<?php namespace Hamcrest\Type; /* Copyright (c) 2010 hamcrest.org */ use Hamcrest\Core\IsTypeOf; /** * Tests whether the value is a scalar (boolean, integer, double, or string). */ class IsScalar extends IsTypeOf { public function __construct() { parent::__construct('scalar'); } public function matches($item) { return is_scalar($item); } /** * Is the value a scalar (boolean, integer, double, or string)? * * @factory */ public static function scalarValue() { return new self; } }