How can I get time of render page waste using Framework CodeIgniter?

Question

How can I get time of render page waste using [framework] [codeigniter]?

Answer 1

CodeIgniter has a built-in pseudo-variable elapsed_time from the Benchmarking Class. You could use it within the view file :

<p class="footer">Page rendered in <strong>{elapsed_time}</strong> seconds.</p>

Just like in the default welcome_message.php view file.