ID: 41373 User updated by: romy4 at online dot ua Reported By: romy4 at online dot ua Status: Open Bug Type: Scripting Engine problem Operating System: WinNT,Linux PHP Version: 5.2.2 New Comment:
i do not know how is php engine works inside but logically ++i should increment 'i' value by reference not copy of 'i' variable. Previous Comments: ------------------------------------------------------------------------ [2007-05-12 13:45:34] romy4 at online dot ua sorry, check what? i thought '++' has higher priority than '+' that shown in the manual (http://www.php.net/manual/ru/language.operators.php) or not at last time? ------------------------------------------------------------------------ [2007-05-12 09:38:50] [EMAIL PROTECTED] Thank you for taking the time to write to us, but this is not a bug. Please double-check the documentation available at http://www.php.net/manual/ and the instructions on how to report a bug at http://bugs.php.net/how-to-report.php The evaluation order of this construct is undefined and random things may happen. ------------------------------------------------------------------------ [2007-05-12 08:41:56] itonix at inet dot ua Very! VERY important bug ------------------------------------------------------------------------ [2007-05-12 08:33:05] romy4 at online dot ua Description: ------------ PHP incorrectly evaluates code with variable pre-increment Reproduce code: --------------- $i=5; $i=++$i + ++$i; echo $i; Expected result: ---------------- Expecting 14 Evaluated 13 ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=41373&edit=1
