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
35
36
37
38
39
|
--TEST--
filter_var_array() and references
--EXTENSIONS--
filter
--FILE--
<?php
$var = "1";
$data = array();
$data["test1"] = 1;
$data["test2"] = &$var;
$args = array();
$args["test1"] = FILTER_VALIDATE_INT;
$args["test2"] = FILTER_VALIDATE_INT;
$ret = filter_var_array($data, $args);
var_dump($ret);
var_dump($data); //should be separated, i.e. not reference anymore. looks like we can't change this, or it'd change the original zval instead..
var_dump($var); //should be still string(1) "1"
echo "Done\n";
?>
--EXPECT--
array(2) {
["test1"]=>
int(1)
["test2"]=>
int(1)
}
array(2) {
["test1"]=>
int(1)
["test2"]=>
&string(1) "1"
}
string(1) "1"
Done
|
