PHP URL PROTOCOL

PHP CURRENT URL Protocol

Get current URL Protocol.

Example 1

echo $_SERVER['SERVER_PROTOCOL'];

Output

HTTP/1.1

Example 2

Check for SSL Certificate of a domain name.

$protocol = strpos(strtolower($_SERVER['SERVER_PROTOCOL']),'https') 
          === TRUE ? 'https' : 'http';
echo $protocol;

Output

http

Related Links

• PHP URL Information
• PHP Tutorial
• Tutorial Home

Manage URL

1. PHP CURRENT URL
2. PHP CURRENT HOST
3. PHP URL Parameters
4. PHP URL PROTOCOL
5. PHP URL Script Name
6. PHP FULL URL
7. PHP URL Parent Directory