ID: 20644 User updated by: [EMAIL PROTECTED] Reported By: [EMAIL PROTECTED] -Status: Feedback +Status: Open Bug Type: Scripting Engine problem Operating System: Win32, FreeBSD PHP Version: 4.2.1 New Comment:
it was really an user error, sorry. i found than "++" operator doesn't make type conversion from boolean to int, and if variable is boolean and equals TRUE than after ++ it remains as TRUE, so $a = TRUE; echo ($a++).$a; produces output "11" this behavior of increment operator was unexpected to me and i suppose that it can be the same to others, so i wrote an user note at "type juggling" part at online documentation Previous Comments: ------------------------------------------------------------------------ [2002-11-26 20:37:54] [EMAIL PROTECTED] Not known and most likely user error. Please provide a reproducing script. ------------------------------------------------------------------------ [2002-11-26 07:32:11] [EMAIL PROTECTED] After installing PHP 4.2.1 in some time I noticed a strange bug: at some situation increment operation (++) didn't work! I failed to write a simple code to reproduce that bug (it occurs regular at the same situation in nested functions of a rather big project), but in short - when trying to increment by ++ operation a function parameter, which was setted to 1 as a default parameter value of upper function (which called that function), incrementation does NOT happen. and such code as echo $newteamid; $newteamid++; echo $newteamid; $a = $newteamid; echo $a; $a++; echo $a; produces an output: "1111" but if I use " += 1" instead of "++" all works ok (and I was to make so at my project) as I mentioned I tried to reproduce that bug at simple code, but it works ok in a short program with the same variables values. and the same occurs at PHP 4.2.3. if that bug is not known I can try to write an example for this (dont wanna waste a time if it's well-known) but please confirm that ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=20644&edit=1
