mirror of
https://github.com/php/php-src.git
synced 2024-09-27 21:07:25 +00:00
29 lines
640 B
PHP
Executable File
29 lines
640 B
PHP
Executable File
--TEST--
|
|
prev - ensure warning is received when passing an indirect temporary.
|
|
--FILE--
|
|
<?php
|
|
/* Prototype : mixed prev(array $array_arg)
|
|
* Description: Move array argument's internal pointer to the previous element and return it
|
|
* Source code: ext/standard/array.c
|
|
*/
|
|
|
|
/*
|
|
* Pass temporary variables to prev() to test behaviour
|
|
*/
|
|
|
|
function f() {
|
|
$array = array(1,2);
|
|
end($array);
|
|
return $array;
|
|
}
|
|
|
|
echo "\n-- Passing an indirect temporary variable --\n";
|
|
var_dump(prev(f()));
|
|
|
|
?>
|
|
--EXPECTF--
|
|
-- Passing an indirect temporary variable --
|
|
|
|
Strict Standards: Only variables should be passed by reference in %s on line %d
|
|
int(1)
|