使用getTemplate拉随机php文件

问题描述：

I'm trying to pull a random add into a page. I can pull this

<? getTemplate('sideadd.php'); ?>

But if I want to pull sideadd1.php / sideadd2.php

randomly, I thought I would be able to do this.

<? getTemplate('sideadd '.rand(1,2).' .php'); ?>

But unfortunately I can't. it returns nothing.

So what's the best way of going about this. Pretty new to php so sorry if I dont explain myself very well.

答

Change:

<? getTemplate('sideadd '.rand(1,2).' .php'); ?>

to:

<? getTemplate('sideadd'.rand(1,2).'.php'); ?>

You were generating 'sideadd 1 .php', instead of 'sideadd1.php'