Removing element from array

[BIOSTALL]

Hey, i have an array and i want to remove an element from it. I've currently been using 'for' loops that will miss out the element i want to remove, for example:

$exploded = explode(",", $sesh);
for ($i=0; $i<$arraynumber; $i++) {
			$sess1 .= $exploded[$i].",";
		}
		for ($i=$arraynumber+1; $i=$inarray-1; $i++) {
			$sess2 .= $exploded[$i].",";
		}
		$finalsess = $sess1.$sess2;
		$finalsesh = substr_replace($finalsess, "", -1);

$arraynumber is the position of the element i want to remove. So if $arraynumber is 0 then i want the 1st elemnt removed.. if $arraynumber is 5, i want the 6th element removed.

This isnt working though so i was wondering if theres another way to do it?

Cheers a bunch, BIOSTALL

[toplay]

You can use unset($array[$key]). Also, array_pop() removes the last element of an array, and array_shift() removes one from the beginning.