How to delete an item from an array in PHP

To delete an item from an array in PHP you can use “unset()”

Here is an example:

$array = [1,2,3,4,5];
              
foreach( $array as $key=>$value ){
    if($value == 3){
        unset($array[$key]);
    }
}

print_r( $array);

Output:

Array
(
     [0] => 1
     [1] => 2
     [3] => 4
     [4] => 5
)