Take out value from array

1

hey there,

this is what i’m trying to do: i have an array full of id’s, such as
Array[0] = 55;
Array[1] = 56;
Array[2] = 57;
Array[3] = 58;
etc

I have a link to remove a value from the array. I first search for the key then if found splice up the array to remove the value.

It works fine for all keys, except for 0. Argghh why?

-Chris


if ($_GET['action'] == 'remove') {
if (in_array($_GET['pid'], $_SESSION['quotearray'])) {
$key = array_search($_GET['pid'], $_SESSION['quotearray']);
echo 'key: ' . $key;
if (($key != NULL)) {
	array_splice($_SESSION['quotearray'], $key, 1);
}
/*if (($key == 0) && (count($_SESSION['quotearray']) == 1) ) {
	unset($_SESSION['quotearray']);
	unset($_SESSION['finalquotearray']);
}*/ 
echo ' count ' . count($_SESSION['quotearray']); 
}
}