Joomla! Documentation™

The "API15" namespace is an archived namespace. This page contains information for a Joomla! version which is no longer supported. It exists only as a historical reference, it will not be improved and its content may be incomplete and/or contain broken links.

Description

Returns the server protocol in use on the current server.

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Syntax

getHTTPProtocol()

Returns

string The HTTP server protocol version.

Defined in

libraries/joomla/environment/browser.php

Importing

jimport( 'joomla.environment.browser' );

Source Body

function getHTTPProtocol()
{
    if (isset($_SERVER['SERVER_PROTOCOL'])) {
        if (($pos = strrpos($_SERVER['SERVER_PROTOCOL'], '/'))) {
            return substr($_SERVER['SERVER_PROTOCOL'], $pos + 1);
        }
    }
    return null;
}

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