Online PHP editor | perf for F6KLU

@ 2023-12-03T14:53:55Z

<?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 $set)
	{
		if (!$ok)
		{
			break;
		}

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


	     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	0.007	0.003	20.94
8.3.10	0.009	0.000	16.79
8.3.9	0.012	0.003	26.77
8.3.8	0.011	0.000	17.97
8.3.7	0.016	0.003	18.68
8.3.6	0.013	0.010	16.74
8.3.5	0.014	0.010	16.90
8.3.4	0.017	0.007	20.52
8.3.3	0.006	0.010	21.73
8.3.2	0.009	0.000	24.18
8.3.1	0.006	0.003	24.66
8.3.0	0.018	0.003	28.09
8.2.23	0.003	0.007	22.58
8.2.22	0.006	0.003	24.06
8.2.21	0.009	0.000	26.77
8.2.20	0.006	0.003	16.88
8.2.19	0.013	0.003	16.58
8.2.18	0.011	0.006	18.42
8.2.17	0.003	0.015	19.16
8.2.16	0.013	0.003	22.96
8.2.15	0.003	0.006	25.66
8.2.14	0.006	0.003	24.66
8.2.13	0.014	0.007	28.09
8.2.12	0.011	0.011	28.09
8.2.11	0.007	0.014	28.09
8.2.10	0.004	0.012	28.09
8.2.9	0.010	0.006	28.09
8.2.8	0.010	0.010	28.09
8.2.7	0.003	0.006	28.09
8.2.6	0.015	0.006	28.09
8.2.5	0.009	0.000	28.09
8.2.4	0.005	0.005	28.09
8.2.3	0.021	0.000	28.09
8.2.2	0.010	0.000	28.09
8.2.1	0.006	0.003	28.09
8.2.0	0.009	0.000	28.09
8.1.29	0.008	0.004	30.84
8.1.28	0.008	0.008	25.92
8.1.27	0.007	0.014	21.97
8.1.26	0.017	0.003	28.09
8.1.25	0.004	0.004	28.09
8.1.24	0.010	0.010	28.09
8.1.23	0.016	0.000	28.09
8.1.22	0.016	0.003	28.09
8.1.21	0.012	0.000	28.09
8.1.20	0.006	0.003	28.09
8.1.19	0.003	0.007	28.09
8.1.18	0.006	0.003	28.09
8.1.17	0.000	0.010	28.09
8.1.16	0.000	0.009	28.09
8.1.15	0.010	0.000	28.09
8.1.14	0.003	0.006	28.09
8.1.13	0.006	0.003	28.09
8.1.12	0.009	0.000	28.09
8.1.11	0.007	0.003	28.09
8.1.10	0.009	0.000	28.09
8.1.9	0.009	0.000	28.09
8.1.8	0.004	0.004	28.09
8.1.7	0.010	0.000	28.09
8.1.6	0.004	0.004	28.09
8.1.5	0.003	0.006	28.09
8.1.4	0.007	0.003	28.09
8.1.3	0.009	0.000	28.09
8.1.2	0.006	0.003	28.09
8.1.1	0.009	0.000	28.09
8.1.0	0.003	0.006	28.09

preferences:dark modelive preview