Login Register

CI_User_agent::referrer()

referrer()

Returns:	Detected referrer or an empty string
Return type:	string

The referrer, if the user agent was referred from another site. Typically you’ll test for this as follows:

if ($this->agent->is_referral())
{
        echo $this->agent->referrer();
}

Links:

http://www.codeigniter.com/user_guide/libraries/user_agent.html#CI_User_agent::referrer

doc_CodeIgniter

2016-10-15 16:32:06

Comments

Leave a Comment

Please login to continue.

Popular Articles

CI_User_agent class CI_User_agent is_browser([$key = NULL]) Parameters: $key (string) – Optional browser name Returns: TRUE if the user agent is a (speci

CI_User_agent::is_referral() is_referral() Returns: TRUE if the user agent is a referral, FALSE if not Return type: bool Returns TRUE/FALSE (boolean) if the user agent was r

CI_User_agent::version() version() Returns: Detected browser version or an empty string Return type: string Returns a string containing the version number of the web bro

CI_User_agent::languages() languages() Returns: An array list of accepted languages Return type: array Returns an array of languages supported by the user agent.

CI_User_agent::charsets() charsets() Returns: An array list of accepted character sets Return type: array Returns an array of character sets accepted by the user agent.