xref: /PHP-7.3/ext/opcache/tests/bug78341.phpt (revision 8e63bb5e) 
1--TEST--
2Bug #78341: Failure to detect smart branch in DFA pass
3--FILE--
4<?php
5
6function test($a) {
7    // Just some dead code...
8    if (strpos("foo", "foo") !== 0) {
9        echo "Foo";
10    }
11
12    $x = $a === null;
13    if ($x) {
14        var_dump($x);
15    }
16}
17test(null);
18
19?>
20--EXPECT--
21bool(true)
22