gd's imagefilter?

Posted on 2005-02-28
Medium Priority
Last Modified: 2013-12-13
Fatal error: Call to undefined function: imagefilter() in c:\program files\easyphp1-7\www\image resize exercise\index.php on line 28

I got this line when i try to call the imagefilter function. what might happen? I was copying the example from the phpwebsite for this function.

I'm sure that i've got the gd library working fine because i tried to use the imagecopyresized() function and it works fine.
Question by:sutejok
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LVL 32

Accepted Solution

ldbkutty earned 2000 total points
ID: 13425735
imagefilter() function requires PHP version 5
Are you sure your version is >= 5.0 ?

Author Comment

ID: 13436386
hmm. is there any way to make it work with php 4?
LVL 32

Expert Comment

ID: 13445732
imagefilter() is not a simple function that can be made to work for lower versions. It supports many filtertypes, you have to write the function based on the filtertype you want to have.

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