Documentation TYPO3 par Ameos

defines.lib.php

00001 <?php
00002 /* $Id: defines.lib.php,v 2.38.2.6 2005/10/21 02:48:26 lem9 Exp $ */
00003 // vim: expandtab sw=4 ts=4 sts=4:
00004 
00021 // phpMyAdmin release
00022 if (!defined('PMA_VERSION')) {
00023     define('PMA_VERSION', '2.6.4-pl3');
00024 }
00025 
00026 if (!defined('PMA_THEME_VERSION')) {
00027     define('PMA_THEME_VERSION', 1);
00028 }
00029 
00030 if (!defined('PMA_THEME_GENERATION')) {
00031     define('PMA_THEME_GENERATION', 2);
00032 }
00033 
00034 // php version
00035 if (!defined('PMA_PHP_INT_VERSION')) {
00036     if (!preg_match('@([0-9]{1,2}).([0-9]{1,2}).([0-9]{1,2})@', phpversion(), $match)) {
00037         $result = preg_match('@([0-9]{1,2}).([0-9]{1,2})@', phpversion(), $match);
00038     }
00039     if (isset($match) && !empty($match[1])) {
00040         if (!isset($match[2])) {
00041             $match[2] = 0;
00042         }
00043         if (!isset($match[3])) {
00044             $match[3] = 0;
00045         }
00046         define('PMA_PHP_INT_VERSION', (int)sprintf('%d%02d%02d', $match[1], $match[2], $match[3]));
00047         unset($match);
00048     } else {
00049         define('PMA_PHP_INT_VERSION', 0);
00050     }
00051     define('PMA_PHP_STR_VERSION', phpversion());
00052 }
00053 
00054 // Whether the os php is running on is windows or not
00055 if (!defined('PMA_IS_WINDOWS')) {
00056     if (defined('PHP_OS') && stristr(PHP_OS, 'win')) {
00057         define('PMA_IS_WINDOWS', 1);
00058     } else {
00059         define('PMA_IS_WINDOWS', 0);
00060     }
00061 }
00062 
00063 // Whether the Web server php is running on is IIS
00064 if (!defined('PMA_IS_IIS')) {
00065     if (isset($_SERVER['SERVER_SOFTWARE'])
00066     && stristr($_SERVER['SERVER_SOFTWARE'], 'Microsoft/IIS')) {
00067         define('PMA_IS_IIS', 1);
00068     } else {
00069         define('PMA_IS_IIS', 0);
00070     }
00071 }
00072 
00073 function PMA_dl($module) {
00074     if (!isset($GLOBALS['PMA_dl_allowed'])) {
00075         if (!@ini_get('safe_mode') && @ini_get('enable_dl') && @function_exists('dl')) {
00076             ob_start();
00077             phpinfo(INFO_GENERAL); /* Only general info */
00078             $a = strip_tags(ob_get_contents());
00079             ob_end_clean();
00080             /* Get GD version string from phpinfo output */
00081             if (preg_match('@Thread Safety[[:space:]]*enabled@', $a)) {
00082                 if (preg_match('@Server API[[:space:]]*\(CGI\|CLI\)@', $a)) {
00083                     $GLOBALS['PMA_dl_allowed'] = TRUE;
00084                 } else {
00085                     $GLOBALS['PMA_dl_allowed'] = FALSE;
00086                 }
00087             } else {
00088                 $GLOBALS['PMA_dl_allowed'] = TRUE;
00089             }
00090         } else {
00091             $GLOBALS['PMA_dl_allowed'] = FALSE;
00092         }
00093     }
00094     if (PMA_IS_WINDOWS) {
00095         $suffix = '.dll';
00096     } else {
00097         $suffix = '.so';
00098     }
00099     if ($GLOBALS['PMA_dl_allowed']) {
00100         return @dl($module . $suffix);
00101     } else {
00102         return FALSE;
00103     }
00104 }
00105 
00106 // Whether GD2 is present
00107 if (!defined('PMA_IS_GD2')) {
00108     if ($cfg['GD2Available'] == 'yes') {
00109         define('PMA_IS_GD2', 1);
00110     } elseif ($cfg['GD2Available'] == 'no') {
00111         define('PMA_IS_GD2', 0);
00112     } else {
00113         if (!@extension_loaded('gd')) {
00114             PMA_dl('gd');
00115         }
00116         if (!@function_exists('imagecreatetruecolor')) {
00117             define('PMA_IS_GD2', 0);
00118         } else {
00119             if (@function_exists('gd_info')) {
00120                 $gd_nfo = gd_info();
00121                 if (strstr($gd_nfo["GD Version"], '2.')) {
00122                     define('PMA_IS_GD2', 1);
