The Ds\Vector::merge() function is an inbuilt function in PHP which is used to merge all the elements to the vector.
Syntax:
Ds\Vector public Ds\Vector::merge( $values )
Parameters: This function accepts a single parameter $values which is the traversable object or array.
Return Value: This function returns the copy of the vector after merging the elements to the vector.
Below programs illustrate the Ds\Vector::merge() function in PHP:
Program 1:
PHP
<?php// Create new vector$arr1 = new \Ds\Vector([10, 20, 30, 40, 50]);echo("Original vector elements\n");print_r($arr1);// Create new vector$arr2 = new \Ds\Vector([60, 70, 80, 90, 100]);echo("Vector Elements after merging\n");// Use merge() function to merge two vector // and display its resultant vectorprint_r($arr1->merge($arr2));?> |
Output:
Original vector elements
Ds\Vector Object
(
[0] => 10
[1] => 20
[2] => 30
[3] => 40
[4] => 50
)
Vector Elements after merging
Ds\Vector Object
(
[0] => 10
[1] => 20
[2] => 30
[3] => 40
[4] => 50
[5] => 60
[6] => 70
[7] => 80
[8] => 90
[9] => 100
)
Program 2:
PHP
<?php// Create new vector$arr1 = new \Ds\Vector(["neveropen", "for", "neveropen"]);echo("Original vector elements\n");print_r($arr1);// Create new vector$arr2 = new \Ds\Vector([60, 70, 100]);echo("Vector Elements after merging\n");// Use merge() function to merge two vector // and display its resultant vectorprint_r($arr1->merge($arr2));?> |
Output:
Original vector elements
Ds\Vector Object
(
[0] => neveropen
[1] => for
[2] => neveropen
)
Vector Elements after merging
Ds\Vector Object
(
[0] => neveropen
[1] => for
[2] => neveropen
[3] => 60
[4] => 70
[5] => 100
)
Reference: http://php.net/manual/en/ds-vector.merge.php
