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I have on my PC Ubuntu 14.04, Apache2 as webserver and PHP 5.5.9 as intepreter. I installed with APT the package php5-gd, restarted the server and checked if GD is active with:

php -i | grep -i --color gd

The output was:

/etc/php5/cli/conf.d/20-gd.ini,
gd
GD Support => enabled
GD Version => 2.1.1-dev
gd.jpeg_ignore_warning => 0 => 0
GDM_LANG => de_DE
GDMSESSION => ubuntu
_SERVER["GDM_LANG"] => de_DE
_SERVER["GDMSESSION"] => ubuntu

I wanted to test the libary with this code snippet:

<?php
$bild = imagecreatetruecolor(200,250);
$weiss = imagecolorallocate($bild, 255, 255, 255);
$mittelblau = imagecolorallocate($bild, 203, 215, 230);

imagefill($bild, 0, 0, $mittelblau);
imagejpeg($bild, "test.jpg");
?>

PHP didn't created a picture. I tried to output the image directly (Yes, I used a header), but Firefox said, that the image is broken.

I hope smb. can help me

Best regards

Noel

EDIT: phpinfo() says, that everything is activated that's related to GD.

1 Answer 1

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I resolved the mystery. The problem was the file permissions.

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