PHP对文件夹递归执行chmod命令的方法
本文实例讲述了PHP对文件夹递归执行chmod命令的方法。分享给大家供大家参考。具体分析如下:
这里对文件夹和文件递归执行chmod命令来改变执行权限
<?php
functionrecursiveChmod($path,$filePerm=0644,$dirPerm=0755)
{
//Checkifthepathexists
if(!file_exists($path))
{
return(FALSE);
}
//Seewhetherthisisafile
if(is_file($path))
{
//Chmodthefilewithourgivenfilepermissions
chmod($path,$filePerm);
//Ifthisisadirectory...
}elseif(is_dir($path)){
//Thengetanarrayofthecontents
$foldersAndFiles=scandir($path);
//Remove"."and".."fromthelist
$entries=array_slice($foldersAndFiles,2);
//Parseeveryresult...
foreach($entriesas$entry)
{
//Andcallthisfunctionagainrecursively,withthesamepermissions
recursiveChmod($path."/".$entry,$filePerm,$dirPerm);
}
//Whenwearedonewiththecontentsofthedirectory,wechmodthedirectoryitself
chmod($path,$dirPerm);
}
//Everythingseemedtoworkoutwell,returnTRUE
return(TRUE);
}
?>
希望本文所述对大家的php程序设计有所帮助。