jprofiler($prefix = ‘’)

This function is a proxy of Joomla\CMS\Profiler\Profiler::getInstance(). It allows to use a profiler to debug performance inside twig layouts.

  1. Parameters
  2. Returns
  3. Examples

Parameters

  • string $prefix Prefix used to distinguish profiler objects.

Returns

Joomla\CMS\Profiler\Profiler A profiler instance.

Examples 


{#  Load a custom profiler with twig prefix. Best of jprofiler is that you can share profilers from PHP & twig to fully trace performance issues. #}
{% set profiler = jprofiler('twig') %} 

{# echo memory & time consumed before doing something. If you want to hide in production while debugging an issue this you can use display: hidden in the container #}
<pre>{{ profiler.mark('before loading something') }}</pre>

{# Here what you want to debug #}

{# echo memory & time consumed after something. #}
<pre>{{ profiler.mark('after loading something') }}</pre>