Neos\Eel\Tests\Unit\StringHelperTest::typeConversionExamples PHP Метод

    public function typeConversionExamples()
    {
        return ['string numeric value' => ['toString', 42, '42'], 'string true boolean value' => ['toString', true, '1'], 'string false boolean value' => ['toString', false, ''], 'integer numeric value' => ['toInteger', '42', 42], 'integer empty value' => ['toInteger', '', 0], 'integer invalid value' => ['toInteger', 'x12', 0], 'float numeric value' => ['toFloat', '3.141', 3.141], 'float invalid value' => ['toFloat', 'x1.0', 0.0], 'float exp notation' => ['toFloat', '4.0e8', 400000000.0], 'boolean true' => ['toBoolean', 'true', true], 'boolean 1' => ['toBoolean', '1', true], 'boolean false' => ['toBoolean', 'false', false], 'boolean 0' => ['toBoolean', '0', false], 'boolean anything' => ['toBoolean', 'xz', false]];
    }