From ea04ea7376a9d24e9ee93ef62d70ece20087a0c1 Mon Sep 17 00:00:00 2001
From: Tyson Andre <tysonandre775@hotmail.com>
Date: Thu, 7 May 2020 09:14:15 -0400
Subject: [PATCH] Evaluate str_starts_with and str_ends_with on constants

When both arguments are strings,
this is guaranteed not to emit notices.
---
 ext/opcache/Optimizer/sccp.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ext/opcache/Optimizer/sccp.c b/ext/opcache/Optimizer/sccp.c
index adea2187785c6..187a69c79f08d 100644
--- a/ext/opcache/Optimizer/sccp.c
+++ b/ext/opcache/Optimizer/sccp.c
@@ -955,6 +955,8 @@ static inline int ct_eval_func_call(
 			/* pass */
 		} else if (zend_string_equals_literal(name, "strpos")
 				|| zend_string_equals_literal(name, "str_contains")
+				|| zend_string_equals_literal(name, "str_starts_with")
+				|| zend_string_equals_literal(name, "str_ends_with")
 				|| zend_string_equals_literal(name, "version_compare")) {
 			if (Z_TYPE_P(args[0]) != IS_STRING
 					|| Z_TYPE_P(args[1]) != IS_STRING) {