Gummo commented on a Page, link checker - Nov 23, 2009

You should always unset global variables such as %link there.. That lets you not repeat the code at the top, too, with another method.

Respond

Are you sure you want to unfollow this person?

Are you sure you want to delete this?

Click "Unsubscribe" to stop receiving notices pertaining to this post.

Click "Subscribe" to resume notices pertaining to this post.