Randomly display specified text using if elseif usage

Contents of this section:
Display specified text randomly

LearnphpProgramming中if else## The usage of #if is to use if elseif statement multiple times.

Example:

<?php
/*** 随机显示指定的文本* 
by www.jbxue.com*/function getRand() 
{ $a=rand(1,5); if ($a==1) 
{  echo "今天晴天！"; }elseif ($a==2) 
{  echo "今天大太阳"; }elseif ($a==3)
 {  echo "今天下雨天"; }elseif ($a==4) 
 {  echo "今天多云"; }elseif ($a==5) 
 {  echo "今天流星雨"; }}?>

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