how to remove .php extension from the website url using .htaccess or another way

Hello developers i need to remove .php extension from my website url. I tried lots of codes but cant do it. Can you please help me to solve it out. I used .htaccess in following way -

#remove php file extension-e.g. https://example.com/file.php will become https://example.com/file

RewriteEngine on
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME}\.php -f
enter code hereRewriteRule ^(.*)$ $1.php [NC,L]