时间:2021-07-01 10:21:17 帮助过:2人阅读
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, $rest);
return ("BOM found, automatically removed.");
}else {
return ("BOM found.");
}
}else return ("BOM Not Found.");
}
http://www.bkjia.com/PHPjc/736816.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/736816.htmlTechArticle 代码如下:function checkBOM ($filename) { global $auto; $contents = file_get_contents($filename); $charset[1] = substr($contents, 0, 1); $charset[2] = substr($cont...