Deleting from array

[graham]

I have a series of cookies which I read in as variables and explode into arrays. I then need to delete one of the awway elements and then re-assemble the cookie and write it out. What's the correct way to do this please?

For example, the cookie will read as

one|two|three|four|
if I explode this into $test_array I will get

$test_array[0] = 'one'
$test_array[1] = 'two'
$test_array[2] = 'three'
$test_array[3] = 'four'

I need to delete, say, the 'three' and end up with the cookie reading

one|two|four|

Thanks! Graham

[junebug]

use the unset() function.

$array[0];
$array[1];
$array[2];

unset($array[1]);

this leaves:

$array[0];
$array[2];

[Anon]

Thanks for the solution.

I was wondering if each element of an array can be released using unset, yet the array itself remains, is it possible to recreate the released element....

chris wrote:

use the unset() function.

$array[0];
$array[1];
$array[2];

unset($array[1]);

this leaves:

$array[0];
$array[2];