yura888840/opengl-demo

Just an OpenGL (SDL) demo in pure PHP

PHP OpenGL (SDL) Demo

Please note that this is only a demo and may contain non-optimal, crazy and completely unbelievable programming techniques.

If your psyche was injured please consult a doctor.

Peace <3

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Oh yes, according to my information, nobody has ever done such things in pure PHP.

Demo in action: https://www.youtube.com/watch?v=vsBbJbhKeeU

Requiremens

• PHP 7.4+ NTS
• ext-ffi
• Composer
• SDL2 (only MacOS and Linux)
• SDL2 Image (only MacOS and Linux)

Please note that when using the Thread Safe version of the PHP there will be throw an error like "Failed loading libpng16-16.dll" See: https://bugs.php.net/bug.php?id=79439&thanks=4

Installation

Windows

• composer install
• php app.php

Linux

• sudo apt install libsdl2-2.0-0 -y
• sudo apt install libsdl2-image-2.0-0 -y
• composer install
• php app.php

Linux / Docker

• docker run -it -v /tmp/.X11-unix:/tmp/.X11-unix -e DISPLAY=$DISPLAY -e XAUTHORITY=$XAUTHORITY $(docker build -q .)

MacOS

• brew install sdl2
• brew install sdl2_image
• composer install
• php app.php