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<?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] += $attempt; break; } var_dump($pickSum); if ($limits < $pickSum) { var_dump('11'); $ok = false; break 2; } } preg_match('/\d+/', substr($game, 0, $colonPos), $matches); var_dump($matches); } }
Output for 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0 - 8.5.1
array(3) { [0]=> int(0) [1]=> int(0) [2]=> int(3) } array(3) { [0]=> int(4) [1]=> int(0) [2]=> int(3) } array(1) { [0]=> string(1) "1" } array(3) { [0]=> int(1) [1]=> int(0) [2]=> int(0) } array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(0) } array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(6) } array(1) { [0]=> string(1) "1" } array(3) { [0]=> int(0) [1]=> int(2) [2]=> int(0) } array(1) { [0]=> string(1) "1" } array(3) { [0]=> int(0) [1]=> int(0) [2]=> int(1) } array(3) { [0]=> int(0) [1]=> int(2) [2]=> int(1) } array(1) { [0]=> string(1) "2" } array(3) { [0]=> int(0) [1]=> int(3) [2]=> int(0) } array(3) { [0]=> int(0) [1]=> int(3) [2]=> int(4) } array(3) { [0]=> int(1) [1]=> int(3) [2]=> int(4) } array(1) { [0]=> string(1) "2" } array(3) { [0]=> int(0) [1]=> int(1) [2]=> int(0) } array(3) { [0]=> int(0) [1]=> int(1) [2]=> int(1) } array(1) { [0]=> string(1) "2" } array(3) { [0]=> int(0) [1]=> int(8) [2]=> int(0) } array(3) { [0]=> int(0) [1]=> int(8) [2]=> int(6) } array(3) { [0]=> int(20) [1]=> int(8) [2]=> int(6) } string(2) "11" array(3) { [0]=> int(0) [1]=> int(1) [2]=> int(0) } array(3) { [0]=> int(3) [1]=> int(1) [2]=> int(0) } array(3) { [0]=> int(3) [1]=> int(1) [2]=> int(6) } array(1) { [0]=> string(1) "4" } array(3) { [0]=> int(0) [1]=> int(3) [2]=> int(0) } array(3) { [0]=> int(6) [1]=> int(3) [2]=> int(0) } array(1) { [0]=> string(1) "4" } array(3) { [0]=> int(0) [1]=> int(3) [2]=> int(0) } array(3) { [0]=> int(0) [1]=> int(3) [2]=> int(15) } array(3) { [0]=> int(14) [1]=> int(3) [2]=> int(15) } string(2) "11" array(3) { [0]=> int(6) [1]=> int(0) [2]=> int(0) } array(3) { [0]=> int(6) [1]=> int(0) [2]=> int(1) } array(3) { [0]=> int(6) [1]=> int(3) [2]=> int(1) } array(1) { [0]=> string(1) "5" } array(3) { [0]=> int(0) [1]=> int(0) [2]=> int(2) } array(3) { [0]=> int(1) [1]=> int(0) [2]=> int(2) } array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(2) } array(1) { [0]=> string(1) "5" }
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
preferences:
104.46 ms | 409 KiB | 5 Q