Test Tags to demonstrate the performance gains of using Blink in Statamic

TagTestBlink.php

<?php

namespace App\Tags;

use Statamic\Facades\Blink;
use Statamic\Tags\Tags;

class TagTestBlink extends Tags
{
    public function index()
    {
        $time_start = microtime(true);

        if (!Blink::has('expensive')) {
            // sleep to simulate a slow piece of code
            sleep(1);

            // store something to stop it running again
            Blink::put('expensive', true);
        }

        $time_end = microtime(true);

        return number_format( ($time_end - $time_start), 5);
    }
}

TagTestSlow.php

<?php

namespace App\Tags;

use Statamic\Tags\Tags;

class TagTestSlow extends Tags
{
    public function index()
    {
        $time_start = microtime(true);

        // sleep to simulate a slow piece of code
        sleep(1);

        $time_end = microtime(true);

        return number_format(($time_end - $time_start), 5);
    }
}