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 vector print_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([ "geeks" , "for" , "geeks" ]);
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 vector print_r( $arr1 ->merge( $arr2 ));
?> |
Output:
Original vector elements Ds\Vector Object ( [0] => geeks [1] => for [2] => geeks ) Vector Elements after merging Ds\Vector Object ( [0] => geeks [1] => for [2] => geeks [3] => 60 [4] => 70 [5] => 100 )
Reference: http://php.net/manual/en/ds-vector.merge.php