File: passByReference_001.phpt

package info (click to toggle)
php5 5.6.33%2Bdfsg-0%2Bdeb8u1
  • links: PTS, VCS
  • area: main
  • in suites: jessie
  • size: 157,872 kB
  • sloc: ansic: 756,065; php: 22,030; sh: 12,311; cpp: 8,771; xml: 6,179; yacc: 1,564; exp: 1,514; makefile: 1,467; pascal: 1,147; awk: 538; perl: 315; sql: 22
file content (37 lines) | stat: -rw-r--r-- 374 bytes parent folder | download | duplicates (6) 
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
 
--TEST--
passing of function parameters by reference
--FILE--
<?php
function f($arg1, &$arg2)
{
	var_dump($arg1++);
	var_dump($arg2++);
}

function g (&$arg1, &$arg2)
{
	var_dump($arg1);
	var_dump($arg2);
}
$a = 7;
$b = 15;

f($a, $b);

var_dump($a);
var_dump($b);

$c=array(1);
g($c,$c[0]);

?>
--EXPECT--
int(7)
int(15)
int(7)
int(16)
array(1) {
  [0]=>
  &int(1)
}
int(1)