JezK

Edit File: require-lib.php

<?php function jetpack_require_lib( $slug ) { static $loaded = array(); if ( defined( 'ABSPATH' ) && ! defined( 'WP_CONTENT_DIR' ) ) { define( 'WP_CONTENT_DIR', ABSPATH . 'wp-content' ); // no trailing slash, full paths only - WP_CONTENT_URL is defined further down } $lib_dir = WP_CONTENT_DIR . '/lib'; /** * Filter the location of the library directory. * * @since 2.5.0 * * @param string $lib_dir Path to the library directory. */ $lib_dir = apply_filters( 'jetpack_require_lib_dir', $lib_dir ); $loaded_key = "{$lib_dir}{$slug}"; if ( ! empty( $loaded[ $loaded_key ] ) ) { return; } $loaded[ $loaded_key ] = true; $file_name = "$lib_dir/$slug.php"; if ( is_readable( $file_name ) ) { require_once $file_name; return; } $file_name = "$lib_dir/$slug/0-load.php"; if ( is_readable( $file_name ) ) { require_once $file_name; return; } $basename = basename( $slug ); $file_name = "$lib_dir/$slug/$basename.php"; require_once $file_name; }