coroq/callable-reflector

v1.0.0 2023-04-15 14:20 UTC

Requires

• php: >=7.2

Requires (Dev)

• phpunit/phpunit: ^8.5

MIT

• Ozawa Masayuki

README

Easily create reflections of callables in PHP.

Requirements

• PHP >= 7.2

Installation

composer require coroq/callable-reflector

Usage

use Coroq\CallableReflector\CallableReflector;

$reflection = CallableReflector::createFromCallable($callable);

$callable can be a closure, a function, a static method, an instance method, or an invokable object.

The returned reflection object is an instance of ReflectionFunctionAbstract, which can be either ReflectionFunction or ReflectionMethod depending on the callable type.

Here's an example for each type of callable:

// Function
$reflection = CallableReflector:createFromCallable('strlen');

// Closure
$closure = function($x) { return $x * 2; };
$reflection = CallableReflector::createFromCallable($closure);

// Static method
$reflection = CallableReflector::createFromCallable('ExampleClass::staticMethod');
$reflection = CallableReflector::createFromCallable([ExampleClass::class, 'staticMethod']);

// Instance method
$object = new ExampleClass();
$reflection = CallableReflector::createFromCallable([$object, 'instanceMethod']);

// Invokable object
$object = new InvokableClass(); // InvokableClass has __invoke()
$reflection = CallableReflector::createFromCallable($object);

License

This project is licensed under the MIT License.