<?php
deque =new\Ds\Deque([5,3,8,1,7,4]);echo("The elements in deque: \n");print_r(deque);
deque->sort();echo("The elements after sorting in deque: \n");print_r(deque);?>
PHP
示例2
<?php
deque =new\Ds\Deque([5,3,8,1,7,4]);echo("The elements of deque: \n");print_r(deque);
deque->sort(function(first, second){ returnfirst <= second;});echo("The elements after sorting in deque: \n");print_r(deque);?>