Syntax:void public DsSet::last (void)
Parameter: this function takes no parameters.Return value:This function returns the last value of the set.The following programs illustrate the Ds / Set function: : last()in PHP:Program 1:
// PHP illustration program
// last() function
// Create an instance of the set
$set
=
new
DsSet();
// Add elements to the Set
$set
-> add (
"Welcome"
);
$set
-> add (
"to"
);
$set
-> add (
"GfG"
);
// Print the last item in the set
print_r (
$set
-> last());
?>
Exit:GfG
Program 2:
// PHP illustration program
// function last ( )
// Create an instance of the set
$set
=
new
DsSet();
// Add elements to the Set
$set
-> add (
"10"
);
$set
-> add (
"20"
);
$set
-> add (
"30"
);
// Print the last item in the set
print_r (
$set
-> last());
?>
Exit:30
Link: http: // php. net / manual / en / ds-set.last.php