Online PHP editor | perf for LQ8jS

@ 2023-12-03T14:58:44Z

<?php
//
//$maxRed = 12;
//$maxGreen = 13;
//$maxBlue = 14;
//
//$lines = file($_SERVER["DOCUMENT_ROOT"]."/input2.txt", FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);


$lines = [
	'Game 1: 3 blue, 4 red; 1 red, 2 green, 6 blue; 2 green',
	'Game 2: 1 blue, 2 green; 3 green, 4 blue, 1 red; 1 green, 1 blue',
	'Game 3: 8 green, 6 blue, 20 red; 5 blue, 4 red, 13 green; 5 green, 1 red',
	'Game 4: 1 green, 3 red, 6 blue; 3 green, 6 red; 3 green, 15 blue, 14 red',
	'Game 5: 6 red, 1 blue, 3 green; 2 blue, 1 red, 2 green',
];

//$limits = [
//	'red' => 12,
//	'green' => 13,
//	'blue' => 14,
//];

$limits = [12, 13, 14];


foreach ($lines as $game)
{
	$colonPos = strpos($game, ':');

	$sets = explode(';', trim(substr($game, $colonPos + 1)));
	$ok = true;

	foreach ($sets as $set)
	{
		$picks = explode(',', $set);

		$pickSum = [0,0,0];
		foreach ($picks as $pick)
		{
			$pickArray = explode(' ', trim($pick));
			$attempt = (int)$pickArray[0];
			$color = $pickArray[1];

			switch($color)
			{
				case 'red':
					$pickSum[0] += $attempt;
					break;
				case 'green':
					$pickSum[1] += $attempt;
					break;
				case 'blue':
					$pickSum[2] += $attempt;
					break;
			}

//			var_dump($pickSum);
			if ($limits < $pickSum)
			{
//				var_dump('11');
				$ok = false;
				break 2;
			}
		}

		if ($ok)
		{
			preg_match('/\d+/', substr($game, 0, $colonPos), $matches);
			var_dump($matches);
		}
	}

}

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

Version	System time (s)	User time (s)	Memory (MiB)
8.3.11	0.005	0.003	20.94
8.3.10	0.012	0.004	16.95
8.3.9	0.000	0.008	26.77
8.3.8	0.004	0.004	18.55
8.3.7	0.009	0.006	16.73
8.3.6	0.013	0.007	16.88
8.3.5	0.004	0.015	16.82
8.3.4	0.011	0.007	20.34
8.3.3	0.007	0.007	21.52
8.3.2	0.000	0.008	24.18
8.3.1	0.004	0.004	24.66
8.3.0	0.016	0.003	28.09
8.2.23	0.004	0.004	22.58
8.2.22	0.003	0.006	24.06
8.2.21	0.017	0.003	26.77
8.2.20	0.010	0.000	18.66
8.2.19	0.007	0.011	18.66
8.2.18	0.010	0.007	25.92
8.2.17	0.010	0.007	19.21
8.2.16	0.011	0.003	22.96
8.2.15	0.004	0.004	25.66
8.2.14	0.004	0.004	24.66
8.2.13	0.007	0.013	28.09
8.2.12	0.013	0.006	28.09
8.2.11	0.019	0.000	28.09
8.2.10	0.011	0.008	28.09
8.2.9	0.007	0.011	28.09
8.2.8	0.009	0.006	28.09
8.2.7	0.014	0.007	28.09
8.2.6	0.012	0.007	28.09
8.2.5	0.012	0.004	28.09
8.2.4	0.009	0.006	28.09
8.2.3	0.012	0.003	28.09
8.2.2	0.013	0.006	28.09
8.2.1	0.004	0.004	28.09
8.2.0	0.013	0.007	28.09
8.1.29	0.007	0.007	30.84
8.1.28	0.007	0.010	25.92
8.1.27	0.006	0.003	23.86
8.1.26	0.004	0.014	28.09
8.1.25	0.007	0.013	28.09
8.1.24	0.008	0.008	28.09
8.1.23	0.006	0.006	28.09
8.1.22	0.008	0.008	28.09
8.1.21	0.007	0.007	28.09
8.1.20	0.007	0.007	28.09
8.1.19	0.009	0.000	28.09
8.1.18	0.006	0.003	28.09
8.1.17	0.006	0.003	28.09
8.1.16	0.009	0.000	28.09
8.1.15	0.004	0.011	28.09
8.1.14	0.012	0.004	28.09
8.1.13	0.003	0.006	28.09
8.1.12	0.006	0.003	28.09
8.1.11	0.006	0.003	28.09
8.1.10	0.008	0.000	28.09
8.1.9	0.004	0.004	28.09
8.1.8	0.009	0.000	28.09
8.1.7	0.006	0.003	28.09
8.1.6	0.004	0.004	28.09
8.1.5	0.008	0.000	28.09
8.1.4	0.004	0.004	28.09
8.1.3	0.004	0.004	28.09
8.1.2	0.000	0.008	28.09
8.1.1	0.004	0.004	28.09
8.1.0	0.000	0.008	28.09

preferences:dark modelive preview