symfony/type-info

Extracts PHP types information.

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Details

github.com/symfony/type-info

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Installs: 5 612 997

Dependents: 13

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Stars: 89

Watchers: 4

Forks: 1

v7.2.0-BETA1 2024-09-25 14:21 UTC

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Requires (Dev)

Conflicts

MIT fdac72a37de68564ff83ea2c2a3e9b0b2245d3bd

  • Mathias Arlaud <mathias.arlaud.woop@gmail.com>
  • Baptiste LEDUC <baptiste.leduc.woop@gmail.com>
  • Symfony Community

symfonyphpdoctypePHPStan

This package is auto-updated.

Last update: 2024-10-27 15:25:11 UTC

README

The TypeInfo component extracts PHP types information.

This Component is experimental. Experimental features are not covered by Symfony's Backward Compatibility Promise.

Getting Started

composer require symfony/type-info
composer require phpstan/phpdoc-parser # to support raw string resolving
<?php

use Symfony\Component\TypeInfo\Type;
use Symfony\Component\TypeInfo\TypeResolver\TypeResolver;

// Instantiate a new resolver
$typeResolver = TypeResolver::create();

// Then resolve types for any subject
$typeResolver->resolve(new \ReflectionProperty(Dummy::class, 'id')); // returns an "int" Type instance
$typeResolver->resolve('bool'); // returns a "bool" Type instance

// Types can be instantiated thanks to static factories
$type = Type::list(Type::nullable(Type::bool()));

// Type instances have several helper methods
$type->getBaseType() // returns an "array" Type instance
$type->getCollectionKeyType(); // returns an "int" Type instance
$type->getCollectionValueType()->isNullable(); // returns true

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