From fa61f921f98384bd6e3eabac2a9813a7e6cf838e Mon Sep 17 00:00:00 2001
From: Xinchen Hui <laruence@php.net>
Date: Wed, 24 Jun 2015 21:35:13 +0800
Subject: [PATCH] Micro optimization

---
 ext/standard/string.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/ext/standard/string.c b/ext/standard/string.c
index 16b3925f1a..93e0f19e45 100644
--- a/ext/standard/string.c
+++ b/ext/standard/string.c
@@ -801,9 +801,10 @@ PHPAPI zend_string *php_trim(zend_string *str, char *what, size_t what_len, int
 
 	if (what) {
 		if (what_len == 1) {
+			char p = *what;
 			if (mode & 1) {
 				for (i = 0; i < len; i++) {
-					if (c[i] == *what) {
+					if (c[i] == p) {
 						trimmed++;
 					} else {
 						break;
@@ -816,7 +817,7 @@ PHPAPI zend_string *php_trim(zend_string *str, char *what, size_t what_len, int
 				if (len > 0) {
 					i = len - 1;
 					do {
-						if (c[i] == *what) {
+						if (c[i] == p) {
 							len--;
 						} else {
 							break;
-- 
2.40.0