macOS Sierra: Apache: Enable PHP and User Directory

Command:

$ sudo vi /etc/apache2/httpd.conf

$ diff /etc/apache2/httpd.conf.original /etc/apache2/httpd.conf

Result:

166c166

< #LoadModule userdir_module libexec/apache2/mod_userdir.so

---

> LoadModule userdir_module libexec/apache2/mod_userdir.so

169c169

< #LoadModule php5_module libexec/apache2/libphp5.so

---

> LoadModule php5_module libexec/apache2/libphp5.so

Command:

$ sudo apachectl restart