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PHP Ds / Set get () Function

Syntax:
mixed public DsSet::get (int $index)
Parameters: This function takes one parameter, $index, which represents the position of the index in the set from which to extract the value.Return value:this function returns a gift with $index in the Set instance.The following programs illustrate the Ds / Set::get() function :Program 1:  
// Declaring a new set $set = new DsSet ([10, 15, 21]);  
// Show Set Element var_dump ( $set );  
// Show value at index 2 echo "Value at index 2 is:" ; print_r ( $set -> get (2));  
?>
Exit:
object (DsSet ) # 1 (3) {[0] = > int (10) [1] = > int (15) [2] = > int (21)} Value at index 2 is: 21
Program 2:  
// Declare a new set $set = new DsSet ([ "Geeks" , "for" , "Keegs" ]);  
// Show Set Element var_dump ( $set );  
// Show value at index 0 echo "Value at index 0 is:" ; print_r ( $set -> get (0));  
?>
Exit:
object (DsSet ) # 1 (3) {[0] = > string (5) "Geeks" [1] = > string (3) "for" [2] = > string (5) "Keegs"} Value at index 0 is: Geeks
Link: http://php.net/manual/en/ds-set.get.php

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