function visitors_get_user_agent in Visitors 7.0

Same name and namespace in other branches

1. 8 visitors.exit.inc \visitors_get_user_agent()
2. 7.2 visitors.exit.inc \visitors_get_user_agent()
3. 7 visitors.exit.inc \visitors_get_user_agent()

Get visitor user agent.

Return value

string user agent, or empty string if user agent does not exist

File

./visitors.exit.inc, line 110

Implements of hook_exit().

Code

function visitors_get_user_agent() {
  return isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : '';
}