Ticket #22757: 22757.2.diff

wp-includes/script-loader.php

@@ -689 +689 @@
         if ( $zip && defined('ENFORCE_GZIP') && ENFORCE_GZIP )
                 $zip = 'gzip';
 
-        if ( !empty($wp_scripts->concat) ) {
+        if ( $concat = trim( $wp_scripts->concat, ', ' ) ) {
 
                 if ( !empty($wp_scripts->print_code) ) {
                         echo "\n<script type='text/javascript'>\n";
@@ -699 +699 @@
                         echo "</script>\n";
                 }
 
-                $src = $wp_scripts->base_url . "/wp-admin/load-scripts.php?c={$zip}&load=" . trim($wp_scripts->concat, ', ') . '&ver=' . $wp_scripts->default_version;
+                $concat = str_split( $concat, 128 );
+                $concat = 'load[]=' . implode( '&load[]=', $concat );
+
+                $src = $wp_scripts->base_url . "/wp-admin/load-scripts.php?c={$zip}&" . $concat . '&ver=' . $wp_scripts->default_version;
                 echo "<script type='text/javascript' src='" . esc_attr($src) . "'></script>\n";
         }
 

wp-admin/load-scripts.php

@@ -114 +114 @@
         return @file_get_contents($path);
 }
 
-$load = preg_replace( '/[^a-z0-9,_-]+/i', '', $_GET['load'] );
+$load = $_GET['load'];
+if ( is_array( $load ) )
+        $load = implode( '', $load );
+
+$load = preg_replace( '/[^a-z0-9,_-]+/i', '', $load );
 $load = explode(',', $load);
 
 if ( empty($load) )