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PHP | DS\Map clear() Function

  • Last Updated : 20 Aug, 2019

The DS\Map::clear() function of the Map class in PHP is used to clear a Map object. That is it deletes all of the values from a given Map object. It does not delete the Map, it just removes all of the values from the Map object.


void public Ds\Map::clear ( void )

Parameter: It does not accepts any parameter.

Return value: This function does not returns any value.

Below program illustrate the DS\Map::clear() function in PHP:

// PHP program to illustrate the clear()
// function of Ds\map
// Creating a Map
$map = new \Ds\Map(["1" => "Geeks"
            "2" => "for", "3" => "Geeks"]);
// Removing all values from Map


Ds\Map Object



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