From 205a4d583dddcdaa98361fe96a048c007582fc48 Mon Sep 17 00:00:00 2001
From: Andrew Nacin <wp@andrewnacin.com>
Date: Mon, 16 Sep 2013 22:00:09 +0000
Subject: [PATCH] Add documentation for the new flush_rewrite_rules_hard
 filter. fixes #23491.

Built from https://develop.svn.wordpress.org/trunk@25464


git-svn-id: http://core.svn.wordpress.org/trunk@25385 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/rewrite.php | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/wp-includes/rewrite.php b/wp-includes/rewrite.php
index 782e664b81..1c2b747e45 100644
--- a/wp-includes/rewrite.php
+++ b/wp-includes/rewrite.php
@@ -1893,6 +1893,14 @@ class WP_Rewrite {
 	function flush_rules($hard = true) {
 		delete_option('rewrite_rules');
 		$this->wp_rewrite_rules();
+		/**
+		 * Filter whether a "hard" rewrite rule flush should be performed when requested.
+		 *
+		 * A "hard" flush updates .htaccess (Apache) or web.config (IIS).
+		 *
+		 * @since 3.7.0
+		 * @param bool $hard Defaults to true.
+		 */
 		if ( ! $hard || ! apply_filters( 'flush_rewrite_rules_hard', true ) )
 			return;
 		if ( function_exists( 'save_mod_rewrite_rules' ) )