backed out 648b42a75739, which was a NON-trivial whitespace commit. It broke the Typography class's string replacements, for instance
diff --git a/system/libraries/Cache/drivers/Cache_apc.php b/system/libraries/Cache/drivers/Cache_apc.php
index ea129ed..de75719 100644
--- a/system/libraries/Cache/drivers/Cache_apc.php
+++ b/system/libraries/Cache/drivers/Cache_apc.php
@@ -10,30 +10,30 @@
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 2.0
- * @filesource
+ * @filesource
*/
// ------------------------------------------------------------------------
/**
- * CodeIgniter APC Caching Class
+ * CodeIgniter APC Caching Class
*
* @package CodeIgniter
* @subpackage Libraries
* @category Core
* @author ExpressionEngine Dev Team
- * @link
+ * @link
*/
class CI_Cache_apc extends CI_Driver {
/**
- * Get
+ * Get
*
- * Look for a value in the cache. If it exists, return the data
+ * Look for a value in the cache. If it exists, return the data
* if not, return FALSE
*
- * @param string
+ * @param string
* @return mixed value that is stored/FALSE on failure
*/
public function get($id)
@@ -43,8 +43,8 @@
return (is_array($data)) ? $data[0] : FALSE;
}
- // ------------------------------------------------------------------------
-
+ // ------------------------------------------------------------------------
+
/**
* Cache Save
*
@@ -58,7 +58,7 @@
{
return apc_store($id, array($data, time(), $ttl), $ttl);
}
-
+
// ------------------------------------------------------------------------
/**
@@ -90,7 +90,7 @@
* Cache Info
*
* @param string user/filehits
- * @return mixed array on success, false on failure
+ * @return mixed array on success, false on failure
*/
public function cache_info($type = NULL)
{
@@ -137,13 +137,13 @@
log_message('error', 'The APC PHP extension must be loaded to use APC Cache.');
return FALSE;
}
-
+
return TRUE;
}
// ------------------------------------------------------------------------
-
+
}
// End Class
diff --git a/system/libraries/Cache/drivers/Cache_file.php b/system/libraries/Cache/drivers/Cache_file.php
index 39dcd15..13e2d1a 100644
--- a/system/libraries/Cache/drivers/Cache_file.php
+++ b/system/libraries/Cache/drivers/Cache_file.php
@@ -10,19 +10,19 @@
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 2.0
- * @filesource
+ * @filesource
*/
// ------------------------------------------------------------------------
/**
- * CodeIgniter Memcached Caching Class
+ * CodeIgniter Memcached Caching Class
*
* @package CodeIgniter
* @subpackage Libraries
* @category Core
* @author ExpressionEngine Dev Team
- * @link
+ * @link
*/
class CI_Cache_file extends CI_Driver {
@@ -36,9 +36,9 @@
{
$CI =& get_instance();
$CI->load->helper('file');
-
+
$path = $CI->config->item('cache_path');
-
+
$this->_cache_path = ($path == '') ? APPPATH.'cache/' : $path;
}
@@ -56,16 +56,16 @@
{
return FALSE;
}
-
+
$data = read_file($this->_cache_path.$id);
$data = unserialize($data);
-
- if (time() > $data['time'] + $data['ttl'])
+
+ if (time() > $data['time'] + $data['ttl'])
{
unlink($this->_cache_path.$id);
return FALSE;
}
-
+
return $data['data'];
}
@@ -76,22 +76,22 @@
*
* @param string unique key
* @param mixed data to store
- * @param int length of time (in seconds) the cache is valid
+ * @param int length of time (in seconds) the cache is valid
* - Default is 60 seconds
* @return boolean true on success/false on failure
*/
public function save($id, $data, $ttl = 60)
- {
+ {
$contents = array(
'time' => time(),
- 'ttl' => $ttl,
+ 'ttl' => $ttl,
'data' => $data
);
-
+
if (write_file($this->_cache_path.$id, serialize($contents)))
{
@chmod($this->_cache_path.$id, 0777);
- return TRUE;
+ return TRUE;
}
return FALSE;
@@ -116,7 +116,7 @@
* Clean the Cache
*
* @return boolean false on failure/true on success
- */
+ */
public function clean()
{
return delete_files($this->_cache_path);
@@ -151,10 +151,10 @@
{
return FALSE;
}
-
- $data = read_file($this->_cache_path.$id);
+
+ $data = read_file($this->_cache_path.$id);
$data = unserialize($data);
-
+
if (is_array($data))
{
$data = $data['data'];
@@ -170,7 +170,7 @@
'mtime' => $mtime
);
}
-
+
return FALSE;
}
@@ -180,7 +180,7 @@
* Is supported
*
* In the file driver, check to see that the cache directory is indeed writable
- *
+ *
* @return boolean
*/
public function is_supported()