php.net |  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login

go to bug id or search bugs for

Request #54859 GD: image* support for PHP streams
Submitted: 2011-05-19 11:22 UTC Modified: 2012-02-25 10:32 UTC
Votes:1
Avg. Score:2.0 ± 0.0
Reproduced:1 of 1 (100.0%)
Same Version:1 (100.0%)
Same OS:1 (100.0%)
From: dziastinux at gmail dot com Assigned:
Status: Closed Package: GD related
PHP Version: 5.3.6 OS: All
Private report: No CVE-ID: None
View Add Comment Developer Edit
Welcome back! If you're the original bug submitter, here's where you can edit the bug or add additional notes.
If this is not your bug, you can add a comment by following this link.
If this is your bug, but you forgot your password, you can retrieve your password here.
Password:
Status:
Package:
Bug Type:
Summary:
From: dziastinux at gmail dot com
New email:
PHP Version: OS:

 

 [2011-05-19 11:22 UTC] dziastinux at gmail dot com 
Description:
------------
imagepng/imapgejpg/imagegd.. do not accept PHP streams as string parameter ('php://memory').

Test script:
---------------
$fileName = 'php://memory';
imagepng($image, $fileName);
$imageData = file_get_contents( $fileName );

Actual result:
--------------
Warning: imagepng() [function.imagepng]: Unable to open 'php://memory' for writing: Invalid argument...

Patches

Add a Patch

Pull Requests

Add a Pull Request

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2011-05-20 23:52 UTC] felipe@php.net
-Type: Bug +Type: Feature/Change Request
 [2012-02-25 02:25 UTC] james dot cohen at gmail dot com 
Using output buffering you can capture the output to variables.

It's described in some comments to the documentation: 
http://www.php.net/manual/en/function.imagepng.php#53021
 [2012-02-25 10:32 UTC] dziastinux at gmail dot com 
And this is the reason why it is feature request.
I found out it is impossible to implement memory stream support.
See: http://stackoverflow.com/questions/6917224/php-memory-php-temp-preserving-stream-data-on-subsequent-handle-creation
 [2012-02-25 10:32 UTC] dziastinux at gmail dot com
-Status: Open +Status: Closed
 
PHP Copyright © 2001-2024 The PHP Group
All rights reserved. 		Last updated: Thu Apr 18 02:02:52 2024 UTC