File: passByReference_004.phpt

package info (click to toggle)
php8.4 8.4.16-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 211,276 kB
  • sloc: ansic: 1,176,142; php: 35,419; sh: 11,964; cpp: 7,208; pascal: 4,951; javascript: 3,091; asm: 2,817; yacc: 2,411; makefile: 696; xml: 446; python: 301; awk: 148
file content (21 lines) | stat: -rw-r--r-- 275 bytes parent folder | download | duplicates (3) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
 
--TEST--
passing the return value from a function by reference
--FILE--
<?php

function foo(&$ref)
{
    var_dump($ref);
}

function bar($value)
{
    return $value;
}

foo(bar(5));

?>
--EXPECTF--
Notice: Only variables should be passed by reference in %s on line 13
int(5)