QImageControl sample is broken: assets/_core/php/examples/other_controls/image.php

[olegabr]

QImageControl sample is broken: assets/_core/php/examples/other_controls/image.php

gzuncompress() [function.gzuncompress]: data error

Error Type: E_WARNING

Source File: /home/olegabr/work/olegabr.qcubed.git/includes/qcubed/_core/base_controls/QImageControlBase.class.php Line: 193

Line 188: $strData = str_replace('_', '/', $strData);
Line 189:
Line 190: $strData = base64_decode($strData);
Line 191:
Line 192: if (function_exists('gzcompress'))
Line 193: $strData = gzuncompress($strData);
Line 194:
Line 195: $objLabel = unserialize($strData);
Line 196: $objLabel->RenderImage();
Line 197: }
Line 198:
Call Stack:

N0 (): QcodoHandleError()
N1 /home/olegabr/work/olegabr.qcubed.git/includes/qcubed/_core/base_controls/QImageControlBase.class.php(193): gzuncompress()
N2 /home/olegabr/work/olegabr.qcubed.git/assets/_core/php/image.php(9): QImageControlBase::Run()

It seems that not everyone is affected, @scottux can not reproduce it here: #29

I'll try to investigate it on my local machine.

[scottux]

What is your PHP version and platform? I don't know right off hand why gzuncompress would bomb on you.

[olegabr]

php -v
PHP 5.3.10-1ubuntu3.4 with Suhosin-Patch (cli) (built: Sep 12 2012 18:59:41)
Copyright (c) 1997-2012 The PHP Group
Zend Engine v2.3.0, Copyright (c) 1998-2012 Zend Technologies
with the ionCube PHP Loader v4.2.1, Copyright (c) 2002-2012, by ionCube Ltd., and
with Xdebug v2.1.0, Copyright (c) 2002-2010, by Derick Rethans
with Suhosin v0.9.33, Copyright (c) 2007-2012, by SektionEins GmbH

it's an 64bit ubuntu, but I have the same error on my debian system too.

And I don't think that is the gzuncompress that produces the problem. The problem is elsewhere, but ends in gzuncompress because input to it was already wrong.

[scottux]

Do you have mcrypt installed? Does the qcryptography example work?

[olegabr]

mcrypt installed and the example works well

[scottux]

It is working on the example site: http://examples.qcu.be/assets/_core/php/examples/other_controls/image.php

[olegabr]

The resolution proposed here: bug-152. Waits for the #188 to be accepted.