Add missing documentation for the xmlrpc_element_limit hook in wp-includes/class-IXR.php.

DrewAPicture · DrewAPicture · commit 46bbcf649a08 · 2014-12-05T03:27:02.000Z
Props ankitgadertcampcom, kpdesign. Fixes #29977. git-svn-id: https://develop.svn.wordpress.org/trunk@30744 602fd350-edb4-49c9-b593-d223f7449a82
diff --git a/src/wp-includes/class-IXR.php b/src/wp-includes/class-IXR.php
@@ -228,6 +228,13 @@ function parse()
         // Bail if there are too many elements to parse
         $element_limit = 30000;
         if ( function_exists( 'apply_filters' ) ) {
+            /**
+             * Filter the number of elements to parse in an XML-RPC response.
+             *
+             * @since 4.0.0
+             *
+             * @param int $element_limit Default elements limit.
+             */
             $element_limit = apply_filters( 'xmlrpc_element_limit', $element_limit );
         }
         if ( $element_limit && 2 * $element_limit < substr_count( $this->message, '<' ) ) {
