dqg17080 2017-05-16 05:31 采纳率: 0%
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如何在PHP中设置路径和文件夹模式?

So I am trying to set up path for my pdf files that are stored in a folder structure. The file that has to be selected depends on the user input. I want to set up first the absolute path and then a folder pattern.

The folder where I have stored my files is:

C:\Apache24\htdocs\archivedb\Tourenfahrer\2017\5

The last three folders changes as per user input.

I have setup my root directory in my config.php like this:

define( 'ROOT_DIR', dirname(__FILE__) );

Now in my php file I am recieving my variables, which will be my folder names to search for the files.

<?php
require_once 'conf/config.php';


if (!empty($_REQUEST['magName'] && $_REQUEST['year'] && $_REQUEST['issue'] 
)) {

$magazineName = $_REQUEST['magName'];
$year = $_REQUEST['year'] ;
$issue = $_REQUEST['issue'] ;



}

Now Please tell how to access the respective folder using these variables? and how can i set up a pattern with this using glob(); ?

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1条回答 默认 最新

  • drz5553 2017-05-16 06:48
    关注

    Please try this

    define('ROOT_DIR', dirname(__FILE__));
    define('DS', DIRECTORY_SEPARATOR);
    
    if (!empty($_REQUEST['magName'] && $_REQUEST['year'] && $_REQUEST['issue'])) {
        $magazineName = $_REQUEST['magName'];
        $year = $_REQUEST['year'];
        $issue = $_REQUEST['issue'];
        $dir = $magazineName . DS . $year . DS . $issue;
    
        echo "<h3>Use scandir:</h3>";
        $files = scandir(ROOT_DIR . DS . $dir);
        foreach ($files as $file) {
            echo basename($file) . "<br>";
        }
    
        echo "<h3>Use glob:</h3>";
        foreach (glob($dir . DS . '*') as $filename) {
            echo basename($filename) . "<br>";
        }
    }
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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