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Diffstat (limited to 'user_guide_src/source/libraries/output.rst')
| -rw-r--r-- | user_guide_src/source/libraries/output.rst | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/user_guide_src/source/libraries/output.rst b/user_guide_src/source/libraries/output.rst index e49ea5366..c3f948805 100644 --- a/user_guide_src/source/libraries/output.rst +++ b/user_guide_src/source/libraries/output.rst @@ -205,4 +205,32 @@ Class Reference Caches the current page for the specified amount of seconds. - For more information, please see the :doc:`caching documentation <../general/caching>`.
\ No newline at end of file + For more information, please see the :doc:`caching documentation <../general/caching>`. + + .. method:: _display([$output='']) + + :param string $output: Output data override + :returns: void + :rtype: void + + 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. + + :: + + $this->output->_display(); + + .. note:: This method is called automatically at the end of script execution, you won't need to call it manually unless + you are aborting script execution using ``exit()`` or ``die()`` in your code. + + :: + $response = array('status' => 'OK'); + + $this->output + ->set_status_header(200) + ->set_content_type('application/json', 'utf-8') + ->set_output(json_encode($response, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES)) + ->_display(); + exit(); + + .. note:: Calling this method manually without aborting script execution will result in a duplicated output.
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