有时想在某个地方随机显示一句话,这个代码就可以帮到你了。
把这句写进 functions.php
function random_str() {
$poems = "I really want to talk to you, but I feel like I’m annoying you.
Your life is a result of the choices you make… if you don’t like your life it is time to start making better choices.
";
$poems = explode("\n", $poems);
return $poems[rand(0, count($poems) - 1)];
}
function says() {
$says = random_str();
echo $says;
}
$poems = "第一句
第二句
第三句
上边是需要加入随机的话,回车结束一句。
在需要的地方调用就可以。
<?php says();?>