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获取文件目录的结构

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Release: 2016-05-25 17:06:25
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/**
 * 获取目录的结构
 * @author 李俊* @param  [string] $path [目录路径]
 * @return [array]       [目录结构数组]
 */
function dirtree($path) {
	$handle = opendir($path);
	$itemArray=array();
	while (false !== ($file = readdir($handle))) {
		if (($file=='.')||($file=='..')){
		}elseif (is_dir($path.$file)) {
				try {
					$dirtmparr=dirtree($path.$file.'/');
				} catch (Exception $e) {
					$dirtmparr=null;
				};
	        	$itemArray[$file]=$dirtmparr;
	        }else{
	        	array_push($itemArray, $file);
	        }
	    }
	return $itemArray;
}
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