Fix issues #134, #1911
diff --git a/system/database/DB_cache.php b/system/database/DB_cache.php
index ba91103..bdd9186 100644
--- a/system/database/DB_cache.php
+++ b/system/database/DB_cache.php
@@ -43,6 +43,8 @@
$this->CI =& get_instance();
$this->db =& $db;
$this->CI->load->helper('file');
+
+ $this->check_path();
}
// --------------------------------------------------------------------
@@ -66,7 +68,9 @@
}
// Add a trailing slash to the path if needed
- $path = preg_replace('/(.+?)\/*$/', '\\1/', $path);
+ $path = realpath($path)
+ ? rtrim(realpath($path), DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR
+ : rtrim($path, '/').'/';
if ( ! is_dir($path) OR ! is_really_writable($path))
{
@@ -90,11 +94,6 @@
*/
public function read($sql)
{
- if ( ! $this->check_path())
- {
- return $this->db->cache_off();
- }
-
$segment_one = ($this->CI->uri->segment(1) == FALSE) ? 'default' : $this->CI->uri->segment(1);
$segment_two = ($this->CI->uri->segment(2) == FALSE) ? 'index' : $this->CI->uri->segment(2);
$filepath = $this->db->cachedir.$segment_one.'+'.$segment_two.'/'.md5($sql);
@@ -116,11 +115,6 @@
*/
public function write($sql, $object)
{
- if ( ! $this->check_path())
- {
- return $this->db->cache_off();
- }
-
$segment_one = ($this->CI->uri->segment(1) == FALSE) ? 'default' : $this->CI->uri->segment(1);
$segment_two = ($this->CI->uri->segment(2) == FALSE) ? 'index' : $this->CI->uri->segment(2);
$dir_path = $this->db->cachedir.$segment_one.'+'.$segment_two.'/';