PHP GUI with Tcl/Tk

A robust cross-platform GUI toolkit for PHP that leverages Tcl/Tk via PHP's FFI extension. This library offers a professional API for building graphical interfaces in PHP, seamlessly abstracting Tcl/Tk complexities behind intuitive widget classes.

demo-video.mp4

Requirements

• PHP 8.1+ with the FFI extension enabled.
• Composer for dependency management.

Installation

Install dependencies:

composer require developersharif/php-gui

Project Structure

• src/: Core PHP source code
  • Widget/: Contains widget classes (Window, Button, Label, etc.).
  • ProcessTCL.php: Wraps the Tcl interpreter via FFI.
  • Application.php: Manages the event loop and application lifecycle.

Supported Platforms

• Linux: ☑️
• Windows: ☑️
• macOS: Coming soon.

Architecture Diagram

Documentation

For detailed documentation on each widget and component, please refer to the documentation files in the docs folder:

• Window
• TopLevel
• Message
• Menubutton
• Menu
• Frame
• Entry
• Combobox
• Canvas
• Checkbutton
• Label
• Input
• Button

Usage Example

Below is a sample usage example to get you started:

<?php
require_once __DIR__ . '/vendor/autoload.php';

use PhpGui\Application;
use PhpGui\Widget\Window;
use PhpGui\Widget\Label;
use PhpGui\Widget\Button;
use PhpGui\Widget\Input;

$app = new Application();
$window = new Window(['title' => 'Example', 'width' => 500, 'height' => 300]);
$label = new Label($window->getId(), ['text' => 'Hello, PHP GUI!']);
$label->pack(['pady' => 20]);

$button = new Button($window->getId(), [
    'text' => 'Click Me',
    'command' => function() use ($label) {
        $label->setText('Button clicked!');
    }
]);
$button->pack(['pady' => 10]);

$input = new Input($window->getId(), ['text' => 'Type here...']);
$input->pack(['pady' => 10]);

$app->run();

License

This project is licensed under the MIT License.