Syntax:public DsDeque::sorted ($comparator): DsDeque
Parameters: This function takes a
$comparator with one parameter, which contains a comparator function for sorting Deque.
Return Value:This function returns Deque, which contains the elements of the original Deque in sorted order.The following programs illustrate the
Ds / Deque::sorted()function in PHP:
Program 1:
// Declare deque $deck = new DsDeque ([4, 5, 3, 2, 8, 1, 9]); echo ( " Elements of Deque " );
// Show Deque elements print_r ( $deck ); echo ( " Sorted Deque " );
// Use the sorted() function for
// sort the Deque elements print_r ( $deck -> sorted());
?> Exit:Elements of Deque DsDeque Object ([0] = > 4 [1] = > 5 [2] = > 3 [3] = > 2 [4] = > 8 [5] = > 1 [6] = > 9) Sorted Deque DsDeque Object ([0] = > 1 [1] = > 2 [2] = > 3 [3] = > 4 [4] = > 5 [5] = > 8 [6] = > 9)
Program 2:
// Declare deque $deck = new DsDeque ([4 , 5, 3, 2, 8, 1, 9]); echo ( " Elements of Deque " );
// Show Deque elements print_r ( $deck );
// Use a comparator function to sort items $deck = $deck -> sorted ( function ( $var1 , $var2 ) { return $var1 < = $var2 ; }) ; echo ( " Sorted Deque " );
// Use the sorted() function for
// sort the Deque elements print_r ( $deck );
?> Exit:Elements of Deque DsDeque Object ([0] = > 4 [1] = > 5 [2] = > 3 [3] = > 2 [4] = > 8 [5] = > 1 [6] = > 9) Sorted Deque DsDeque Object ([0] = > 9 [1] = > 8 [2] = > 5 [3] = > 4 [4] = > 3 [5] = > 2 [6] = > 1)
Link: http: //php.net/manual/en/ds-deque.sorted.php
