--TEST--
Various pow() tests
--FILE--
<?php

$x = 2;
$x **= 3;

$tests = <<<TESTS
 -3 ** 2 === -9
 (-3) **2 === 9
 2 ** 3 ** 2 === 512
 (2 ** 3) ** 2 === 64
 $x === 8
TESTS;

 echo "On failure, please mail result to php-dev@lists.php.net\n";
 include(__DIR__ . '/../../../../tests/quicktester.inc');
--EXPECT--
On failure, please mail result to php-dev@lists.php.net
OK