From: indi2000 at pisem dot net
Operating system: Linux
PHP version: 4.3.3
PHP Bug Type: GD related
Bug description: image is broken if imagepng called from function
Description:
------------
Imagepng() works in sample.php but doesn't work if same code is called
inside function.
See reproduced code..
No errors, but it shows the broken image (like broken link to image or
image doesn't exists)
Reproduce code:
---------------
sample.php
---
header('Content-type: image/png');
$this->image = "images/1.png";
$this->im=imagecreatefrompng($this->image);
$this->w=imagecolorallocate($this->im, 0, 0, 0);
imagepng($this->im);
imagedestroy($this->im);
---
function show_image() {
header('Content-type: image/png');
$this->image = "images/1.png";
$this->im=imagecreatefrompng($this->image);
$this->w=imagecolorallocate($this->im, 0, 0, 0);
imagepng($this->im);
imagedestroy($this->im);
}
--
Edit bug report at http://bugs.php.net/?id=25716&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=25716&r=trysnapshot4
Try a CVS snapshot (php5): http://bugs.php.net/fix.php?id=25716&r=trysnapshot5
Fixed in CVS: http://bugs.php.net/fix.php?id=25716&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=25716&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=25716&r=needtrace
Try newer version: http://bugs.php.net/fix.php?id=25716&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=25716&r=support
Expected behavior: http://bugs.php.net/fix.php?id=25716&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=25716&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=25716&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=25716&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=25716&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=25716&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=25716&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=25716&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=25716&r=float
