Add detailed memory usage measurement for code blocks in Laravel Debugbar

Require this package with composer. It is recommended to only require the package for development.

composer require iffifan/laravel-debugbar-memory --dev

Laravel 5.5 uses Package Auto-Discovery, so doesn't require you to manually add the ServiceProvider.

If you don't use auto-discovery, add the ServiceProvider to the providers array in config/app.php

Iffifan\MemoryDebugbar\Providers\MemoryDebugbarServiceProvider::class,

After successful installation you should see Memory tab in your Debugbar

Let's calculate memory usage of a while loop with helper methods

    start_memory_measure('Some Loop');
    $a = 0;
    $b = 'X';
    while ($a < 10000000) {
        $b .= 'X';
        ++$a;
    }
    stop_memory_measure('Some Loop');

Memory calculation will be updated like this:

Just add

        'memory_details'  => false, //Display memory details

in config/debugbar.php