From: codingcarlos at gmail dot com
Operating system: windows/linux
PHP version: Irrelevant
Package: Testing related
Bug Type: Bug
Bug description:Bug on switch in case 0
Description:
------------
When a variable is stored via $_GET method (even when parsing to
integer) and used in a switch, fails on case 0.
When you use it like: example.php?num=0
You will get the result: "The number 0 is higer than 5." (Obiously
fail)
But if you use 00 instead of 0: example.php?num=00
You will get the result: "The number 00 is lower than 2." (Which is
true)
It also works with " 0": example.php?num= 0
You will get the result: "The number 00 is lower than 2." (Which is
true)
Test script:
---------------
$number = $_GET['num'];
// $number = intval($_GET['num']);
// $number = (int) $_GET['num'];
switch ($number) {
case ($number<2):
$result = 'lower than 2';
break;
case ($number<5):
$result = 'lower than 5';
break;
case ($number>=5):
$result = 'higer than 5';
break; // Se mete aqui con nota = 10
}
echo "The number " . $number . " is " . $result . ".";
Expected result:
----------------
The number 0 is lower than 2.
Actual result:
--------------
The number 0 is higer than 5.
--
Edit bug report at https://bugs.php.net/bug.php?id=68346&edit=1
--
Try a snapshot (PHP 5.4):
https://bugs.php.net/fix.php?id=68346&r=trysnapshot54
Try a snapshot (PHP 5.5):
https://bugs.php.net/fix.php?id=68346&r=trysnapshot55
Try a snapshot (trunk):
https://bugs.php.net/fix.php?id=68346&r=trysnapshottrunk
Fixed in SVN: https://bugs.php.net/fix.php?id=68346&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=68346&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=68346&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=68346&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=68346&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=68346&r=support
Expected behavior: https://bugs.php.net/fix.php?id=68346&r=notwrong
Not enough info:
https://bugs.php.net/fix.php?id=68346&r=notenoughinfo
Submitted twice:
https://bugs.php.net/fix.php?id=68346&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=68346&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=68346&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=68346&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=68346&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=68346&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=68346&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=68346&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=68346&r=mysqlcfg
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