3v4l.org

run code in 300+ PHP versions simultaneously
<?php $playersWithPosition = [[ 'username' => 'Exampleusername', 'score' => '74' ],[ 'username' => 'ExampleUsername', 'score' => '14' ],[ 'username' => 'exampleusername', // WINNER 'score' => '96' ]]; $leaderboard = static function(array $players) { $leaders = []; foreach($players as $player) { $leaders[(int) $player['score']] = $player['username']; } ksort($leaders); // Higher score is better, so reverse order. return array_values(array_reverse($leaders)); }; $leading = static function(array $players) use(&$leaderboard): ?string { return $leaderboard($players)[0] ?? null; }; var_dump($leaderboard($playersWithPosition), $leading($playersWithPosition));

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).

VersionSystem time (s)User time (s)Memory (MiB)
8.5.30.0100.00717.22
8.5.20.0130.00619.63
8.5.10.0130.00519.75
8.5.00.0130.00719.95
8.4.180.0110.01319.78
8.4.170.0100.01223.83
8.4.160.0140.00920.48
8.4.150.0060.00616.90
8.4.140.0130.00717.70
8.4.130.0130.00817.58
8.4.120.0120.00822.14
8.4.110.0100.01018.90
8.4.100.0130.00817.91
8.4.90.0130.00818.64
8.4.80.0150.00617.77
8.4.70.0050.00318.95
8.4.60.0130.00718.71
8.4.50.0110.00918.59
8.4.40.0030.01719.56
8.4.30.0190.00020.22
8.4.20.0080.00019.88
8.4.10.0030.01617.85
8.3.300.0120.00720.61
8.3.290.0140.00718.28
8.3.280.0130.00718.64
8.3.270.0140.00516.73
8.3.260.0110.00916.64
8.3.250.0130.00619.12
8.3.240.0120.00916.63
8.3.230.0110.00716.64
8.3.220.0040.00317.25
8.3.210.0090.01016.45
8.3.200.0070.00316.70
8.3.190.0070.00717.08
8.3.180.0080.00218.91
8.3.170.0120.00316.55
8.3.160.0130.00617.13
8.3.150.0120.00617.40
8.3.140.0090.00920.46
8.3.130.0040.00418.26
8.3.120.0100.01018.74
8.3.110.0050.00320.94
8.3.100.0050.00524.06
8.3.90.0100.01026.77
8.3.80.0110.00017.97
8.3.70.0110.00416.73
8.3.60.0140.00718.18
8.3.50.0030.01024.50
8.3.40.0150.00418.83
8.3.30.0180.00018.83
8.3.20.0050.00320.88
8.3.10.0040.00720.29
8.3.00.0060.00320.58
8.2.300.0120.01018.07
8.2.290.0070.00920.35
8.2.280.0100.00918.23
8.2.270.0150.00416.60
8.2.260.0000.00816.55
8.2.250.0040.00416.79
8.2.240.0170.00017.12
8.2.230.0080.00022.58
8.2.220.0050.00337.54
8.2.210.0120.00326.77
8.2.200.0040.00418.16
8.2.190.0140.00716.58
8.2.180.0100.01018.06
8.2.170.0100.00722.96
8.2.160.0090.00621.93
8.2.150.0070.00024.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0050.00326.16
8.2.110.0090.00022.33
8.2.100.0110.00017.84
8.2.90.0000.00817.91
8.2.80.0080.00019.28
8.2.70.0000.00817.93
8.2.60.0060.00318.22
8.2.50.0080.00018.10
8.2.40.0000.00719.32
8.2.30.0070.00019.26
8.2.20.0000.00818.24
8.2.10.0050.00318.93
8.2.00.0000.00719.22
8.1.340.0100.00919.92
8.1.330.0140.00621.96
8.1.320.0140.00617.77
8.1.310.0080.00016.22
8.1.300.0090.00618.62
8.1.290.0000.00918.88
8.1.280.0100.01025.92
8.1.270.0040.00420.83
8.1.260.0000.00828.09
8.1.250.0040.00428.09
