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<?php //remove the utf-8 boms if (isset($_GET['dir'])){ //config the basedir $basedir=$_GET['dir']; }else{ $basedir = '.'; } $auto = 1; checkdir($basedir); echo ("<br><br><font color=green>completed!</font><br>"); function checkdir($basedir) { if ($dh = opendir($basedir)) { while (($file = readdir($dh)) !== false) { if ($file != '.' && $file != '..') { if (!is_dir($basedir."/".$file)) { //echo "filename: $basedir/$file "; checkBOM("$basedir/$file"); } else { $dirname = $basedir."/".$file; checkdir($dirname); } } } closedir($dh); } } function checkBOM ($filename) { global $auto; $contents = file_get_contents($filename,NULL,NULL,0,10); $charset[1] = substr($contents, 0, 1); $charset[2] = substr($contents, 1, 1); $charset[3] = substr($contents, 2, 1); if (ord($charset[1]) == 239 && ord($charset[2]) == 187 && ord($charset[3]) == 191) { if ($auto == 1) { //$rest = substr($contents, 3); //rewrite ($filename, $rest); echo ($filename."--------"."<font color=red>BOM found</font><br>"); } else { //return ("<font color=red>BOM found.</font>"); } } //else return ("BOM Not Found."); } function rewrite ($filename, $data) { $filenum = fopen($filename, "w"); flock($filenum, LOCK_EX); fwrite($filenum, $data); fclose($filenum); } ?> |