Extension\Optimizers\SubstrTest::testTwoArguments1 PHP Method

    public function testTwoArguments1()
    {
        $t = new Substr();
        $strings_array = array(null, '', 12345, 'abcdef', '123abc', '_123abc');
        $results1 = array(false, false, '2345', 'bcdef', '23abc', '123abc');
        $results2 = array(false, false, '12345', 'abcdef', '123abc', '_123abc');
        $results3 = array(false, false, '45', 'ef', 'bc', 'bc');
        $c = 0;
        foreach ($strings_array as $str) {
            $this->assertSame($t->testTwoArguments($str, 1), $results1[$c]);
            $this->assertSame($t->testTwoArguments($str, 0), $results2[$c]);
            $this->assertSame($t->testTwoArguments($str, -2), $results3[$c]);
            ++$c;
        }
    }