Ds\Sequence::merge

(PECL ds >= 1.0.0)

Ds\Sequence::merge — Returns the result of adding all given values to the sequence

说明

abstract public Ds\Sequence Ds\Sequence::merge ( mixed $values )

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

参数

values: A traversable object or an array.

返回值

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

Note:
The current instance won't be affected.

范例

Example #1 Ds\Sequence::merge() example


<?php
$sequence = new \Ds\Vector([1, 2, 3]);

var_dump($sequence->merge([4, 5, 6]));
var_dump($sequence);
?>

以上例程的输出类似于：

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