diff --git a/system/libraries/Output.php b/system/libraries/Output.php
index 9c48bbb..0c2620d 100644
--- a/system/libraries/Output.php
+++ b/system/libraries/Output.php
@@ -7,19 +7,19 @@
* @package CodeIgniter
* @author Rick Ellis
* @copyright Copyright (c) 2006, pMachine, Inc.
- * @license http://www.codeignitor.com/user_guide/license.html
+ * @license http://www.codeignitor.com/user_guide/license.html
* @link http://www.codeigniter.com
* @since Version 1.0
* @filesource
*/
-
+
// ------------------------------------------------------------------------
/**
* Output Class
*
* Responsible for sending final output to browser
- *
+ *
* @package CodeIgniter
* @subpackage Libraries
* @category Output
@@ -42,7 +42,7 @@
// --------------------------------------------------------------------
/**
- * Get Output
+ * Get Output
*
* Returns the current output string
*
@@ -57,7 +57,7 @@
// --------------------------------------------------------------------
/**
- * Set Output
+ * Set Output
*
* Sets the output string
*
@@ -73,7 +73,7 @@
// --------------------------------------------------------------------
/**
- * Set Header
+ * Set Header
*
* Lets you set a server header which will be outputted with the final display.
*
@@ -92,7 +92,7 @@
// --------------------------------------------------------------------
/**
- * Enable/disable Profiler
+ * Enable/disable Profiler
*
* @access public
* @param bool
@@ -106,7 +106,7 @@
// --------------------------------------------------------------------
/**
- * Set Cache
+ * Set Cache
*
* @access public
* @param integer
@@ -135,8 +135,8 @@
*/
function _display($output = '')
{
- // Note: We use globals because we can't use $CI =& get_instance()
- // since this function is sometimes called by the caching mechanism,
+ // Note: We use globals because we can't use $CI =& get_instance()
+ // since this function is sometimes called by the caching mechanism,
// which happens before the CI super object is available.
global $BM, $CFG;
@@ -158,7 +158,7 @@
// --------------------------------------------------------------------
- // Parse out the elapsed time and memory usage,
+ // Parse out the elapsed time and memory usage,
// then swap the pseudo-variables with the data
$elapsed = $BM->elapsed_time('total_execution_time_start', 'total_execution_time_end');
@@ -249,7 +249,7 @@
// --------------------------------------------------------------------
/**
- * Write a Cache File
+ * Write a Cache File
*
* @access public
* @return void
@@ -272,19 +272,19 @@
$cache_path .= md5($uri);
- if ( ! $fp = @fopen($cache_path, 'wb'))
- {
+ if ( ! $fp = @fopen($cache_path, 'wb'))
+ {
log_message('error', "Unable to write ache file: ".$cache_path);
- return;
+ return;
}
$expire = time() + ($this->cache_expiration * 60);
- flock($fp, LOCK_EX);
- fwrite($fp, $expire.'TS--->'.$output);
- flock($fp, LOCK_UN);
- fclose($fp);
- @chmod($cache_path, 0777);
+ flock($fp, LOCK_EX);
+ fwrite($fp, $expire.'TS--->'.$output);
+ flock($fp, LOCK_UN);
+ fclose($fp);
+ @chmod($cache_path, 0777);
log_message('debug', "Cache file written: ".$cache_path);
}
@@ -292,7 +292,7 @@
// --------------------------------------------------------------------
/**
- * Update/serve a cached file
+ * Update/serve a cached file
*
* @access public
* @return void
@@ -329,13 +329,13 @@
flock($fp, LOCK_SH);
$cache = '';
- if (filesize($filepath) > 0)
+ if (filesize($filepath) > 0)
{
- $cache = fread($fp, filesize($filepath));
+ $cache = fread($fp, filesize($filepath));
}
flock($fp, LOCK_UN);
- fclose($fp);
+ fclose($fp);
// Strip out the embedded timestamp
if ( ! preg_match("/(\d+TS--->)/", $cache, $match))