.htaccess

RewriteEngine on

# Block git
RedirectMatch 404 /\.git

# ensure www.
RewriteCond %{HTTP_HOST} !^www\. [NC]
RewriteRule ^ https://www.%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

# ensure https
RewriteCond %{HTTP:X-Forwarded-Proto} !https
RewriteCond %{HTTPS} off
RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

ErrorDocument 400 "<pre> No Such File Found."
ErrorDocument 401 "<pre> No Such File Found."
ErrorDocument 404 "<pre> No Such File Found."
ErrorDocument 403 "<pre> No Such File Found."
ErrorDocument 500 "<pre> Oh No!, Its a server side error, please try again later"
ErrorDocument 502 "<pre> Oh No!, Its a server side error, please try again later"
ErrorDocument 503 "<pre> Oh No!, Its a server side error, please try again later" 
ErrorDocument 504 "<pre> Oh No!, Its a server side error, please try again later"

RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME}.php -f 
RewriteRule ^(.*)$ $1.php 

# Hide the contents of directories
IndexIgnore *

<FilesMatch "\.(htaccess|htpasswd|ini|log|sh|inc|bak|py|pyc|.git|env)$">
Order Allow,Deny
Deny from all
</FilesMatch>