8.1.240.0030.00623.84
8.1.230.0080.00322.70
8.1.220.0080.00017.77
8.1.210.0040.00418.77
8.1.200.0030.00717.25
8.1.190.0050.00317.35
8.1.180.0060.00318.97
8.1.170.0000.00818.71
8.1.160.0000.00918.89
8.1.150.0070.00018.80
8.1.140.0050.00318.87
8.1.130.0070.00020.05
8.1.120.0000.00717.39
8.1.110.0040.00417.50
8.1.100.0030.00617.52
8.1.90.0020.00517.41
8.1.80.0040.00417.38
8.1.70.0040.00417.44
8.1.60.0030.00517.55
8.1.50.0040.00417.48
8.1.40.0040.00417.61
8.1.30.0030.00617.73
8.1.20.0040.00417.55
8.1.10.0000.00717.54
8.1.00.0020.00517.53
8.0.300.0050.00321.96
8.0.290.0040.00416.75
8.0.280.0000.00718.35
8.0.270.0030.00618.72
8.0.260.0070.00020.12
8.0.250.0000.00716.95
8.0.240.0050.00216.95
8.0.230.0000.00716.84
8.0.220.0040.00416.87
8.0.210.0000.00816.79
8.0.200.0030.00317.00
8.0.190.0060.00316.82
8.0.180.0050.00316.98
8.0.170.0030.00616.97
8.0.160.0000.00716.76
8.0.150.0000.00716.89
8.0.140.0050.00316.90
8.0.130.0030.00313.30
8.0.120.0000.00816.82
8.0.110.0040.00416.77
8.0.100.0040.00416.89
8.0.90.0000.00916.70
8.0.80.0120.00316.85
8.0.70.0000.00716.73
8.0.60.0070.00016.70
8.0.50.0050.00216.92
8.0.30.0160.00416.86
8.0.20.0070.01317.18
8.0.10.0000.00717.05
8.0.00.0080.01117.06
7.4.330.0030.00315.55
7.4.320.0000.00616.64
7.4.300.0060.00016.65
7.4.290.0060.00316.58
7.4.280.0000.00816.60
7.4.270.0040.00416.61
7.4.260.0000.00613.27
7.4.250.0000.00716.37
7.4.240.0040.00316.57
7.4.230.0070.00016.40
7.4.220.0060.00116.58
7.4.210.0080.01116.59
7.4.200.0070.00016.41
7.4.140.0110.01017.86
7.4.130.0140.00316.43
7.4.120.0090.01316.39
7.4.110.0120.00416.48
7.4.100.0080.01116.47
7.4.90.0070.01116.45
7.4.80.0080.00819.39
7.4.70.0160.00416.51
7.4.60.0060.01216.47
7.4.50.0000.01616.60
7.4.40.0060.00916.58
7.4.00.0090.00614.96
7.3.330.0040.00416.33
7.3.320.0030.00313.37
7.3.310.0070.00016.22
7.3.300.0030.00316.22
7.3.290.0070.01016.38
7.3.280.0090.00616.36
7.3.260.0120.00416.73
7.3.230.0070.01016.34
7.3.210.0110.01116.33
7.3.200.0000.01616.45
7.3.190.0120.00316.48
7.3.180.0070.01116.37
7.3.170.0140.00416.37
7.3.160.0110.00716.43
7.3.120.0100.00314.91
7.3.110.0060.00914.68
7.3.100.0080.00514.85
7.3.90.0130.00014.57
7.3.80.0050.00915.12
7.3.70.0030.01514.56
7.3.60.0030.01014.82
7.3.50.0040.00914.80
7.3.40.0130.00014.77
7.3.30.0030.01014.77
7.3.20.0100.00314.58
7.3.10.0110.00314.87
7.3.00.0030.01014.79
7.2.330.0070.01016.63
7.2.320.0070.01016.57
7.2.310.0060.01116.66
7.2.300.0030.02016.73
7.2.290.0130.00816.71
7.2.250.0110.00314.89
7.2.240.0060.01415.04
7.2.230.0040.01114.96
7.2.220.0090.00614.75
7.2.210.0120.00314.84
7.2.200.0140.00014.91
7.2.190.0080.00614.91
7.2.180.0060.00915.21
7.2.170.0000.01314.97
7.1.330.0060.01214.12
7.1.320.0110.00814.02
7.1.310.0060.01213.89
7.1.300.0000.01314.11
7.1.290.0030.01113.98
7.1.280.0030.00913.91
7.1.270.0090.00313.97
7.1.260.0040.00814.05
7.1.250.0040.00814.05

preferences:
45.73 ms | 1453 KiB | 5 Q