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von raredesign | Dez 3, 2019 | Allgemein | 0 Kommentare

Cokiee Shell

Current Path : /usr/local/src/php7/php-7.0.5/Zend/tests/

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Current File : //usr/local/src/php7/php-7.0.5/Zend/tests/closure_019.phpt

--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--
Notice: Only variable references should be returned by reference in %sclosure_019.php on line 4
int(9)

Notice: Only variable references should be returned by reference in %sclosure_019.php on line 4
int(81)

Fatal error: Uncaught Error: Cannot pass parameter 1 by reference in %s:%d
Stack trace:
#0 %s(%d): test()
#1 {main}
  thrown in %s on line %d

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