Php/docs/ds-deque.merge

• PHP Manual
• Deque
• Returns the result of adding all given values to the deque

Ds\Deque::merge

(PECL ds >= 1.0.0)

Ds\Deque::merge — Returns the result of adding all given values to the deque

説明

public Ds\Deque::merge ( mixed $values ) : Ds\Deque

Returns the result of adding all given values to the deque.

パラメータ

values

A traversable object or an array.

返り値

The result of adding all given values to the deque, effectively the same as adding the values to a copy, then returning that copy.

注意:

The current instance won't be affected.

例

例1 Ds\Deque::merge() example

<?php$deque = new \Ds\Deque([1, 2, 3]);var_dump($deque->merge([4, 5, 6]));var_dump($deque);?>

上の例の出力は、 たとえば以下のようになります。

object(Ds\Deque)#2 (6) {
  [0]=>
  int(1)
  [1]=>
  int(2)
  [2]=>
  int(3)
  [3]=>
  int(4)
  [4]=>
  int(5)
  [5]=>
  int(6)
}
object(Ds\Deque)#1 (3) {
  [0]=>
  int(1)
  [1]=>
  int(2)
  [2]=>
  int(3)
}