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-rw-r--r--engine/lib/cache.php25
1 files changed, 23 insertions, 2 deletions
diff --git a/engine/lib/cache.php b/engine/lib/cache.php
index 469042108..9e5a0b1cc 100644
--- a/engine/lib/cache.php
+++ b/engine/lib/cache.php
@@ -12,9 +12,12 @@
*/
/**
- * @class ElggCache The elgg cache superclass.
+ * ElggCache The elgg cache superclass.
* This defines the interface for a cache (wherever that cache is stored).
+ *
* @author Marcus Povey <marcus@dushka.co.uk>
+ * @package Elgg
+ * @subpackage API
*/
abstract class ElggCache
{
@@ -73,9 +76,12 @@
}
/**
- * @class ElggFileCache
+ * ElggFileCache
* Store cached data in a file store.
+ *
* @author Marcus Povey <marcus@dushka.co.uk>
+ * @package Elgg
+ * @subpackage API
*/
class ElggFileCache extends ElggCache
{
@@ -134,6 +140,13 @@
return $filename;
}
+ /**
+ * Save a key
+ *
+ * @param string $key
+ * @param string $data
+ * @return boolean
+ */
public function save($key, $data)
{
$f = $this->create_file($this->sanitise_filename($key), "wb");
@@ -148,6 +161,14 @@
return false;
}
+ /**
+ * Load a key
+ *
+ * @param string $key
+ * @param int $offset
+ * @param int $limit
+ * @return string
+ */
public function load($key, $offset = 0, $limit = null)
{
$f = $this->create_file($this->sanitise_filename($key));