PHP反向内容添加（排序）

Question

我有这样的代码，其中将包括“template.php”文件在这些文件夹中：“content/templates/id1”，“content/templates/id2”，“content/templates/ID3" 等等，等等

$page_file = basename(__FILE__, ".php"); 
require("content/" . $page_file . "/content.php"); 
$iterator = new RecursiveIteratorIterator(
       new RecursiveDirectoryIterator($page_path), 
      RecursiveIteratorIterator::SELF_FIRST); 

foreach($iterator as $file) { 
    if($file->isDir()) { 
     include strtoupper($file . '/template.php'); 
    } 
} 

此代码工作得很好，问题是我要反内容增加，这意味着我想先‘内容/模板/ ID9/template.php文件’之前列入“ id8/template.php“等等，直到第一个..

我怎样才能通过修改上面的代码来做到这一点？

Answer 1

而不是立即，包括文件，将它们添加到一个数组中，并调用array_reverse

$page_file = basename(__FILE__, ".php"); 
require("content/" . $page_file . "/content.php"); 

$includes = array(); 

$iterator = new RecursiveIteratorIterator(
       new RecursiveDirectoryIterator($page_path), 
      RecursiveIteratorIterator::SELF_FIRST); 

foreach($iterator as $file) { 
    if($file->isDir()) { 
     $includes[] = strtoupper($file . '/template.php'); 
    } 
} 

$includes = array_reverse($includes); 

foreach($includes as $file){ 
    include $file; 
}