The following php code produces correct results on Windows, but not on Linux. I have no idea how to solve the problem, does anyone can give me a hint? The font is the standard Roboto font from google, which contains…
Short Question I want to pass GDFONTPATH environment variable from Apache vhost.conf to PHP. How can I do this? I am running: Debian 12, Apache 2.4, PHP 8.2 Long question I am using GD image functions (e.g. imagettftext) in PHP…
I have PHP 8.1.2 with Apache 2.4.52 on Ubuntu 22.04 and I think I need the GD Graphics Extension for my PHP scripts to work but it appears not to be installed and / or enabled (there is no GD…
I am wondering why i get this error. I updated my php from 5.6.22 to 5.6.40 and now i get this error. This was working fine in previous version but suddenly it turns out like this. Fatal error: Call to…
Problem: Call to undefined function imagettfbbox. Output of function_exists('imagettfbbox') is false. I've seen so many Dockerfiles now, and it seems not so difficult to enable Freetype with gd. However, although my Dockerfile builds without errors, Freetype is not enabled when…
We wanted to install gd library extension under PHP 8.0.9 on a Linux Debian 10.10 VM Server with apache2 webserver by using the PuTTY console with root access. We tried installing it 2 times but we always end up with…
I am trying to install moodle but it shows php-gd extension is missing/should be enabled. However the gd is already installed and latest, and when I command php -v I get the following error as indicated below. PHP Warning: PHP…
I'm trying to install gd (or ext-gd) libraries on heroku. When I try to install them using composer (I have it as follows) { "name": "cool/app", "type": "project", "require": { "ext-gd": "dev-master" (tried also installing "gd":"*", "ext-gd" : "*") },…
I am using PHP to test out my bilinear algorithm. The code is un-optimized for clarity. Here is what the code below is doing: Plot the original pixels from the 2x2 image to the 10x10 destination image. These will leave…
I want to make image quality check. Maybe calculate some index of that quality. For example, lets say, user A uploads something like http://www.hyperconectados.com/wp-content/uploads/2014/03/Selfie.jpg and user B uploads something like http://www.privatewifi.com/wp-content/uploads/2014/02/selfie.jpg It's obvious, that B photo is professional and in…