如何分开(查询和PHP)[关闭]

I have a post table like this one:

id|title|slug|    tags      |
1 |aaaaa|aaaa|cms,php,review|

How can I split the "tags" string and make each one into a tag that is clickable like these:

this is title of post

this is description of the post

category(blog, internet)

tags(cms, php, review)"each of them will be a link".

try something like this using explode

   <?php
   $explo_str = explode(',',$tags_string)//tags string is your data straight from the mysql table in this case cms,php,review
   for($i=0 ; $i < sizeof($explo_str) ; $i++)
   {
      echo '<a href="your link">'.$explo_str[$i].'</a>';      
   }
   ?>