Documentation TYPO3 par Ameos

text_plain__dateformat.inc.php

00001 <?php
00002 /* $Id: text_plain__dateformat.inc.php,v 2.3 2003/12/05 11:02:14 garvinhicking Exp $ */
00003 // vim: expandtab sw=4 ts=4 sts=4:
00004 
00005 function PMA_transformation_text_plain__dateformat($buffer, $options = array(), $meta = '') {
00006     // possibly use a global transform and feed it with special options:
00007     // include('./libraries/transformations/global.inc.php');
00008 
00009     // further operations on $buffer using the $options[] array.
00010     if (!isset($options[0]) || $options[0] == '') {
00011         $options[0] = 0;
00012     }
00013 
00014     if (!isset($options[1]) || $options[1] == '') {
00015         $options[1] = $GLOBALS['datefmt'];
00016 
00017     }
00018 
00019     $timestamp = -1;
00020 
00021     // Detect TIMESTAMP(6 | 8 | 10 | 12 | 14), (2 | 4) not supported here.
00022     if (preg_match('/^(\d{2}){3,7}$/', $buffer)) {
00023 
00024         if (strlen($buffer) == 14 || strlen($buffer) == 8) {
00025             $offset = 4;
00026         } else {
00027             $offset = 2;
00028         }
00029 
00030         $d = array();
00031         $d['year']   = substr($buffer, 0, $offset);
00032         $d['month']  = substr($buffer, $offset, 2);
00033         $d['day']    = substr($buffer, $offset + 2, 2);
00034         $d['hour']   = substr($buffer, $offset + 4, 2);
00035         $d['minute'] = substr($buffer, $offset + 6, 2);
00036         $d['second'] = substr($buffer, $offset + 8, 2);
00037 
00038         if (checkdate($d['month'], $d['day'], $d['year'])) {
00039             $timestamp = mktime($d['hour'], $d['minute'], $d['second'], $d['month'], $d['day'], $d['year']);
00040         }
00041     // If all fails, assume one of the dozens of valid strtime() syntaxes (http://www.gnu.org/manual/tar-1.12/html_chapter/tar_7.html)
00042     } else {
00043         $timestamp = strtotime($buffer);
00044     }
00045 
00046     // If all above failed, maybe it's a Unix timestamp already?
00047     if ($timestamp < 0 && preg_match('/^[1-9]\d{1,9}$/', $buffer)) {
00048         $timestamp = $buffer;
00049     }
00050 
00051     // Reformat a valid timestamp
00052     if ($timestamp >= 0) {
00053         $timestamp -= $options[0] * 60 * 60;
00054         $source = $buffer;
00055         $buffer = '<dfn onclick="alert(\'' . $source . '\');" title="' . $source . '">' . PMA_localisedDate($timestamp, $options[1]) . '</dfn>';
00056     }
00057 
00058     return $buffer;
00059 }
00060 
00061 ?>


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