onLinkCanLinkCheck()

This function is called when a target (like a URL or file) is checked to see if it should be checked by the link checker.

•$olclc_check - (integer) whether the link can be checked (1 means yes, 0 means no); it is preset to the default after checking the "check only these links" strings and "don't check these links" setting; changing it will override the default and a link can be otherwise checked or not checked

•$olclc_link - the full string of the link (as an absolute link)