PHP code example of hanhan1978 / ffi-sdl3

1. Go to this page and download the library: Download hanhan1978/ffi-sdl3 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/ */

hanhan1978 / ffi-sdl3 example snippets


use SDL3\BlendMode;
use SDL3\Color;
use SDL3\SDL;
use SDL3\TTF\Font;
use SDL3\TTF\TTF;
use SDL3\Window;
use SDL3\WindowFlag;

$sdl = SDL::init();
$ttf = TTF::init($sdl);
$font = new Font($ttf, '/System/Library/Fonts/Helvetica.ttc', 32.0);

$window = new Window($sdl, 'Overlay', 640, 80, [
    WindowFlag::Borderless,
    WindowFlag::AlwaysOnTop,
    WindowFlag::Transparent,
]);

$renderer = $window->createRenderer();
$renderer->setDrawBlendMode(BlendMode::Blend);

$surface = $font->renderTextBlended('Hello', new Color(255, 230, 80));
$texture = $renderer->createTextureFromSurface($surface);
$surface->destroy();