00123                 } else {
00124                     define('PMA_IS_GD2', 0);
00125                 }
00126             } else {
00127                 /* We must do hard way... */
00128                 ob_start();
00129                 phpinfo(INFO_MODULES); /* Only modules */
00130                 $a = strip_tags(ob_get_contents());
00131                 ob_end_clean();
00132                 /* Get GD version string from phpinfo output */
00133                 if (preg_match('@GD Version[[:space:]]*\(.*\)@', $a, $v)) {
00134                     if (strstr($v, '2.')) {
00135                         define('PMA_IS_GD2', 1);
00136                     } else {
00137                         define('PMA_IS_GD2', 0);
00138                     }
00139                 } else {
00140                     define('PMA_IS_GD2', 0);
00141                 }
00142             }
00143         }
00144     }
00145 }
00146 
00147 // Determines platform (OS), browser and version of the user
00148 // Based on a phpBuilder article:
00149 //   see http://www.phpbuilder.net/columns/tim20000821.php
00150 if (!defined('PMA_USR_OS')) {
00151     if (!empty($_SERVER['HTTP_USER_AGENT'])) {
00152         $HTTP_USER_AGENT = $_SERVER['HTTP_USER_AGENT'];
00153     } else if (!isset($HTTP_USER_AGENT)) {
00154         $HTTP_USER_AGENT = '';
00155     }
00156 
00157     // 1. Platform
00158     if (strstr($HTTP_USER_AGENT, 'Win')) {
00159         define('PMA_USR_OS', 'Win');
00160     } else if (strstr($HTTP_USER_AGENT, 'Mac')) {
00161         define('PMA_USR_OS', 'Mac');
00162     } else if (strstr($HTTP_USER_AGENT, 'Linux')) {
00163         define('PMA_USR_OS', 'Linux');
00164     } else if (strstr($HTTP_USER_AGENT, 'Unix')) {
00165         define('PMA_USR_OS', 'Unix');
00166     } else if (strstr($HTTP_USER_AGENT, 'OS/2')) {
00167         define('PMA_USR_OS', 'OS/2');
00168     } else {
00169         define('PMA_USR_OS', 'Other');
00170     }
00171 
00172     // 2. browser and version
00173     // (must check everything else before Mozilla)
00174 
00175     if (preg_match('@Opera(/| )([0-9].[0-9]{1,2})@', $HTTP_USER_AGENT, $log_version)) {
00176         define('PMA_USR_BROWSER_VER', $log_version[2]);
00177         define('PMA_USR_BROWSER_AGENT', 'OPERA');
00178     } else if (preg_match('@MSIE ([0-9].[0-9]{1,2})@', $HTTP_USER_AGENT, $log_version)) {
00179         define('PMA_USR_BROWSER_VER', $log_version[1]);
00180         define('PMA_USR_BROWSER_AGENT', 'IE');
00181     } else if (preg_match('@OmniWeb/([0-9].[0-9]{1,2})@', $HTTP_USER_AGENT, $log_version)) {
00182         define('PMA_USR_BROWSER_VER', $log_version[1]);
00183         define('PMA_USR_BROWSER_AGENT', 'OMNIWEB');
00184     //} else if (ereg('Konqueror/([0-9].[0-9]{1,2})', $HTTP_USER_AGENT, $log_version)) {
00185     // Konqueror 2.2.2 says Konqueror/2.2.2
00186     // Konqueror 3.0.3 says Konqueror/3
00187     } else if (preg_match('@(Konqueror/)(.*)(;)@', $HTTP_USER_AGENT, $log_version)) {
00188         define('PMA_USR_BROWSER_VER', $log_version[2]);
00189         define('PMA_USR_BROWSER_AGENT', 'KONQUEROR');
00190     } else if (preg_match('@Mozilla/([0-9].[0-9]{1,2})@', $HTTP_USER_AGENT, $log_version)
00191                && preg_match('@Safari/([0-9]*)@', $HTTP_USER_AGENT, $log_version2)) {
00192         define('PMA_USR_BROWSER_VER', $log_version[1] . '.' . $log_version2[1]);
00193         define('PMA_USR_BROWSER_AGENT', 'SAFARI');
00194     } else if (preg_match('@Mozilla/([0-9].[0-9]{1,2})@', $HTTP_USER_AGENT, $log_version)) {
00195         define('PMA_USR_BROWSER_VER', $log_version[1]);
00196         define('PMA_USR_BROWSER_AGENT', 'MOZILLA');
00197     } else {
00198         define('PMA_USR_BROWSER_VER', 0);
00199         define('PMA_USR_BROWSER_AGENT', 'OTHER');
00200     }
00201 }
00202 
00203 ?>


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