HTML中head里的内容经浏览器解析后全到body里了

修改完代码后,用chrome审查元素,head里的内容都到body中去了

http://bbs.csdn.net/topics/380258641

<?php
$basedir = str_replace('/clearBOM.php','',str_replace('\\','/',dirname(__FILE__)));
$auto = 1;
checkdir($basedir);
function checkdir($basedir){
if ($dh = opendir($basedir)) {
while (($file = readdir($dh)) !== false) {
if ($file != '.' && $file != '..'){
if (!is_dir($basedir.'/'.$file)) {
$filename = $basedir.'/'.$file;
echo 'filename:'.$basedir.'/'.$file.checkBOM($filename).'<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);
}
?>

  使用的方法是将该代码放入文件后放在网站的根目录,或者你想去哪个目录的BOM就放在哪个目录,然后直接用URL访问这个PHP文件就可以了!

05-08 15:41