X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/3f5685912e89eb3b0534acd85aa0946b1ca2bbe3..53a5df18dd17a11c18781e78349feb3e139096b4:/wp-admin/load-scripts.php

diff --git a/wp-admin/load-scripts.php b/wp-admin/load-scripts.php
index b01ba30e..8dfe3b18 100644
--- a/wp-admin/load-scripts.php
+++ b/wp-admin/load-scripts.php
@@ -16,17 +16,11 @@ define( 'WPINC', 'wp-includes' );
  */
 function __() {}
 
-/**
- * @ignore
- */
-function _c() {}
-
 /**
  * @ignore
  */
 function _x() {}
 
-
 /**
  * @ignore
  */
@@ -57,6 +51,11 @@ function is_lighttpd_before_150() {}
  */
 function add_action() {}
 
+/**
+ * @ignore
+ */
+function did_action() {}
+
 /**
  * @ignore
  */
@@ -82,11 +81,28 @@ function site_url() {}
  */
 function admin_url() {}
 
+/**
+ * @ignore
+ */
+function home_url() {}
+
+/**
+ * @ignore
+ */
+function includes_url() {}
+
 /**
  * @ignore
  */
 function wp_guess_url() {}
 
+if ( ! function_exists( 'json_encode' ) ) :
+/**
+ * @ignore
+ */
+function json_encode() {}
+endif;
+
 function get_file($path) {
 
 	if ( function_exists('realpath') )
@@ -98,8 +114,12 @@ function get_file($path) {
 	return @file_get_contents($path);
 }
 
-$load = preg_replace( '/[^a-z0-9,_-]+/i', '', $_GET['load'] );
-$load = explode(',', $load);
+$load = $_GET['load'];
+if ( is_array( $load ) )
+	$load = implode( '', $load );
+
+$load = preg_replace( '/[^a-z0-9,_-]+/i', '', $load );
+$load = array_unique( explode( ',', $load ) );
 
 if ( empty($load) )
 	exit;
@@ -109,7 +129,7 @@ require(ABSPATH . WPINC . '/version.php');
 
 $compress = ( isset($_GET['c']) && $_GET['c'] );
 $force_gzip = ( $compress && 'gzip' == $_GET['c'] );
-$expires_offset = 31536000;
+$expires_offset = 31536000; // 1 year
 $out = '';
 
 $wp_scripts = new WP_Scripts();
@@ -129,10 +149,10 @@ header("Cache-Control: public, max-age=$expires_offset");
 
 if ( $compress && ! ini_get('zlib.output_compression') && 'ob_gzhandler' != ini_get('output_handler') && isset($_SERVER['HTTP_ACCEPT_ENCODING']) ) {
 	header('Vary: Accept-Encoding'); // Handle proxies
-	if ( false !== strpos( strtolower($_SERVER['HTTP_ACCEPT_ENCODING']), 'deflate') && function_exists('gzdeflate') && ! $force_gzip ) {
+	if ( false !== stripos($_SERVER['HTTP_ACCEPT_ENCODING'], 'deflate') && function_exists('gzdeflate') && ! $force_gzip ) {
 		header('Content-Encoding: deflate');
 		$out = gzdeflate( $out, 3 );
-	} elseif ( false !== strpos( strtolower($_SERVER['HTTP_ACCEPT_ENCODING']), 'gzip') && function_exists('gzencode') ) {
+	} elseif ( false !== stripos($_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip') && function_exists('gzencode') ) {
 		header('Content-Encoding: gzip');
 		$out = gzencode( $out, 3 );
 	}