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Improved comments in file cache driver.

This commit is contained in:
Taylor Otwell 2011-06-17 11:21:09 -07:00
parent 0ee4239613
commit 55e1055dd7
1 changed files with 0 additions and 6 deletions
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6
system/cache/driver/file.php vendored
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@ -29,17 +29,11 @@ public function has($key)
*/ */
public function get($key, $default = null) public function get($key, $default = null)
{ {
// --------------------------------------------------
// If the item has already been loaded, return it.
// --------------------------------------------------
if (array_key_exists($key, $this->items)) if (array_key_exists($key, $this->items))
{ {
return $this->items[$key]; return $this->items[$key];
} }
// --------------------------------------------------
// Does the cache item even exist?
// --------------------------------------------------
if ( ! file_exists(APP_PATH.'cache/'.$key)) if ( ! file_exists(APP_PATH.'cache/'.$key))
{ {
return $default; return $default;