复制代码代码如下:
/*检测并清除BOM*/
if(isset($_GET['dir'])){
$basedir=$_GET['dir '];
}else{
$basedir = '.';
}
$auto = 1;
checkdir($basedir);
関数 checkdir($basedir){
if($dh = opendir($basedir)){
while(($file = readdir($dh)) !== false){
if($file != '.' && $file != '..'){
if(!is_dir($basedir."/".$file)){
echo "ファイル名: $basedir/$file ".checkBOM("$basedir/$file" )."
";
}else{
$dirname = $basedir."/".$file;
checkdir($dirname);
}
}
}//end while
closedir($dh);
}//end if($dh
}//end function
function checkBOM($filename){
global $auto;
$contents = file_get_contents($filename);
$charset[1] = substr($contents, 0, 1);
$charset[2] = substr($contents, 1, 1);
$charset[3] = substr(ord($charset[1]); == 239 && ord($charset[2]) == 187 && ord($charset[3]) == 191){
if($auto == 1){
$rest = substr($contents, 3) ;
rewrite ($filename, $rest);
return "BOM が見つかりました。"; found.");
}
} www.jb51.net
else return ("BOM Not Found.");
}//end function
function rewrite($filename, $data){
$ filenum = fopen($filename, "w");
fwrite($filenum, $data);
;
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http://www.bkjia.com/PHPjc/325421.html技術記事复制代码代码如下: ?php /*检测并清除BOM*/ if(isset($_GET['dir'])){ $basedir=$_GET['dir']; }else{ $basedir = '.'; $auto = 1; checkdir($basedir); function checkdir($ba...