What is a PHP Filter?

What is a PHP Filter?

Hi
i am newbie to PHP and MySQL.
Recently i want to sort array elements. i sort array elements using classic for loop. but i think there going to more efficient ways of doing it. i heard about sort(),asort()and ksort(). So what’s the difference between sort(), asort() and ksort?
if explained with examples that would be appriciated.

regards,
saurabh

What is the difference between drop, delete & truncate in sql?

explain triggers in details?

Hi viren,
Please answer this one,
What are the indexes?
Little urgent!!!!!!!!!!

Thanks in advance

Question

Name default MySQL storage engine ?