From c61e6f6bbddf595fbb3c87d94b3d61966842634a Mon Sep 17 00:00:00 2001
From: Peter Westwood <westi@git.wordpress.org>
Date: Sun, 18 Oct 2009 11:50:59 +0000
Subject: [PATCH] Remove duplicated create_function calls an use a private
 _search_terms_tidy function instead for tidying up the post/page searching
 when looking to attach orphans to a parent post or page.

git-svn-id: https://develop.svn.wordpress.org/trunk@12052 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-admin/admin-ajax.php   | 2 +-
 wp-includes/functions.php | 9 +++++++++
 wp-includes/query.php     | 2 +-
 3 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/wp-admin/admin-ajax.php b/wp-admin/admin-ajax.php
index 6b6ca5f127..6445979b7c 100644
--- a/wp-admin/admin-ajax.php
+++ b/wp-admin/admin-ajax.php
@@ -1197,7 +1197,7 @@ case 'find_posts':
 	$what = isset($_POST['pages']) ? 'page' : 'post';
 	$s = stripslashes($_POST['ps']);
 	preg_match_all('/".*?("|$)|((?<=[\\s",+])|^)[^\\s",+]+/', $s, $matches);
-	$search_terms = array_map(create_function('$a', 'return trim($a, "\\"\'\\n\\r ");'), $matches[0]);
+	$search_terms = array_map('_search_terms_tidy', $matches[0]);
 
 	$searchand = $search = '';
 	foreach( (array) $search_terms as $term) {
diff --git a/wp-includes/functions.php b/wp-includes/functions.php
index c0437d2909..1f5086f0fe 100644
--- a/wp-includes/functions.php
+++ b/wp-includes/functions.php
@@ -3479,4 +3479,13 @@ function get_file_data( $file, $default_headers, $context = '' ) {
 	
 	return $file_data;
 }
+/*
+ * Used internally to tidy up the search terms
+ * 
+ * @private
+ * @since 2.9.0
+ */
+function _search_terms_tidy($t) {
+	return trim($t, "\"\'\n\r ");
+}
 ?>
\ No newline at end of file
diff --git a/wp-includes/query.php b/wp-includes/query.php
index 6f2d7b3d37..0ce4b89f33 100644
--- a/wp-includes/query.php
+++ b/wp-includes/query.php
@@ -1747,7 +1747,7 @@ class WP_Query {
 				$q['search_terms'] = array($q['s']);
 			} else {
 				preg_match_all('/".*?("|$)|((?<=[\\s",+])|^)[^\\s",+]+/', $q['s'], $matches);
-				$q['search_terms'] = array_map(create_function('$a', 'return trim($a, "\\"\'\\n\\r ");'), $matches[0]);
+				$q['search_terms'] = array_map('_search_terms_tidy', $matches[0]);
 			}
 			$n = !empty($q['exact']) ? '' : '%';
 			$searchand = '';