splice()

The splice() method remove a portion of the array and replace it with something else

Example.php

<?php use kim\present\utils\arrays\ArrayUtils;

$arrayUtils = ArrayUtils::from(range(1, 10));

$arrayUtils->splice(2);
// expected output: [3, 4, 5, 6, 7, 8, 9, 10]
$arrayUtils;
// expected output: [1, 2]


//Reset
$arrayUtils = ArrayUtils::from(range(1, 10));

$arrayUtils->splice(2, 4, "Hi", "Bye", "Oh");
// expected output: [3, 4, 5, 6]
$arrayUtils->splice(-4);
// expected output: [1, 2, "Hi", "Bye", "Oh", 7, 8, 9]

Syntax

$arrayUtils->splice(int $offset, ?int $length = null, mixed ...$replacement) : ArrayUtils;

Parameter

• $offset

  The index at which to start changing the array.

• $length

  Length of array to be removed

  Default is NULL. If is null, It replaced to count($array)-$offest.

• $replacement

  Values to replace. If if empty, Removes elements in the selected range.

Return value

• The array consisting of the extracted elements.

Prefixing

$arrayUtils->spliceAs(int $offset, ?int $length = null, mixed ...$replacement) : array;

ArrayUtils::spliceFrom(iterable $from, int $offset, ?int $length = null, mixed ...$replacement) : ArrayUtils;

ArrayUtils::spliceFromAs(iterable $from, int $offset, ?int $length = null, mixed ...$replacement) : array;

References

PHP: array_splice - Manual

Array.prototype.splice() - JavaScript | MDN