Extension\EvalTest::testEval PHP Method

    public function testEval()
    {
        $t = new \Test\EvalTest();
        $this->assertSame(2, $t->evalCode('return 1 + 1;'));
        $this->assertSame(8, $t->evalCode('$g = pow(2, 2); return $g * 2;'));
    }