全站清理BOM头，亲测完全无误

追影

<?php
if (isset($_GET['dir'])){ //设置文件目录
    $basedir=$_GET['dir'];
}else{
    $basedir = '.';
}
$auto = 1;
checkdir($basedir);
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")." <br>";
    }else{
     $dirname = $basedir."/".$file;
     checkdir($dirname);
    }
   }
  }
closedir($dh);
}
}
function checkBOM ($filename) {
global $auto;
$contents = file_get_contents($filename);
$charset[1] = substr($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, $rest);
      return ("<font color=red>BOM found, automatically removed.</font>");
  } else {
   return ("<font color=red>BOM found.</font>");
  }
}
else return ("BOM Not Found.");
}
function rewrite ($filename, $data) {
    $filenum = fopen($filename, "w");
    flock($filenum, LOCK_EX);
    fwrite($filenum, $data);
    fclose($filenum);}
?>
del_bom.rar (647 Bytes, 下载次数: 9)

2014-7-29 14:28 上传

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