why we use .htaccess file in php list

list of use .htaccess file in php Error documents Redirects Password protection Deny visitors by IP address Deny visitors by referrer Hot link prevention techniques Blocking offline browsers and 'bad bots' DirectoryIndex uses Adding MIME types Enable SSI with .htaccess Enable CGI outside of the cgi-bin Disable directory listings Setting server timezone Changing server signature Preventing access to your PHP includes files Prevent access to php.ini Forcing scripts to display as source code Ensuring media files are downloaded instead of played Setting up Associations for Encoded Files Preventing requests with invalid characters Useful Resources