Its not good to approve submissions automatically without review, why do you search these types of directories Do you want to submit sites related to adult,gambling or porn
It takes ages to approve hundreds of links at a time. aka a few minutes. Checking if their in the right category and everything makes it more GG.
Your links won't be worth much if you submit to such directories... They could even be considered spam... FFA comes to mind. Do it the right way and you'll c much better results.
most of directories that use phplinkbid script are auto approve. But, I'm sure most of them will remove the link and make refund if link submitted is not according to their guidelines
If you now how to play around with MySQL then you can do it from there. HINT: Table Name: PLD_LINK Column: Valid Value: 1 or 2 Zac
I sincerely hope nobody is using a directory script that allows user input to do that. Edit: I think I misread your post. I thought you were describing an SQL injection on somebody else's directory but, on re-read, it looks like you were suggesting how to modify your own directory to automatically accept links.