How to Redirect HTTP to HTTPS in WordPress

# BEGIN WordPress

# The directives (lines) between "BEGIN WordPress" and "END WordPress" are

# dynamically generated, and should only be modified via WordPress filters.

# Any changes to the directives between these markers will be overwritten.

<IfModule mod_rewrite.c>

RewriteEngine On

RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]

RewriteBase /

RewriteRule ^index\.php$ - [L]

RewriteCond %{REQUEST_FILENAME} !-f

RewriteCond %{REQUEST_FILENAME} !-d

RewriteRule . /index.php [L]

</IfModule>

# END WordPress