Ticket #32432: 32432.4.patch

l10n.php

@@ -866 +866 @@
  *                                                 {@see wp_get_available_translations()}.
  *     @type string  $selected                     Language which should be selected. Default empty.
  *     @type bool    $show_available_translations  Whether to show available translations. Default true.
+ *     @type bool    $echo                         True to output the markup (default), or false to return it. 
  * }
  */
 function wp_dropdown_languages( $args = array() ) {
@@ -877 +878 @@
                 'translations' => array(),
                 'selected'     => '',
                 'show_available_translations' => true,
+                'echo'         => true,
         ) );
 
         $translations = $args['translations'];
@@ -910 +912 @@
                 }
         }
 
+        $output = '';
+
         $translations_available = ( ! empty( $translations ) && $args['show_available_translations'] );
 
-        printf( '<select name="%s" id="%s">', esc_attr( $args['name'] ), esc_attr( $args['id'] ) );
+        $output .= sprintf( '<select name="%s" id="%s">', esc_attr( $args['name'] ), esc_attr( $args['id'] ) );
 
         // Holds the HTML markup.
         $structure = array();
@@ -950 +954 @@
                 $structure[] = '</optgroup>';
         }
 
-        echo join( "\n", $structure );
+        $output .= join( "\n", $structure );
 
-        echo '</select>';
+        $output .= '</select>';
+        if ( $args['echo'] ) {
+                echo $output;
+        } else {
+                return $output;
+        }
 }