public function testInvokeFunction() { $args1 = ['a b c ']; $this->assertEquals(trim($args1[0]), App::invokeFunction('tests\\thinkphp\\library\\think\\func_trim', $args1)); $args2 = ['abcdefg', 'g']; $this->assertEquals(strpos($args2[0], $args2[1]), App::invokeFunction('tests\\thinkphp\\library\\think\\func_strpos', $args2)); }