通过分页在目录中查看文件-php [英] VIew files in directory with pagination - php

问题描述

我想在浏览器的目录中显示文件.我知道可以使用@opendir和readdir ..但是我想要的是将列表中的文件数限制为特定数目，然后使用分页显示.

I want to display files in my directory in browser. I know that this is possible using @opendir and readdir .. But what I want is to limit the number of files in the list to a specific number and display next using pagination.

推荐答案

您可以使用 scandir 将目录的所有内容读入数组.然后根据分页值输出数组的内容.

You could use scandir to read all the contents of the directory into an array. Then output the contents of the array based on the pagination value.

$offset = 10; //get this as input from the user, probably as a GET from a link
$quantity = 10; //number of items to display
$filelist = scandir('/mydir');

//get subset of file array
$selectedFiles = array_slice($filelist, $offset-1, $quantity);

//output appropriate items
foreach($selectedFiles as $file)
{
    echo '<div class="file">'.$file.'</div>'; 
}

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