// end while</span>
<a name="l00981"></a>00981 
<a name="l00982"></a>00982     $this-&gt;primary   = substr($this-&gt;primary,   0, 4);
<a name="l00983"></a>00983     $this-&gt;secondary = substr($this-&gt;secondary, 0, 4);
<a name="l00984"></a>00984 
<a name="l00985"></a>00985     $result[<span class="stringliteral">"primary"</span>] = $this-&gt;primary ;
<a name="l00986"></a>00986     $result[<span class="stringliteral">"secondary"</span>] = $this-&gt;secondary ;
<a name="l00987"></a>00987 
<a name="l00988"></a>00988     <span class="keywordflow">return</span> $result ;
<a name="l00989"></a>00989 
<a name="l00990"></a>00990   } <span class="comment">// end of function MetaPhone</span>
<a name="l00991"></a>00991 
<a name="l00992"></a>00992 
<a name="l00993"></a>00993   <span class="comment">// Private methods</span>
<a name="l00994"></a>00994 
<a name="l00995"></a><a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">00995</a>   function <a class="code" href="classuser__DoubleMetaPhone.html#3e292323df95abca29bfb142467b3765">StringAt</a>($string, $start, <a class="code" href="classuser__DoubleMetaPhone.html#2e2b110b4cff1514675219ac07242a0d">$length</a>, $list) {
<a name="l00996"></a>00996     <span class="keywordflow">if</span> (($start &lt;0) || ($start &gt;= strlen($string)))
<a name="l00997"></a>00997       <span class="keywordflow">return</span> 0;
<a name="l00998"></a>00998 
<a name="l00999"></a>00999     <span class="keywordflow">for</span> ($i=0; $i&lt;count($list); $i++) {
<a name="l01000"></a>01000       <span class="keywordflow">if</span> ($list[$i] == substr($string, $start, <a class="code" href="classuser__DoubleMetaPhone.html#2e2b110b4cff1514675219ac07242a0d">$length</a>))
<a name="l01001"></a>01001         <span class="keywordflow">return</span> 1;
<a name="l01002"></a>01002     }
<a name="l01003"></a>01003     <span class="keywordflow">return</span> 0;
<a name="l01004"></a>01004   }
<a name="l01005"></a>01005 
<a name="l01013"></a><a class="code" href="classuser__DoubleMetaPhone.html#28da61132e2a53598b16c92b93606465">01013</a>   function IsVowel($string, $pos) {
<a name="l01014"></a>01014     <span class="keywordflow">return</span> ereg(<span class="stringliteral">"[AEIOUY]"</span>, substr($string, $pos, 1));
<a name="l01015"></a>01015   }
<a name="l01016"></a>01016 
<a name="l01023"></a><a class="code" href="classuser__DoubleMetaPhone.html#6b6b712240d6a96ad405d5cc89f9a6aa">01023</a>   function SlavoGermanic($string) {
<a name="l01024"></a>01024     <span class="keywordflow">return</span> ereg(<span class="stringliteral">"W|K|CZ|WITZ"</span>, $string);
<a name="l01025"></a>01025   }
<a name="l01026"></a>01026 } <span class="comment">// end of class MetaPhone</span>
<a name="l01027"></a>01027 ?&gt;
</pre></div><?php
  include_once '../doc-typo3-funcs.php';
  get_footer();
?>