Question

I have a loop that runs 47 times on my page. During the course of each loop, any error messages are entered into err[] and are printed out. I’m trying to blank the array after each iteration and I’m running into some trouble.

There could be 4 or 5 error messages per iteration, sometimes none. Is there an easier way of resetting the entire array after each iteration beyond running another foreach loop and unsetting each value? A way of clearing all contents and resetting the indexes without actually removing the array itself?

Answer 1

You ought to use:
unset ( $err );