LAMP配置ssl 访问wordpress是php的源码

Question

配置完https后
可以通过https的地址访问静态资源
但是对于访问wordpress主页结果如下

<?php
/**

• Front to the WordPress application. This file doesn't do anything, but loads
• wp-blog-header.php which does and tells WordPress to load the theme.

*

• @package WordPress

*/

/**

• Tells WordPress to load the WordPress theme and output it.

*

• @var bool

*/
define('WP_USE_THEMES', true);

/* Loads the WordPress Environment and Template /
require( dirname( FILE ) . '/wp-blog-header.php' );

感觉是php没法执行而访问的源码，找了一天没找出是哪里的问题

注：http访问wordpress正常

作为小白希望大神能给一些解决的方向，小弟不胜感激