ID: 31512 User updated by: dan at yes dot lt Reported By: dan at yes dot lt -Status: Bogus +Status: Open Bug Type: *General Issues Operating System: any PHP Version: 4.3.10 New Comment:
<?php $a = 10; $b = &$a; $a = 10; $c = $a++ + ++$a; echo "$c\n\n"; // 22 $a = 10; $c = ++$a + $a++; echo "$c\n\n"; // 23 ?? ?> it works if there is no $b =&$a reference, and fails, if there is that reference... Previous Comments: ------------------------------------------------------------------------ [2005-01-12 13:01:21] [EMAIL PROTECTED] Submitted twice. ------------------------------------------------------------------------ [2005-01-12 11:57:44] dan at yes dot lt Description: ------------ Arithmetic expression execution returns unexpected results with ++ or -- operators. Reproduce code: --------------- $a = 10; $c = $a++ + ++$a; echo "$c\n"; $a = 10; $c = ++$a + $a++; echo "$c\n"; Expected result: ---------------- 22 22 Actual result: -------------- 22 23 <- ?? Why ?? ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=31512&edit=1
