Changes from trunk/wp-includes/theme.php at r11545 to branches/2.8/wp-includes/theme.php at r12070

File:

• branches/2.8/wp-includes/theme.php (modified) (3 diffs)

branches/2.8/wp-includes/theme.php

@@ -876 +876 @@
                 return;
 
-        add_filter( 'template', create_function('', "return '{$_GET['template']}';") );
+        add_filter( 'template', '_preview_theme_template_filter' );
 
         if ( isset($_GET['stylesheet']) ) {
@@ -882 +882 @@
                 if ( validate_file($_GET['stylesheet']) )
                         return;
-                add_filter( 'stylesheet', create_function('', "return '{$_GET['stylesheet']}';") );
+                add_filter( 'stylesheet', '_preview_theme_stylesheet_filter' );
         }
 
@@ -891 +891 @@
 }
 add_action('setup_theme', 'preview_theme');
+
+/**
+ * Private function to modify the current template when previewing a theme
+ * 
+ * @return string
+ */
+function _preview_theme_template_filter() {
+        return isset($_GET['template']) ? $_GET['template'] : '';
+}
+
+/**
+ * Private function to modify the current stylesheet when previewing a theme
+ * 
+ * @return string
+ */
+function _preview_theme_stylesheet_filter() {
+        return isset($_GET['stylesheet']) ? $_GET['stylesheet'] : '';
+}
 
 /**