Glowy PHP

nth

PACKAGES / Arrays / METHODS

Extract array items with every nth item from the array. 

/**
 * Extract array items with every nth item from the array.
 *
 * @param int $step   Step width.
 * @param int $offset Number of items to start from. Default is 0.
 */
public function nth(int $step, int $offset = 0): self

Examples

$arrays = Arrays::create([1, 2, 3, 4, 5])->nth(2);

print_r($arrays->toArray());

$arrays = Arrays::create([1, 2, 3, 4, 5])->nth(2, 1);

print_r($arrays->toArray());

The above example will output:

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

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

Getting Started

Methods