安装Pagekit cms，需要php5.6有木有这个配置的虚拟主机？

System requirements

Make sure your server meets the following requirements.

Apache 2.2+ or nginx
MySQL Server 5.1+ or SQLite 3
PHP Version 5.5.9+
PHP extensions

In addition, Pagekit needs the following PHP extensions to be enabled: JSON, Session, ctype, Tokenizer, SimpleXML, DOM, mbstring, PCRE 8.0+, ZIP and PDO with MySQL or SQLite drivers.

Although it is optional, we strongly recommend enabling the following PHP extensions: cURL, iconv and XML Parser, as well as APC or XCache for caching.