试着用php编写一个简单的字母程序

Question

我试图从一条线上的阵列中吐出字母表中的每个字母,AZ.

这是我的代码到目前为止的样子:

$alphabet = array ("A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z");

while ($alphabet) {
   echo $alphabet;
   $alphabet;
}

我有点卡在这个部分,并不太确定还有什么可以写这个工作.有什么建议？

Answer 1

使用range和array_walk:

function e($s) { echo $s; }
array_walk(range('A', 'Z'), 'e');

工作示例:http://codepad.org/pedjOlY9