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--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)
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