Posted by CYBER on 03/19/06 22:56

Hello

I'm looking for the fastest way to remove an element from an array
so the sequence of keys is not changed.

For example
when i remove an element from this array

$tab = Array('a', 'b', 'c');

unset($tab[1])


php gives me this result

Array
(
[0] => a
[2] => c
)


And i would like to get

Array
(
[0] => a
[1] => c
)


I know i can use this to fix the problem.

$Tab = array_values($Tab);


But is this the most efficient solution ?

What happens when you try to use array_values on an array that contains
references to other variables ?


Thank you.

[Back to original message]