1--TEST--
2Incorrect optimization of $i = $i++
3--EXTENSIONS--
4opcache
5--FILE--
6<?php
7
8function test() {
9 $i = 1;
10 $i = $i++;
11 var_dump($i);
12
13 $i = 1;
14 $i = $i--;
15 var_dump($i);
16}
17test();
18
19?>
20--EXPECT--
21int(1)
22int(1)
23
