Online PHP editor | perf for LglrF

@ 2023-12-03T14:53:40Z

<?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	0.013	0.003	20.94
8.3.10	0.004	0.004	24.06
8.3.9	0.008	0.000	26.77
8.3.8	0.006	0.003	18.43
8.3.7	0.004	0.011	16.61
8.3.6	0.015	0.006	16.75
8.3.5	0.000	0.015	16.85
8.3.4	0.007	0.014	20.17
8.3.3	0.003	0.010	21.51
8.3.2	0.006	0.003	24.18
8.3.1	0.000	0.008	24.66
8.3.0	0.009	0.012	28.09
8.2.23	0.006	0.003	22.58
8.2.22	0.004	0.004	37.54
8.2.21	0.006	0.003	26.77
8.2.20	0.007	0.004	18.43
8.2.19	0.000	0.019	16.58
8.2.18	0.007	0.011	16.88
8.2.17	0.012	0.003	18.95
8.2.16	0.012	0.003	22.96
8.2.15	0.008	0.000	25.66
8.2.14	0.004	0.004	24.66
8.2.13	0.013	0.006	28.09
8.2.12	0.013	0.003	28.09
8.2.11	0.016	0.003	28.09
8.2.10	0.008	0.008	28.09
8.2.9	0.006	0.013	28.09
8.2.8	0.010	0.010	28.09
8.2.7	0.015	0.000	28.09
8.2.6	0.013	0.007	28.09
8.2.5	0.010	0.010	28.09
8.2.4	0.007	0.014	28.09
8.2.3	0.014	0.007	28.09
8.2.2	0.017	0.003	28.09
8.2.1	0.010	0.010	28.09
8.2.0	0.011	0.007	28.09
8.1.29	0.007	0.003	30.84
8.1.28	0.011	0.011	25.92
8.1.27	0.006	0.003	22.13
8.1.26	0.013	0.007	28.09
8.1.25	0.000	0.015	28.09
8.1.24	0.014	0.007	28.09
8.1.23	0.018	0.003	28.09
8.1.22	0.015	0.007	28.09
8.1.21	0.003	0.012	28.09
8.1.20	0.014	0.007	28.09
8.1.19	0.015	0.000	28.09
8.1.18	0.009	0.006	28.09
8.1.17	0.004	0.011	28.09
8.1.16	0.015	0.000	28.09
8.1.15	0.008	0.008	28.09
8.1.14	0.012	0.003	28.09
8.1.13	0.007	0.007	28.09
8.1.12	0.006	0.010	28.09
8.1.11	0.015	0.000	28.09
8.1.10	0.009	0.006	28.09
8.1.9	0.012	0.004	28.09
8.1.8	0.006	0.010	28.09
8.1.7	0.006	0.003	28.09
8.1.6	0.003	0.005	28.09
8.1.5	0.009	0.006	28.09
8.1.4	0.011	0.004	28.09
8.1.3	0.004	0.012	28.09
8.1.2	0.000	0.009	28.09
8.1.1	0.006	0.003	28.09
8.1.0	0.003	0.007	28.09

preferences:dark modelive preview