From: tiramon at gmx dot net
Operating system: UNIX/WIN
PHP version: 5.2.4
PHP Bug Type: Arrays related
Bug description: in_array returns true in false case
Description:
------------
if ( in_array( "1a", array(1) ) )
{
echo "ok";
}
returns ok
I know that it returns true if i compare "1" with 1 (string with int) and
that there is a third parameter to avoid this.
Bot imho "1a" and 1 are completly different and should even without type
compare return false
I tried this on a unix system with 5.2.0 and just to check if it was fixed
in the current version with 5.2.4 at a win system
Reproduce code:
---------------
just execute
if ( in_array( "1a", array(1) ) )
{
echo "ok";
}
Expected result:
----------------
No Output
Actual result:
--------------
script echoed "ok"
--
Edit bug report at http://bugs.php.net/?id=42903&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=42903&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=42903&r=trysnapshot52
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=42903&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=42903&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=42903&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=42903&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=42903&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=42903&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=42903&r=support
Expected behavior: http://bugs.php.net/fix.php?id=42903&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=42903&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=42903&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=42903&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=42903&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=42903&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=42903&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=42903&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=42903&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=42903&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=42903&r=mysqlcfg
