[php] Xampp Access Forbidden php

Did you change any thing on the virtual-host before it stop working ?

Add this line to xampp/apache/conf/extra/httpd-vhosts.conf

<VirtualHost localhost:80>
    DocumentRoot "C:/xampp/htdocs"
    ServerAdmin localhost
    <Directory "C:/xampp/htdocs">
        Options Indexes FollowSymLinks
        AllowOverride All
        Require all granted
    </Directory>
</VirtualHost>