Optimize All Tables In A MySQL Database

If you have a database driven site and you want to optimize MySQL tables then this is perfect. It goes through all the tables in a MySQL database and does table optimization on each one using the MySQL Optimize Table syntax.

<?php 

dbConnect() 

$alltables = mysql_query("SHOW TABLES"); 

while ($table = mysql_fetch_assoc($alltables)) 

{ 

   foreach ($table as $db => $tablename) 

   { 

       mysql_query("OPTIMIZE TABLE '".$tablename."'") 

           or die(mysql_error()); 

   }     

} 

?>