$final_output
$final_output : string
Final output string
Output Class
Responsible for sending final output to the browser.
set_output(string $output) : \CI_Output
Set Output
Sets the output string.
| string | $output | Output data |
append_output(string $output) : \CI_Output
Append Output
Appends data onto the output string.
| string | $output | Data to append |
set_header(string $header, boolean $replace = TRUE) : \CI_Output
Set Header
Lets you set a server header which will be sent with the final output.
Note: If a file is cached, headers will not be sent.
| string | $header | Header |
| boolean | $replace | Whether to replace the old header value, if already set |
set_content_type(string $mime_type, string $charset = NULL) : \CI_Output
Set Content-Type Header
| string | $mime_type | Extension of the file we're outputting |
| string | $charset | Character set (default: NULL) |
set_status_header(integer $code = 200, string $text = '') : \CI_Output
Set HTTP Status Header
As of version 1.7.2, this is an alias for common function set_status_header().
| integer | $code | Status code (default: 200) |
| string | $text | Optional message |
enable_profiler(boolean $val = TRUE) : \CI_Output
Enable/disable Profiler
| boolean | $val | TRUE to enable or FALSE to disable |
set_profiler_sections(array $sections) : \CI_Output
Set Profiler Sections
Allows override of default/config settings for Profiler section display.
| array | $sections | Profiler sections |
cache(integer $time) : \CI_Output
Set Cache
| integer | $time | Cache expiration time in minutes |
_display(string $output = NULL) : void
Display Output
Processes and sends finalized output data to the browser along with any server headers and profile data. It also stops benchmark timers so the page rendering speed and memory usage can be shown.
Note: All "view" data is automatically put into $this->final_output by controller class.
| string | $output | Output data override |
set_cache_header(integer $last_modified, integer $expiration) : void
Set Cache Header
Set the HTTP headers to match the server-side file cache settings in order to reduce bandwidth.
| integer | $last_modified | Timestamp of when the page was last modified |
| integer | $expiration | Timestamp of when should the requested page expire from cache |