<?php declare(strict_types=1);
/*
* This file is part of Evenement.
*
* (c) Igor Wiedler <igor@wiedler.ch>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
ini_set('memory_limit', '512M');
const ITERATIONS = 100000;
use Evenement\EventEmitter;
require __DIR__.'/../vendor/autoload.php';
$emitter = new EventEmitter();
$listeners = [];
for ($i = 0; $i < ITERATIONS; $i++) {
$listeners[] = function ($a, $b, $c) {};
}
$start = microtime(true);
foreach ($listeners as $listener) {
$emitter->once('event', $listener);
}
$time = microtime(true) - $start;
echo 'Adding ', number_format(ITERATIONS), ' once listeners took: ', number_format($time, 2), 's', PHP_EOL;
$start = microtime(true);
foreach ($listeners as $listener) {
$emitter->removeListener('event', $listener);
}
$time = microtime(true) - $start;
echo 'Removing ', number_format(ITERATIONS), ' once listeners took: ', number_format($time, 2), 's', PHP_EOL;
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