php遍历目录
php遍历目录function allfile($dir)
{
$files=array();
if(is_file($dir))
{
return $dir;
}
$handle = opendir($dir);
if($handle) {
while(false !== ($file = readdir($handle))) {
if ($file != '.' && $file != '..') {
$filename = $dir . "/". $file;
if(is_file($filename)) {
$files[] = $filename;
}else {
$files = array_merge($files, allfile($filename));
}
}
} //end while
closedir($handle);
}
return $files;
}
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