'; foreach($array as $file => $lines) { echo '

', $file, ': '; foreach($lines as $line) echo $line, ', '; echo '

'; } echo ' '; // Scan a directory recursively, thanks to "groundup over at simplemachines.org" for original code. function scandir__recursive($dir, $search) { global $array; if(!isset($array)) $array = array(); $return = array(); $opendir = scandir($dir); foreach ($opendir as $file) { // Most files that begin with . are not useful to us, SMF doesn't do this. if (substr ($file, 0, 1) == '.') continue; $full_path = $dir . '/' . $file; // This is another directory. if (is_dir(str_replace('\\', '/', $full_path))) scandir__recursive($full_path, $search); else { // Sadly, we need to count line by line to get correct line numbers. $contents = explode("\n", file_get_contents($full_path)); foreach($contents as $line => $opened_line) { preg_match_all($search, $opened_line, $matches); if (!empty($matches[0])) foreach ($matches[0] as $key => $match) // We cheat here and add + 1 since our array started with 0 $array[$file][] = $line + 1; } } } } ?>