3v4l.org

run code in 300+ PHP versions simultaneously
<?php $teams = [ 1 => [ 'AREA I' => [ 'blue' => 30, 'green' => 25, ], 'AREA II' => [ 'blue' => 15, ], ], 2 => [ 'AREA I' => [ 'blue' => 40, ], ], ]; $filterSets = [ [], [1], [2], [null, 'AREA I'], [null, 'AREA II'], [null, null, 'blue'], [null, null, 'green'], [null, 'AREA I', 'blue'], ['foo'], [null, null, null, null], ]; function sumViaPath(array $array, array $path): int { $sum = 0; $filterKey = $path ? array_shift($path) : null; foreach ($array as $k => $v) { if ($filterKey === null || $filterKey === $k) { $sum += is_array($v) ? sumViaPath($v, $path) : $v; } } return $sum; } foreach ($filterSets as $path) { $results[json_encode($path)] = sumViaPath($teams, $path); } var_export($results);

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)
8.5.30.0080.00921.29
8.5.20.0110.00717.77
8.5.10.0080.00918.15
8.5.00.0140.00720.18
8.4.180.0100.01021.94
8.4.170.0160.00620.64
8.4.160.0090.01223.85
8.4.150.0070.00516.82
8.4.140.0120.01317.55
8.4.130.0070.00318.72
8.4.120.0120.00823.89
8.4.110.0150.00618.65
8.4.100.0150.00817.63
8.4.90.0140.00719.48
8.4.80.0140.00518.77
8.4.70.0170.00418.07
8.4.60.0040.00618.76
8.4.50.0090.01020.37
8.4.40.0160.00317.68
8.4.30.0160.00318.89
8.4.20.0030.01617.83
8.4.10.0100.00619.45
8.3.300.0130.00920.90
8.3.290.0100.01120.98
8.3.280.0130.00920.15
8.3.270.0110.00916.72
8.3.260.0100.01016.83
8.3.250.0120.00618.93
8.3.240.0080.01117.17
8.3.230.0100.00916.64
8.3.220.0070.00619.04
8.3.210.0070.01216.56
8.3.200.0070.00116.65
8.3.190.0150.00617.31
8.3.180.0100.01016.52
8.3.170.0140.00320.97
8.3.160.0070.01117.16
8.3.150.0140.00317.30
8.3.140.0080.00016.97
8.3.130.0090.00018.28
8.3.120.0130.00619.05
8.3.110.0030.00620.94
8.3.100.0040.00424.06
8.3.90.0130.00726.77
8.3.80.0060.00317.97
8.3.70.0080.00818.43
8.3.60.0120.00918.68
8.3.50.0150.00316.82
8.3.40.0120.00623.64
8.3.30.0030.01020.39
8.3.20.0040.00424.18
8.3.10.0160.00323.64
8.3.00.0110.00720.67
8.2.300.0120.01122.18
8.2.290.0120.00920.61
8.2.280.0080.00918.56
8.2.270.0070.01117.34
8.2.260.0120.00618.09
8.2.250.0030.00616.48
8.2.240.0030.00616.91
8.2.230.0060.00322.58
8.2.220.0030.00737.54
8.2.210.0070.00326.77
8.2.200.0070.00316.75
8.2.190.0150.00416.58
8.2.180.0110.01118.54
8.2.170.0090.01219.11
8.2.160.0090.00622.96
8.2.150.0000.00825.66
8.2.140.0130.00622.26
8.2.130.0100.01022.14
8.2.120.0040.01620.75
8.2.110.0120.00921.04
8.2.100.0090.00620.88
8.2.90.0100.01020.73
8.2.80.0070.01020.91
8.2.70.0120.00920.55
8.2.60.0140.00720.50
8.2.50.0100.00720.48
8.2.40.0080.00820.55
8.2.30.0030.00620.60
8.2.20.0030.00520.55
8.2.10.0150.00020.38
8.2.00.0060.00920.55
8.1.340.0110.01017.70
8.1.330.0110.00521.82
8.1.320.0130.00515.70
8.1.310.0120.00618.45
8.1.300.0060.00318.02
8.1.290.0030.00630.84
8.1.280.0110.01125.92
8.1.270.0000.00923.96
8.1.260.0060.00323.78
8.1.250.0050.00323.91
8.1.240.0060.00920.22
8.1.230.0000.00818.65
8.1.220.0060.00318.75
8.1.210.0030.01418.56
8.1.200.0050.01018.52
8.1.190.0120.00318.75
8.1.180.0050.00318.48
8.1.170.0060.00318.62
8.1.160.0130.00318.34
8.1.150.0030.01318.47
8.1.140.0070.00318.62
8.1.130.0110.00018.76
8.1.120.0070.00418.50
8.1.110.0060.00318.50
8.1.100.0030.00718.55
8.1.90.0050.00318.68
8.1.80.0060.00318.60
8.1.70.0060.00318.54
8.1.60.0050.00318.65
8.1.50.0030.00518.59
8.1.40.0050.00318.86
8.1.30.0050.00318.73
8.1.20.0000.00818.71
8.1.10.0040.00418.63
8.1.00.0000.00818.48

preferences:
50.96 ms | 1018 KiB | 5 Q