From: mitch dot pascual at phpugph dot com
Operating system: Windows XP
PHP version: 5.2.3
PHP Bug Type: Arrays related
Bug description: in_array return 0 value when there's no specified 0 value in
array
Description:
------------
return 0 value when there's no specified 0 value in array
Reproduce code:
---------------
<?php
$array1 = array(php, java, ruby, asp);
$array2 = array(php => PHP.net, java => java.com, 0 =>
javascript, 1 => actionscript);
foreach ($array2 as $key => $value) {
if ( in_array($key, $array1) ) {
print in array: $key <br />;
} else {
print not in array: $key <br />;
} # end if
} # end foreach
?>
Expected result:
----------------
in array: php
in array: java
not in array: 0
not in array: 1
Actual result:
--------------
in array: php
in array: java
in array: 0
not in array: 1
--
Edit bug report at http://bugs.php.net/?id=42131&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=42131&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=42131&r=trysnapshot52
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=42131&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=42131&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=42131&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=42131&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=42131&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=42131&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=42131&r=support
Expected behavior: http://bugs.php.net/fix.php?id=42131&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=42131&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=42131&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=42131&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=42131&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=42131&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=42131&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=42131&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=42131&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=42131&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=42131&r=mysqlcfg
