PHP Ds Deque reversed() 函数

Ds\Deque::reversed() 函数可以返回一个翻转的副本。

语法

public Ds\Deque Ds\Deque::reversed( void )

Ds\Deque::reversed()函数没有任何参数。

Ds\Deque::reversed()函数可以返回deque的反转副本。

示例1

<?php 
   deque = new \Ds\Deque([10, 20, 30, 40, 50]);   echo("The elements in deque: \n");   var_dump(deque); 

   deque_new =deque->reversed(); 
   echo("\n The elements of reversed deque: \n"); 
   var_dump($deque_new); 
?>

示例2

<?php 
   deque = new \Ds\Deque(["Tutorials", "Point", "India", "Tutorix"]);   echo("The elements of deque: \n");   print_r(deque); 6

   deque_new =deque->reversed(); 
   echo("\n The elements of reversed deque: \n"); 
   print_r($deque_new); 
?>