-
-
//学习each()函数的用法 - $prices=Array('Tries' => 100, 'Oil' => 10, 'Spank Plugs' => 4)
while($elements = each($prices)){ - echo $elements['key']; //echo $elements[0];
- echo " - ";
- echo $elements['value']; //echo $element[1];
- echo "
";
- }
-
输出结果：
Tires-100
Oil-10
Spank Plugs-4
| 
![[웹 프런트엔드] Node.js 빠른 시작](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
