<?php namespace Hamcrest\Type; /* Copyright (c) 2010 hamcrest.org */ use Hamcrest\Core\IsTypeOf; /** * Tests whether the value is callable. */ class IsCallable extends IsTypeOf { /** * Creates a new instance of IsCallable */ public function __construct() { parent::__construct('callable'); } public function matches($item) { return is_callable($item); } /** * Is the value callable? * * @factory */ public static function callableValue() { return new self; } }