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authorAnton Lindqvist <anton@qvister.se>2012-04-25 12:08:37 +0200
committerAnton Lindqvist <anton@qvister.se>2012-04-25 12:08:37 +0200
commit92f10e837d132f9866626d3f2e0a633b22329ebb (patch)
treee3ade8c7dd46f90690455fb2dcc112d6d015c980 /system/core/Output.php
parent210e664abe857ddd267a7ba8713e2318d3e59a9c (diff)
parentf8ae11598ba058ee02cc4f8c82dbab3420756aae (diff)
Merge branch 'develop' of https://github.com/EllisLab/CodeIgniter into develop
Conflicts: system/libraries/Cache/Cache.php
Diffstat (limited to 'system/core/Output.php')
-rwxr-xr-xsystem/core/Output.php56
1 files changed, 37 insertions, 19 deletions
diff --git a/system/core/Output.php b/system/core/Output.php
index abd8a0ea9..3cb40626a 100755
--- a/system/core/Output.php
+++ b/system/core/Output.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
*
@@ -25,8 +25,6 @@
* @filesource
*/
-// ------------------------------------------------------------------------
-
/**
* Output Class
*
@@ -45,37 +43,37 @@ class CI_Output {
*
* @var string
*/
- protected $final_output;
+ public $final_output;
/**
* Cache expiration time
*
* @var int
*/
- protected $cache_expiration = 0;
+ public $cache_expiration = 0;
/**
* List of server headers
*
* @var array
*/
- protected $headers = array();
+ public $headers = array();
/**
* List of mime types
*
* @var array
*/
- protected $mime_types = array();
+ public $mime_types = array();
/**
* Determines wether profiler is enabled
*
* @var book
*/
- protected $enable_profiler = FALSE;
+ public $enable_profiler = FALSE;
/**
* Determines if output compression is enabled
*
* @var bool
*/
- protected $_zlib_oc = FALSE;
+ protected $_zlib_oc = FALSE;
/**
* List of profiler sections
*
@@ -87,14 +85,14 @@ class CI_Output {
*
* @var bool
*/
- protected $parse_exec_vars = TRUE;
+ public $parse_exec_vars = TRUE;
public function __construct()
{
$this->_zlib_oc = @ini_get('zlib.output_compression');
// Get mime types for later
- if (defined('ENVIRONMENT') AND file_exists(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'))
+ if (defined('ENVIRONMENT') && file_exists(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'))
{
include APPPATH.'config/'.ENVIRONMENT.'/mimes.php';
}
@@ -226,10 +224,30 @@ class CI_Output {
// --------------------------------------------------------------------
/**
+ * Get Current Content Type Header
+ *
+ * @return string 'text/html', if not already set
+ */
+ public function get_content_type()
+ {
+ for ($i = 0, $c = count($this->headers); $i < $c; $i++)
+ {
+ if (preg_match('/^Content-Type:\s(.+)$/', $this->headers[$i][0], $matches))
+ {
+ return $matches[1];
+ }
+ }
+
+ return 'text/html';
+ }
+
+ // --------------------------------------------------------------------
+
+ /**
* Set HTTP Status Header
* moved to Common procedural functions in 1.7.2
*
- * @param int the status code
+ * @param int the status code
* @param string
* @return void
*/
@@ -249,7 +267,7 @@ class CI_Output {
*/
public function enable_profiler($val = TRUE)
{
- $this->enable_profiler = (is_bool($val)) ? $val : TRUE;
+ $this->enable_profiler = is_bool($val) ? $val : TRUE;
return $this;
}
@@ -267,7 +285,7 @@ class CI_Output {
{
foreach ($sections as $section => $enable)
{
- $this->_profiler_sections[$section] = ($enable !== FALSE) ? TRUE : FALSE;
+ $this->_profiler_sections[$section] = ($enable !== FALSE);
}
return $this;
@@ -278,12 +296,12 @@ class CI_Output {
/**
* Set Cache
*
- * @param integer
+ * @param int
* @return void
*/
public function cache($time)
{
- $this->cache_expiration = ( ! is_numeric($time)) ? 0 : $time;
+ $this->cache_expiration = is_numeric($time) ? $time : 0;
return $this;
}
@@ -297,7 +315,7 @@ class CI_Output {
* $this->final_output
*
* This function sends the finalized output data to the browser along
- * with any server headers and profile data. It also stops the
+ * with any server headers and profile data. It also stops the
* benchmark timer so the page rendering speed and memory usage can be shown.
*
* @param string
@@ -343,7 +361,7 @@ class CI_Output {
if ($this->parse_exec_vars === TRUE)
{
- $memory = ( ! function_exists('memory_get_usage')) ? '0' : round(memory_get_usage()/1024/1024, 2).'MB';
+ $memory = function_exists('memory_get_usage') ? round(memory_get_usage()/1024/1024, 2).'MB' : '0';
$output = str_replace(array('{elapsed_time}', '{memory_usage}'), array($elapsed, $memory), $output);
}
@@ -520,4 +538,4 @@ class CI_Output {
}
/* End of file Output.php */
-/* Location: ./system/core/Output.php */
+/* Location: ./system/core/Output.php */ \ No newline at end of file