RewriteEngine On

# Redirect all requests to index.php
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php [QSA,L]

# Security Headers
<IfModule mod_headers.c>
    Header set X-Content-Type-Options "nosniff"
    Header set X-Frame-Options "SAMEORIGIN"
    Header set X-XSS-Protection "1; mode=block"
    Header set Referrer-Policy "strict-origin-when-cross-origin"
</IfModule>

# Disable directory browsing
Options -Indexes

# PHP Settings
<IfModule mod_php.c>
    php_flag display_errors Off
    php_flag log_errors On
    php_value error_log /var/log/apache2/php_errors.log
</IfModule>