2016-08-11 67 views
1

我有遞歸迭代器概述,我獲取所有文件,但也獲取所有目錄。我只想要一個文件的概述。 我有下面這段代碼:遞歸概述文件PHP/Laravel

<?php 

$root = '/xampp/htdocs/systeembeheer/Storage/download/'; 

$iter = new RecursiveIteratorIterator(
    new RecursiveDirectoryIterator($root, RecursiveDirectoryIterator::SKIP_DOTS), 
    RecursiveIteratorIterator::SELF_FIRST, 
    RecursiveIteratorIterator::CATCH_GET_CHILD // Ignore "Permission denied" 
); 

$paths = array($root); 
foreach ($iter as $path => $dir) { 
    if ($dir->isDir()) { 
     $paths[] = $path; 
    } 
} 

?> 

回答