silverstripe-externallinks/code/tasks/LinkChecker.php
2014-08-07 15:24:20 +12:00

16 lines
312 B
PHP

<?php
/**
* Provides an interface for checking that a link is valid
*/
interface LinkChecker {
/**
* Determine the http status code for a given link
*
* @param string $href URL to check
* @return int HTTP status code, or null if not checkable (not a link)
*/
public function checkLink($href);
}