PHP code example of php-io-extensions / open-gl

1. Go to this page and download the library: Download php-io-extensions/open-gl library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

php-io-extensions / open-gl example snippets



use Opengl\GL\GL;

// Requires a current OpenGL context from glfw/sdl3 first.
GL::glClearColor(0.1, 0.2, 0.3, 1.0);
GL::glClear(0x00004000); // GL_COLOR_BUFFER_BIT — prefer microscrap enums


$buffer = GL::glGenBuffer();
GL::glBindBuffer(0x8892, $buffer); // GL_ARRAY_BUFFER
// $buffer->fd is the GLuint name

bash
# Visual window + on-screen Quit menu (needs glfw + opengl)
OPENGL_PROOF_SECONDS=5 php examples/proof_menu.php