How can i delete a item at index X in array? [duplicate]

Question

Possible Duplicate:
How to delete an element from an array in php?

I have a list of things, cars for instance

$cars[0] = "audi";
$cars[1] = "saab";
$cars[2] = "volvo";
$cars[3] = "vw";

How do i delete "volvo" from the list?

Answer 1

$volvoIndex = array_search('volvo', $cars);
unset($cars[$volvoIndex]);

Answer 2

you can do with unset

unset($cars[2]);

But after that you need to iterate array with foreach

Answer 3

You can use the following thing to delete the x element from array

array_splice($cars,2,1)

This will delete the 2nd element in array and return the remaining array, if you want more elemetns to be deleted change 1 to number of elements that needs to be deleted.

Answer 4

use this for example: unset($cars[2]);