← All changes | require-lib.php +25 -16 9.4.4 → 9.5 View file →

		@@ -1,11 +1,7 @@
1	1	<?php
2	2	function jetpack_require_lib( $slug ) {
3		- if ( !preg_match( '|^[a-z0-9/_.-]+$|i', $slug ) ) {
4		- trigger_error( "Cannot load a library with invalid slug $slug.", E_USER_ERROR );
5		- return;
6		- }
7		- $basename = basename( $slug );
	3	+ static $loaded = array();
8	4
9	5	if ( defined( 'ABSPATH' ) && ! defined( 'WP_CONTENT_DIR' ) ) {
10	6	define( 'WP_CONTENT_DIR', ABSPATH . 'wp-content' ); // no trailing slash, full paths only - WP_CONTENT_URL is defined further down
11	7	}
		@@ -19,17 +15,30 @@
19	15	*
20	16	* @param string $lib_dir Path to the library directory.
21	17	*/
22	18	$lib_dir = apply_filters( 'jetpack_require_lib_dir', $lib_dir );
23		- $choices = array(
24		- "$lib_dir/$slug.php",
25		- "$lib_dir/$slug/0-load.php",
26		- "$lib_dir/$slug/$basename.php",
27		- );
28		- foreach( $choices as $file_name ) {
29		- if ( is_readable( $file_name ) ) {
30		- require_once $file_name;
31		- return;
32		- }
	19	+
	20	+ $loaded_key = "{$lib_dir}{$slug}";
	21	+ if ( ! empty( $loaded[ $loaded_key ] ) ) {
	22	+ return;
33	23	}
34		- trigger_error( "Cannot find a library with slug $slug.", E_USER_ERROR );
	24	+
	25	+ $loaded[ $loaded_key ] = true;
	26	+
	27	+ $file_name = "$lib_dir/$slug.php";
	28	+ if ( is_readable( $file_name ) ) {
	29	+ require_once $file_name;
	30	+
	31	+ return;
	32	+ }
	33	+
	34	+ $file_name = "$lib_dir/$slug/0-load.php";
	35	+ if ( is_readable( $file_name ) ) {
	36	+ require_once $file_name;
	37	+
	38	+ return;
	39	+ }
	40	+
	41	+ $basename = basename( $slug );
	42	+ $file_name = "$lib_dir/$slug/$basename.php";
	43	+ require_once $file_name;
35	44	}