WordPress 4.6.1

[autoinstalls/wordpress.git] / wp-admin / menu-header.php

diff --git a/wp-admin/menu-header.php b/wp-admin/menu-header.php
index d73fe9bd3150b0222d479f400baa99404ab3f939..df7744db56985453b9dad652d2f4a5779c247b98 100644 (file)
--- a/wp-admin/menu-header.php
+++ b/wp-admin/menu-header.php
@@ -10,18 +10,24 @@
  * The current page.
  *
  * @global string $self
- * @name $self
- * @var string
  */
 $self = preg_replace('|^.*/wp-admin/network/|i', '', $_SERVER['PHP_SELF']);
 $self = preg_replace('|^.*/wp-admin/|i', '', $self);
 $self = preg_replace('|^.*/plugins/|i', '', $self);
 $self = preg_replace('|^.*/mu-plugins/|i', '', $self);
 
-global $menu, $submenu, $parent_file; //For when admin-header is included from within a function.
+/**
+ * For when admin-header is included from within a function.
+ *
+ * @global array  $menu
+ * @global array  $submenu
+ * @global string $parent_file
+ * @global string $submenu_file
+ */
+global $menu, $submenu, $parent_file, $submenu_file;
 
 /**
- * Filter the parent file of an admin menu sub-menu item.
+ * Filters the parent file of an admin menu sub-menu item.
  *
  * Allows plugins to move sub-menu items around.
  *
@@ -31,6 +37,16 @@ global $menu, $submenu, $parent_file; //For when admin-header is included from w
  */
 $parent_file = apply_filters( 'parent_file', $parent_file );
 
+/**
+ * Filters the file of an admin menu sub-menu item.
+ *
+ * @since 4.4.0
+ *
+ * @param string $submenu_file The submenu file.
+ * @param string $parent_file  The submenu item's parent file.
+ */
+$submenu_file = apply_filters( 'submenu_file', $submenu_file, $parent_file );
+
 get_admin_page_parent();
 
 /**
@@ -39,9 +55,15 @@ get_admin_page_parent();
  * @access private
  * @since 2.7.0
  *
+ * @global string $self
+ * @global string $parent_file
+ * @global string $submenu_file
+ * @global string $plugin_page
+ * @global string $typenow
+ *
  * @param array $menu
  * @param array $submenu
- * @param bool $submenu_as_parent
+ * @param bool  $submenu_as_parent
  */
 function _wp_menu_output( $menu, $submenu, $submenu_as_parent = true ) {
        global $self, $parent_file, $submenu_file, $plugin_page, $typenow;
@@ -87,7 +109,7 @@ function _wp_menu_output( $menu, $submenu, $submenu_as_parent = true ) {
                }
 
                /*
-                * If the string 'none' (previously 'div') is passed instead of an URL, don't output
+                * If the string 'none' (previously 'div') is passed instead of a URL, don't output
                 * the default menu image so an icon can be added to div.wp-menu-image as background
                 * with CSS. Dashicons and base64-encoded data:image/svg_xml URIs are also handled
                 * as special cases.
@@ -146,7 +168,7 @@ function _wp_menu_output( $menu, $submenu, $submenu_as_parent = true ) {
 
                if ( ! empty( $submenu_items ) ) {
                        echo "\n\t<ul class='wp-submenu wp-submenu-wrap'>";
-                       echo "<li class='wp-submenu-head'>{$item[0]}</li>";
+                       echo "<li class='wp-submenu-head' aria-hidden='true'>{$item[0]}</li>";
 
                        $first = true;