PHP Delete array, how to resolve

PHP Delete Array
Var_dump ($array _cart);

Array (5) {
[1]=>
String (1) "3"
[5]=>
String (2) "15"
[24]=>
String (2) "10"
[16]=>
String (4) "5888"
[7]=>
String (1) "1"
}

Delete


How to delete [16]=>
String (4) "5888" This array ah

------Solution--------------------
You may not have described it clearly.

Delete array element unset ($arr [subscript]), is it related to id=16 in your hyperlink?
------Solution--------------------
$id = (int) $_get[' id '];
unset ($array _cart[$id]);

Note within the function to refer to the pass

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