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+--- Thread: {memory_usage} in Codeigniter 4? (/showthread.php?tid=72357)
{memory_usage} in Codeigniter 4? - sibiniv - 12-10-2018
I used to be able to show how much memory used by the page using {memory_usage}.
How to show it in Codeigniter 4?
The only one I know still working is {elapsed_time}. Is it the only one working now? Is there any list of variables I can use?
https://codeigniter4.github.io/CodeIgniter4/testing/benchmark.html
RE: {memory_usage} in Codeigniter 4? - InsiteFX - 12-10-2018
It has not been placed into the CI 4 Framework, but looking at CI 3 you should
be able to create a method to do it.
You would need to extend the output class or send it to the output.
PHP Code:
//--------------------------------------------------------------------
/**
* Replaces the memory_usage and elapsed_time tags.
*
* @param string $output
*
* @return string
*/
public function displayPerformanceMetrics(string $output): string
{
$this->totalTime = $this->benchmark->getElapsedTime('total_execution');
$memory = round(memory_get_usage() / 1024 / 1024, 2).'MB';
$output = str_replace(array('{elapsed_time}', '{memory_usage}'), array($this->totalTime, $memory), $output);
//$output = str_replace('{elapsed_time}', $this->totalTime, $output);
return $output;
}
And modify it for something like above. I would create a function and then modify the output.
The CI4 method is in the Codeigniter class.