PHP | Ds\Map skip() Function
Last Updated :
21 Aug, 2019
The Ds\Map::skip() function is an inbuilt function in PHP, which is used to return the pair at a given positional index.
Syntax:
Ds\Pair public Ds\Map::skip ( int $position )
Parameter: This function accepts single parameter $position which is used to return the zero-based positional index.
Return value: It returns the Ds\Pair at the given position.
Below programs illustrate the Ds\Map::skip() function in PHP:
Program 1:
<?php
$map = new \Ds\Map([ "a" => 1, "b" => 3, "c" => 5]);
print_r( $map ->skip(1));
$map = new \Ds\Map([ "1" => "Geeks" , "2" => "for" ,
"3" => "Geeks" ]);
print_r( $map ->skip(2));
?>
|
Output:
Ds\Pair Object
(
[key] => b
[value] => 3
)
Ds\Pair Object
(
[key] => 3
[value] => Geeks
)
Program 2:
<?php
$map = new \Ds\Map([ "Geeks1" => "computer" ,
"Geeks2" => "science" , "Geeks3" => 5, "Geeks4" => 20]);
print_r( $map ->skip(0));
$map = new \Ds\Map([ "x" => "A" , "y" => "B" , "z" => "C" ]);
print_r( $map ->skip(1));
?>
|
Output:
Ds\Pair Object
(
[key] => Geeks1
[value] => computer
)
Ds\Pair Object
(
[key] => y
[value] => B
)
Reference: https://www.php.net/manual/en/ds-map.skip.php
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