WordPress Directories & Files Permissions reset

wp-dir-file-permissions-reset.php

<?php // phpcs:ignore -- \r\n notice.

/**

 * Plugin Name: WordPress Directories & Files Permissions reset

 * Description: Correct WordPress directories/files permissions.

 * Author:      Ali Ali

 * Version:     1.0

 * Author URI:  https://github.com/ali7ali

 * License:     GPLv2 or later

 * License URI: https://www.gnu.org/licenses/gpl-2.0.html

 */

function correct_permissions_recursively($path, $filemode, $dirmode)
{

    if (is_dir($path)) {

        if (!chmod($path, $dirmode)) {
            return;
        }

        $dh = opendir($path);

        while (($file = readdir($dh)) !== false) {

            if ($file != '.' && $file != '..') {  // skip self and parent pointing directories

                $fullpath = $path . '/' . $file;

                correct_permissions_recursively($fullpath, $filemode, $dirmode);
            }
        }

        closedir($dh);
    } else {

        if (is_link($path)) {
            return;
        }

        if (!chmod($path, $filemode)) {
            return;
        }
    }
}

if (!defined('ABSPATH')) {
    correct_permissions_recursively(__DIR__ . '/', 0644, 0755);
} else {
    require_once ABSPATH . 'wp-admin/includes/file.php';
    require_once ABSPATH . 'wp-admin/includes/class-wp-filesystem-base.php';
    require_once ABSPATH . 'wp-admin/includes/class-wp-filesystem-direct.php';
    if (function_exists('get_home_path')) {
        correct_permissions_recursively(get_home_path(), 0644, 0755);
    }
}