From ba91bc36cdcde0ed6f0184df793ce8f332366473 Mon Sep 17 00:00:00 2001
From: Xinchen Hui <laruence@php.net>
Date: Thu, 2 Jul 2015 12:23:50 +0800
Subject: [PATCH] Same here

---
 Zend/zend_operators.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Zend/zend_operators.c b/Zend/zend_operators.c
index 4528e81c28..5ad1a14791 100644
--- a/Zend/zend_operators.c
+++ b/Zend/zend_operators.c
@@ -506,7 +506,11 @@ try_again:
 			break;
 		}
 		case IS_TRUE:
-			ZVAL_NEW_STR(op, zend_string_init("1", 1, 0));
+			if (CG(one_char_string)['1']) {
+				ZVAL_INTERNED_STR(op, CG(one_char_string)['1']);
+			} else {
+				ZVAL_NEW_STR(op, zend_string_init("1", 1, 0));
+			}
 			break;
 		case IS_STRING:
 			break;
-- 
2.50.1