If you downloaded PhpDig 1.8.4
prior to the date of this post, make the following change or else you may receive a "cannot unset string offsets" fatal error:
In robot_functions.php find:
PHP Code:
unset($links[$index]);
unset($http_scheme_array[$index]);
And replace with:
PHP Code:
if (isset($links[$index])) { unset($links[$index]); }
if (isset($http_scheme_array[$index])) { unset($http_scheme_array[$index]); }
If you downloaded PhpDig 1.8.4
after the date of this post, the change has already been made.