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-rw-r--r--system/database/DB_cache.php16
1 files changed, 8 insertions, 8 deletions
diff --git a/system/database/DB_cache.php b/system/database/DB_cache.php
index 79651fcb0..ba9110382 100644
--- a/system/database/DB_cache.php
+++ b/system/database/DB_cache.php
@@ -2,7 +2,7 @@
/**
* CodeIgniter
*
- * An open source application development framework for PHP 5.1.6 or newer
+ * An open source application development framework for PHP 5.2.4 or newer
*
* NOTICE OF LICENSE
*
@@ -55,9 +55,9 @@ class CI_DB_Cache {
*/
public function check_path($path = '')
{
- if ($path == '')
+ if ($path === '')
{
- if ($this->db->cachedir == '')
+ if ($this->db->cachedir === '')
{
return $this->db->cache_off();
}
@@ -99,7 +99,7 @@ class CI_DB_Cache {
$segment_two = ($this->CI->uri->segment(2) == FALSE) ? 'index' : $this->CI->uri->segment(2);
$filepath = $this->db->cachedir.$segment_one.'+'.$segment_two.'/'.md5($sql);
- if (FALSE === ($cachedata = read_file($filepath)))
+ if (FALSE === ($cachedata = file_get_contents($filepath)))
{
return FALSE;
}
@@ -154,12 +154,12 @@ class CI_DB_Cache {
*/
public function delete($segment_one = '', $segment_two = '')
{
- if ($segment_one == '')
+ if ($segment_one === '')
{
$segment_one = ($this->CI->uri->segment(1) == FALSE) ? 'default' : $this->CI->uri->segment(1);
}
- if ($segment_two == '')
+ if ($segment_two === '')
{
$segment_two = ($this->CI->uri->segment(2) == FALSE) ? 'index' : $this->CI->uri->segment(2);
}
@@ -177,10 +177,10 @@ class CI_DB_Cache {
*/
public function delete_all()
{
- delete_files($this->db->cachedir, TRUE);
+ delete_files($this->db->cachedir, TRUE, 0, TRUE);
}
}
/* End of file DB_cache.php */
-/* Location: ./system/database/DB_cache.php */
+/* Location: ./system/database/DB_cache.php */ \ No newline at end of file