PHP | Ds\Vector last() Function
Last Updated :
22 Aug, 2019
The Ds\Vector::last() function is an inbuilt function in PHP which is used to return the last element of the vector.
Syntax:
mixed public Ds\Vector::last( void )
Parameters: This function does not contain any parameter.
Return Value: This function returns the value at the last index in the vector.
Below programs illustrate the Ds\Vector::last() function in PHP:
Program 1:
<?php
$vector = new \Ds\Vector([1, 2, 3, 4, 5]);
echo ( "Last element of vector: " );
var_dump( $vector ->last());
?>
|
Output:
Last element of vector: int(5)
Program 2:
<?php
$vector = new \Ds\Vector([ "geeks" , "for" , "geeks" , "practice" ]);
$vector ->pop();
echo ( "Last element of vector: " );
var_dump( $vector ->last());
?>
|
Output:
Last element of vector: string(5) "geeks"
Reference: http://php.net/manual/en/ds-vector.last.php
Share your thoughts in the comments
Please Login to comment...