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PHP checks the permissions of all files in a directory and lists them - PHP Chinese website Q&A - PHP checks the permissions of all files in a directory and lists them - PHP Chinese website Q&A

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<?php
function?stripleft($string,$str){
	$i=stripos($string,$str);
	if($i===0){
		return?substr($string,strlen($str));
	}else{
		return?$string;
	}
}
$files=glob(FCPATH.'*.*');
foreach($files?as?$k=>$f){
$a=stripleft($f,FCPATH);
echo?$a.'?|?'.getChmod($a).'<br>';
}

/*
?*?substr?返回字符串的子串
?*?base_convert??在任意進制之間轉(zhuǎn)換數(shù)字
?*?fileperms??取得文件的權(quán)限
?*/
//?獲取權(quán)限
function?getChmod($filepath){
????return?substr(base_convert(@fileperms($filepath),10,8),-4);
}