缓存PHP数组非常简单:

Caching a PHP array is pretty easy:

file_put_contents($path, '<?php return '.var_export($my_array,true).';?>');

然后您可以将其读出:

if (file_exists($path)) $my_array = include($path);

您可能还想查看ADOdb ，它提供了缓存内部.

You might also want to look into ADOdb, which provides caching internally.