Syntax:void public DsSet::add ($values)
Parameters: This function takes one parameter
$values, which contains many values ‚Äã‚Äãto be added to the set.
Return value:This function does not return any values.The following programs illustrate the
Ds / Set::add()function in PHP:
Program 1:
// Declare an empty set $set = new DsSet();
// Use the add() function for
// add elements to the set $set -> add (1); $set -> add ( " Geeks " ); $set -> add ( " G " ); $set -> add (10); var_dump ( $set ); ?> Exit:object (DsSet ) # 1 (4) {[0] = > int (1) [1] = > string (5) "Geeks" [2] = > string (1) "G" [3] = > int (10)} Program 2:
// Declare an empty set $set = new DsSet();
// Use the add() function for
// add elements to the set $set -> add (10, 20, 30, "Geeks" , "for" ); print_r ( $set ); ?> Exit:DsSet Object ( [0] = > 10 [1] = > 20 [2] = > 30 [3] = > Geeks [4] = > for)
Link: http://php.net/manual/en/ds-set.add.php
