From:             sindhu at cypherminds dot com
Operating system: Linux
PHP version:      4.4.1
PHP Bug Type:     GD related
Bug description:  error while using imagefilter()

Description:
------------
I have created a photo management website, using php 5 on my local server.
It consists of code for image manipulations too.  It worked perfect on my
local server but once I uploaded to Linux server with php 4.4, it gives me
errors...
Fatal error: call to undefined function imagefilter().

phpinfo shows that the GD library is enabled.  Am not able to find a
solution to this anywhere.  Can someone here help me?


Reproduce code:
---------------
$imgsrc = imagecreatefromjpeg($tempImagePath);//source image path

if ($imgsrc && imagefilter($imgsrc, IMG_FILTER_GRAYSCALE)) {
    $imgsrc = imagejpeg($imgsrc, $tempImagePath);
}

Expected result:
----------------
the source image should get convert to grayscale

Actual result:
--------------
Fatal error: Call to undefined function: imagefilter() 

-- 
Edit bug report at http://bugs.php.net/?id=35971&edit=1
-- 
Try a CVS snapshot (PHP 4.4): 
http://bugs.php.net/fix.php?id=35971&r=trysnapshot44
Try a CVS snapshot (PHP 5.1): 
http://bugs.php.net/fix.php?id=35971&r=trysnapshot51
Try a CVS snapshot (PHP 6.0): 
http://bugs.php.net/fix.php?id=35971&r=trysnapshot60
Fixed in CVS:                 http://bugs.php.net/fix.php?id=35971&r=fixedcvs
Fixed in release:             
http://bugs.php.net/fix.php?id=35971&r=alreadyfixed
Need backtrace:               http://bugs.php.net/fix.php?id=35971&r=needtrace
Need Reproduce Script:        http://bugs.php.net/fix.php?id=35971&r=needscript
Try newer version:            http://bugs.php.net/fix.php?id=35971&r=oldversion
Not developer issue:          http://bugs.php.net/fix.php?id=35971&r=support
Expected behavior:            http://bugs.php.net/fix.php?id=35971&r=notwrong
Not enough info:              
http://bugs.php.net/fix.php?id=35971&r=notenoughinfo
Submitted twice:              
http://bugs.php.net/fix.php?id=35971&r=submittedtwice
register_globals:             http://bugs.php.net/fix.php?id=35971&r=globals
PHP 3 support discontinued:   http://bugs.php.net/fix.php?id=35971&r=php3
Daylight Savings:             http://bugs.php.net/fix.php?id=35971&r=dst
IIS Stability:                http://bugs.php.net/fix.php?id=35971&r=isapi
Install GNU Sed:              http://bugs.php.net/fix.php?id=35971&r=gnused
Floating point limitations:   http://bugs.php.net/fix.php?id=35971&r=float
No Zend Extensions:           http://bugs.php.net/fix.php?id=35971&r=nozend
MySQL Configuration Error:    http://bugs.php.net/fix.php?id=35971&r=mysqlcfg

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