From:
Operating system: windows 7 x64
PHP version: 5.3.2
Package: Unknown/Other Function
Bug Type: Bug
Bug description:can't use implode() as inline attribute in empty()
Description:
------------
using return value of implode() as empty() param causes "Fatal error: Can't
use function return value in write context"
empty(implode($arr))
Test script:
---------------
<?php
$foo = array('b','a','r');
if (empty(implode('', $foo)
{
echo 'ok';
}
else
{
echo 'not ok';
}
?>
Expected result:
----------------
'ok' or 'not ok' string, not fatal error :)
Actual result:
--------------
Fatal error: Can't use function return value in write context
--
Edit bug report at http://bugs.php.net/bug.php?id=52235&edit=1
--
Try a snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=52235&r=trysnapshot52
Try a snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=52235&r=trysnapshot53
Try a snapshot (trunk):
http://bugs.php.net/fix.php?id=52235&r=trysnapshottrunk
Fixed in SVN:
http://bugs.php.net/fix.php?id=52235&r=fixed
Fixed in SVN and need be documented:
http://bugs.php.net/fix.php?id=52235&r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=52235&r=alreadyfixed
Need backtrace:
http://bugs.php.net/fix.php?id=52235&r=needtrace
Need Reproduce Script:
http://bugs.php.net/fix.php?id=52235&r=needscript
Try newer version:
http://bugs.php.net/fix.php?id=52235&r=oldversion
Not developer issue:
http://bugs.php.net/fix.php?id=52235&r=support
Expected behavior:
http://bugs.php.net/fix.php?id=52235&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=52235&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=52235&r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=52235&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=52235&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=52235&r=dst
IIS Stability:
http://bugs.php.net/fix.php?id=52235&r=isapi
Install GNU Sed:
http://bugs.php.net/fix.php?id=52235&r=gnused
Floating point limitations:
http://bugs.php.net/fix.php?id=52235&r=float
No Zend Extensions:
http://bugs.php.net/fix.php?id=52235&r=nozend
MySQL Configuration Error:
http://bugs.php.net/fix.php?id=52235&r=mysqlcfg
