note 114892 added to migration56.new-features

Note the order of operations in that exponentiation operator, as it was opposite of what my first expectation was: <?php // what I had expected, // evaluating left to right, // since no parens were used to guide the order of operations 2 ** 3 ** 2 == 64; // (2 ** 3) ** 2 = 8 ** 2 = 64 // the given example, // which appears to evaluate right to left 2 ** 3 ** 2 == 512; // 2 ** (3 ** 2) = 2 ** 9 = 512 ?> ---- Server IP: 92.48.119.85 Probable Submitter: 65.49.79.95 ---- Manual Page -- http://php.net/manual/en/migration56.new-features.php Edit -- https://master.php.net/note/edit/114892 Del: integrated -- https://master.php.net/note/delete/114892/integrated Del: useless -- https://master.php.net/note/delete/114892/useless Del: bad code -- https://master.php.net/note/delete/114892/bad+code Del: spam -- https://master.php.net/note/delete/114892/spam Del: non-english -- https://master.php.net/note/delete/114892/non-english Del: in docs -- https://master.php.net/note/delete/114892/in+docs Del: other reasons-- https://master.php.net/note/delete/114892 Reject -- https://master.php.net/note/reject/114892 Search -- https://master.php.net/manage/user-notes.php