Viewing file: file_listing.php (2.34 KB) -rw-r--r-- Select action/file-type: (+) | (+) | (+) | Code (+) | Session (+) | (+) | SDB (+) | (+) | (+) | (+) | (+) | (+) |
<?php /* $Id: file_listing.php,v 1.4 2006/01/17 17:02:30 cybot_tm Exp $ */ // vim: expandtab sw=4 ts=4 sts=4: // Functions for listing directories
/** * Returns array of filtered file names * * @param string directory to list * @param string regullar expression to match files * @returns array sorted file list on success, FALSE on failure */ function PMA_getDirContent($dir, $expression = '') { if ($handle = @opendir($dir)) { $result = array(); if (substr($dir, -1) != '/') { $dir .= '/'; } while ($file = @readdir($handle)) { if (is_file($dir . $file) && ($expression == '' || preg_match($expression, $file))) { $result[] = $file; } } @closedir($handle); asort($result); return $result; } else { return FALSE; } }
/** * Returns options of filtered file names * * @param string directory to list * @param string regullar expression to match files * @param string currently active choice * @returns array sorted file list on success, FALSE on failure */ function PMA_getFileSelectOptions($dir, $extensions = '', $active = '') { $list = PMA_getDirContent($dir, $extensions); if ($list === FALSE) { return FALSE; } $result = ''; foreach ($list as $key => $val) { $result .= '<option value="'. htmlspecialchars($val) . '"'; if ($val == $active) { $result .= ' selected="selected"'; } $result .= '>' . htmlspecialchars($val) . '</option>' . "\n"; } return $result; }
/** * Get currently supported decompressions. * * @returns string | separated list of extensions usable in PMA_getDirContent */ function PMA_supportedDecompressions() { global $cfg; $compressions = ''; if ($cfg['GZipDump'] && @function_exists('gzopen')) { if (!empty($compressions)) { $compressions .= '|'; } $compressions .= 'gz'; } if ($cfg['BZipDump'] && @function_exists('bzopen')) { if (!empty($compressions)) { $compressions .= '|'; } $compressions .= 'bz2'; } if ($cfg['ZipDump'] && @function_exists('gzinflate')) { if (!empty($compressions)) { $compressions .= '|'; } $compressions .= 'zip'; }
return $compressions; }
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