mirror of
https://github.com/php/php-src.git
synced 2024-11-25 19:05:31 +08:00
27 lines
387 B
PHP
27 lines
387 B
PHP
--TEST--
|
|
Closure 019: Calling lambda using $GLOBALS and global $var
|
|
--FILE--
|
|
<?php
|
|
|
|
$lambda = function &(&$x) {
|
|
return $x = $x * $x;
|
|
};
|
|
|
|
function test() {
|
|
global $lambda;
|
|
|
|
$y = 3;
|
|
var_dump($GLOBALS['lambda']($y));
|
|
var_dump($lambda($y));
|
|
var_dump($GLOBALS['lambda'](1));
|
|
}
|
|
|
|
test();
|
|
|
|
?>
|
|
--EXPECTF--
|
|
int(9)
|
|
int(81)
|
|
|
|
Fatal error: Cannot pass parameter 1 by reference in %s on line %d
|