PHP Ds Deque merge()用法及代码示例

Ds\Deque::merge() 函数可以返回将所有给定值添加到双端队列的结果。

用法

public Ds\Deque Ds\Deque::merge( mixed $values )

Ds\Deque::merge() 函数可以返回将所有给定值添加到双端队列的结果，实际上与将值添加到副本然后可以返回该副本相同。

例子1

<?php 
   $deque1 = new \Ds\Deque([10, 20, 30, 40, 50]); 
   echo("The elements in first deque:\n"); 
   print_r($deque1); 
   
   $deque2 = new \Ds\Deque([60, 70, 80, 90]); 
   echo("\n The elements of second deque:\n"); 
   print_r($deque2); 
   
   echo("\n The merged deque elements:\n"); 
   print_r($deque1->merge($deque2)); 
?>

例子2

<?php 
   $deque1 = new \Ds\Deque(["Tutorials", "Point", "India"]); 
   echo("The elements in first deque:\n"); 
   print_r($deque1); 
   
   $deque2 = new \Ds\Deque(["Tutorix", "India"]);
   echo("\n The elements of second deque:\n"); 
   print_r($deque2); 
   
   echo("\n The merged deque elements:\n"); 
   print_r($deque1->merge($deque2)); 
?>