diff options
Diffstat (limited to 'system/core/Output.php')
| -rw-r--r-- | system/core/Output.php | 38 |
1 files changed, 23 insertions, 15 deletions
diff --git a/system/core/Output.php b/system/core/Output.php index 6644b3bff..562dbb86b 100644 --- a/system/core/Output.php +++ b/system/core/Output.php @@ -1,4 +1,4 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * @@ -33,19 +33,27 @@ class CI_Output { protected $headers = array(); protected $mime_types = array(); protected $enable_profiler = FALSE; - protected $parse_exec_vars = TRUE; // whether or not to parse variables like {elapsed_time} and {memory_usage} - protected $_zlib_oc = FALSE; protected $_profiler_sections = array(); + protected $parse_exec_vars = TRUE; // whether or not to parse variables like {elapsed_time} and {memory_usage} function __construct() { $this->_zlib_oc = @ini_get('zlib.output_compression'); // Get mime types for later - include APPPATH.'config/mimes'.EXT; + if (defined('ENVIRONMENT') AND file_exists(APPPATH.'config/'.ENVIRONMENT.'/mimes.php')) + { + include APPPATH.'config/'.ENVIRONMENT.'/mimes.php'; + } + else + { + include APPPATH.'config/mimes.php'; + } + + $this->mime_types = $mimes; - + log_message('debug', "Output Class Initialized"); } @@ -78,7 +86,7 @@ class CI_Output { function set_output($output) { $this->final_output = $output; - + return $this; } @@ -114,7 +122,7 @@ class CI_Output { * * Lets you set a server header which will be outputted with the final display. * - * Note: If a file is cached, headers will not be sent. We need to figure out + * Note: If a file is cached, headers will not be sent. We need to figure out * how to permit header data to be saved with the cache data... * * @access public @@ -168,7 +176,7 @@ class CI_Output { $header = 'Content-Type: '.$mime_type; $this->headers[] = array($header, TRUE); - + return $this; } @@ -253,7 +261,7 @@ class CI_Output { * $this->final_output * * This function sends the finalized output data to the browser along - * with any server headers and profile data. It also stops the + * with any server headers and profile data. It also stops the * benchmark timer so the page rendering speed and memory usage can be shown. * * @access public @@ -261,7 +269,7 @@ class CI_Output { */ function _display($output = '') { - // Note: We use globals because we can't use $CI =& get_instance() + // 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; @@ -282,7 +290,7 @@ class CI_Output { // -------------------------------------------------------------------- - // Do we need to write a cache file? Only if the controller does not have its + // Do we need to write a cache file? Only if the controller does not have its // own _output() method and we are not dealing with a cache file, which we // can determine by the existence of the $CI object above if ($this->cache_expiration > 0 && isset($CI) && ! method_exists($CI, '_output')) @@ -360,7 +368,7 @@ class CI_Output { // we will remove them and add them back after we insert the profile data if (preg_match("|</body>.*?</html>|is", $output)) { - $output = preg_replace("|</body>.*?</html>|is", '', $output); + $output = preg_replace("|</body>.*?</html>|is", '', $output); $output .= $CI->profiler->run(); $output .= '</body></html>'; } @@ -373,14 +381,14 @@ class CI_Output { // -------------------------------------------------------------------- // Does the controller contain a function named _output()? - // If so send the output there. Otherwise, echo it. + // If so send the output there. Otherwise, echo it. if (method_exists($CI, '_output')) { $CI->_output($output); } else { - echo $output; // Send it to the browser! + echo $output; // Send it to the browser! } log_message('debug', "Final output sent to browser"); @@ -450,7 +458,7 @@ class CI_Output { { $cache_path = ($CFG->item('cache_path') == '') ? APPPATH.'cache/' : $CFG->item('cache_path'); - // Build the file path. The file name is an MD5 hash of the full URI + // Build the file path. The file name is an MD5 hash of the full URI $uri = $CFG->item('base_url'). $CFG->item('index_page'). $URI->uri_string; |