Remove dead code written for PHP 5.2
diff --git a/system/libraries/Session/drivers/Session_files_driver.php b/system/libraries/Session/drivers/Session_files_driver.php
index 57c3777..bf4df8b 100644
--- a/system/libraries/Session/drivers/Session_files_driver.php
+++ b/system/libraries/Session/drivers/Session_files_driver.php
@@ -149,18 +149,9 @@
// which re-reads session data
if ($this->_file_handle === NULL)
{
- // Just using fopen() with 'c+b' mode would be perfect, but it is only
- // available since PHP 5.2.6 and we have to set permissions for new files,
- // so we'd have to hack around this ...
- if (($this->_file_new = ! file_exists($this->_file_path.$session_id)) === TRUE)
- {
- if (($this->_file_handle = fopen($this->_file_path.$session_id, 'w+b')) === FALSE)
- {
- log_message('error', "Session: File '".$this->_file_path.$session_id."' doesn't exist and cannot be created.");
- return $this->_failure;
- }
- }
- elseif (($this->_file_handle = fopen($this->_file_path.$session_id, 'r+b')) === FALSE)
+ $this->_file_new = ! file_exists($this->_file_path.$session_id);
+
+ if (($this->_file_handle = fopen($this->_file_path.$session_id, 'c+b')) === FALSE)
{
log_message('error', "Session: Unable to open file '".$this->_file_path.$session_id."'.");
return $this->_failure;