Caching with PEAR::Cache - Combined Code
(Page 5 of 6 )
Based on the points illustrated in this tutorial, a possible framework for a cached script could resemble the following:
<?php
include "Cache.php";
$store_as = "file";
$options = array("cache_dir" => getcwd() . "/cache");
$cache = new cache($store_as, $options);
$cached_id = $cache->generateID($_SERVER["PHP_SELF"]);
if ($content = $cache->get($cached_id))
echo $content;
else {
ob_start();
// ...PHP script which results in output goes here.
$content = ob_get_contents();
ob_end_clean();
$cache->save($cached_id, $content, 3600);
echo $contents;
}
?> |
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