ID: 15010
User updated by: [EMAIL PROTECTED]
Old Summary: switch() problem: "+" matches "-"
Reported By: [EMAIL PROTECTED]
Status: Open
Bug Type: Variables related
Operating System: RISC OS
PHP Version: 4.1.0
New Comment:
Oh, I just assumed it was a problem with PHP, but if it
doesn't happen on anything else, obviously not. :) I'll
get in touch with the RISC OS porter.
Previous Comments:
------------------------------------------------------------------------
[2002-01-12 18:29:33] [EMAIL PROTECTED]
Ok, sorry. I misread your report a bit ;)
So this applies only to RISC OS ? Can't reproduce this under linux.
------------------------------------------------------------------------
[2002-01-12 18:27:01] [EMAIL PROTECTED]
Jesus man.
case statements not followed by a break; statement fall through.
Your code should read:
<? $k = "+";
switch($k) {
case "-": print "Oh no!"; break;
case "+": print "Correct!"; break;
}
?>
------------------------------------------------------------------------
[2002-01-12 18:21:28] [EMAIL PROTECTED]
<? $k = "+";
switch($k) {
case "-": print "Oh no!";
case "+": print "Correct!";
}
?>
outputs "Oh no!". I guess this is because as switch uses
==, + and - are both being automatically converted to the
number 0 which then matches? Could switch() perhaps use
=== instead of == in its comparison?
------------------------------------------------------------------------
Edit this bug report at http://bugs.php.net/?id=15010&edit=1
--
PHP Development Mailing List <http://www.php.net/>
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
To contact the list administrators, e-mail: [EMAIL PROTECTED]
