1--TEST-- 2Various pow() tests 3--FILE-- 4<?php 5 6$x = 2; 7$x **= 3; 8 9$tests = <<<TESTS 10 -3 ** 2 === -9 11 (-3) **2 === 9 12 2 ** 3 ** 2 === 512 13 (2 ** 3) ** 2 === 64 14 $x === 8 15TESTS; 16 17 echo "On failure, please mail result to php-dev@lists.php.net\n"; 18 include(__DIR__ . '/../../../../tests/quicktester.inc'); 19--EXPECT-- 20On failure, please mail result to php-dev@lists.php.net 21OK 22