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Bug #53096 imagecopyresized doesn't return TRUE or FALSE
Submitted: 2010-10-18 14:34 UTC Modified: 2010-10-19 18:38 UTC
From: yugenekr at gmail dot com Assigned:
Status: Not a bug Package: GD related
PHP Version: 5.3.3 OS: Linux 2.6.35-ARCH
Private report: No CVE-ID: None
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 [2010-10-18 14:34 UTC] yugenekr at gmail dot com
Description:
------------
I'm getting about 650 pictures in bytes by soap and creating previews for those 
pictures. Script works perfectly on php 5.3.2-2 (Linux Debian testing), but stops 
unexpectedly on php 5.3.3 without any error.
I've found that script stops on function imagecopyresized. (pls, see test script 
example) - doesn't return anything.

Test script:
---------------
if(imagecopyresized($imageResized, $imageTmp, 0, 0, 0, 0, $newWidth, $newHeight, $width, $height)){
                echo "imagecopyresized true";
            }else{
                echo "imagecopyresized FALSE";
            }


Expected result:
----------------
1. All pictures and previews stored. (1300 files for both).
2. function imagecopyresampled return something

Actual result:
--------------
1. Only about 880 files are stored.
2. function imagecopyresampled doesn't return anything

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 [2010-10-19 12:44 UTC] uramihsayibok at gmail dot com
Run your script with error_reporting(-1) and display_errors on. Look for error 
messages.

Are you hitting a memory limit? Up memory_limit and see if that makes a 
difference. If you aren't cleaning up variables (eg, using imagedestroy()) you 
should do so.
 [2010-10-19 12:55 UTC] pajoye@php.net
-Status: Open +Status: Feedback
 [2010-10-19 12:55 UTC] pajoye@php.net
Or please provide one image and script to reproduce your problem (one of the 400~ failing).
 [2010-10-19 17:21 UTC] yugenekr at gmail dot com
-Status: Feedback +Status: Open
 [2010-10-19 17:21 UTC] yugenekr at gmail dot com
Thanks a lot, I was totally stupid not using error_reporting(-1).
After seeing errors (not a jpg file and execution time exceeded), I just had to
1.check if I process a real image/jpeg file
2.use ini_set('max_execution_time', '60');
 [2010-10-19 17:22 UTC] yugenekr at gmail dot com
-Status: Open +Status: Closed
 [2010-10-19 17:22 UTC] yugenekr at gmail dot com
Closed as not a bug.
 [2010-10-19 18:38 UTC] pajoye@php.net
-Status: Closed +Status: Bogus
 [2010-10-19 18:38 UTC] pajoye@php.net
Not a bug > bogus
 
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