Docs: Add a missing summary to the DocBlock for `Walker::get_number_of_root_elements()`.

Props wen-solutions See #33662. Built from https://develop.svn.wordpress.org/trunk@33868 git-svn-id: http://core.svn.wordpress.org/trunk@33836 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-09-02 19:51:21 +00:00 · 2015-09-02 19:51:21 +00:00 · ab990ac594
parent 3cad9d8385
commit ab990ac594
2 changed files with 5 additions and 1 deletions
--- a/wp-includes/class-wp-walker.php
+++ b/wp-includes/class-wp-walker.php
@ -382,6 +382,10 @@ class Walker {
 	}

 	/**
+	 * Calculates the total number of root elements.
+	 *
+	 * @since 2.7.0
+	 * @access public
 	 * 
 	 * @param array $elements
 	 * @return int
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@ -4,7 +4,7 @@
 *
 * @global string $wp_version
 */
-$wp_version = '4.4-alpha-33867';
+$wp_version = '4.4-alpha-33868';

 /**
 * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.