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| -rw-r--r-- | user_guide_src/source/libraries/output.rst | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/user_guide_src/source/libraries/output.rst b/user_guide_src/source/libraries/output.rst index c3f948805..5c82e455a 100644 --- a/user_guide_src/source/libraries/output.rst +++ b/user_guide_src/source/libraries/output.rst @@ -207,30 +207,26 @@ Class Reference For more information, please see the :doc:`caching documentation <../general/caching>`. - .. method:: _display([$output='']) + .. method:: _display([$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(); + Sends finalized output data to the browser along with any server headers. It also stops benchmark + timers. .. 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. - :: + Example:: $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(); + ->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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