Joomla! Documentation™

Description

Checks if the supplied URL is internal

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Syntax

isInternal($url)

Parameter Name	Default Value	Description
$url		$url The URL to check

Returns

boolean True if Internal

Defined in

libraries/joomla/environment/uri.php

Importing

jimport( 'joomla.environment.uri' );

Source Body

function isInternal($url) {
        $uri =& JURI::getInstance($url);
        $base = $uri->toString(array('scheme', 'host', 'port', 'path'));
        $host = $uri->toString(array('scheme', 'host', 'port'));
        if(stripos($base, JURI::base()) !== 0 && !empty($host)) {
                return false;
        }
        return true;
}

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