KL Debug

Add a Debug Bar to your WordPress website to debug and develop your themes, plugins, etc…

With the plugin you can find every variables you want to debug in the same place and use debug functions to display them.

Prerequisites

To fully help you to debug your website you need to add some code to your wp-config.php file.

define( 'WP_DEBUG', true ); // PHP errors, notices and warnings will be displayed
define( 'SAVEQUERIES', true ); // Display queries in current page
define( 'WP_DISABLE_FATAL_ERROR_HANDLER', true ); // Disable WP Fatal error handler

Usage of the debug functions

To debug a simple variable you can use:

<?php dump( $var ); // Dump the variable(s) ?>

To debug a variable and stop the process after you can use:

<?php dd( $var ); // This will die after dumping the v…