blob: 926dc58af9afda40deda83172f3a92740ce2522d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
--TEST--
$v = !$v/(bool)$v checks for undefined variables
--INI--
opcache.enable=1
opcache.enable_cli=1
opcache.file_cache_only=0
--SKIPIF--
<?php require_once('skipif.inc'); ?>
--FILE--
<?php
function undef_negation() {
echo "In undef_negation\n";
$v = !$v;
var_export($v);
echo "\n";
}
function undef_bool_cast() {
echo "In undef_bool_cast\n";
$v = (bool)$v;
var_export($v);
echo "\n";
}
undef_negation();
undef_bool_cast();
?>
--EXPECTF--
In undef_negation
Warning: Undefined variable $v in %s on line 4
true
In undef_bool_cast
Warning: Undefined variable $v in %s on line 10
false
|
