3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ 8 => [ 2 => [ 'num_rooms' => 2, 'adults' => [1, 1], 'children' => [0, 0], 'prices' => [50, 50], 'price' => 130, 'supp' => 30, ], 3 => [ 'num_rooms' => 1, 'adults' => [1], 'prices' => [100], 'price' => 150, 'supp' => 50, ], ], 1 => [ 2 => [ 'num_rooms' => 2, 'adults' => [1, 1], 'children' => [1, 0], 'prices' => [75, 75], 'price' => 170, 'supp' => 20, ], ], ]; $result = []; foreach (array_merge(...$array) as $row) { foreach ($row as $k => $v) { $result[$k] = ($result[$k] ?? 0) + array_sum((array) $v); } } var_export($result);

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)
8.4.130.0100.01018.69
8.4.120.0030.00524.07
8.4.110.0140.00919.09
8.4.100.0100.00617.58
8.4.90.0080.01319.28
8.4.80.0130.00718.71
8.4.70.0140.00717.97
8.4.60.0140.00618.66
8.4.50.0090.00918.90
8.4.40.0140.00717.35
8.4.30.0020.00519.01
8.4.20.0060.00318.05
8.4.10.0000.00919.43
8.3.260.0120.00816.54
8.3.250.0130.00518.86
8.3.240.0110.00717.05
8.3.230.0140.00516.65
8.3.220.0040.00418.87
8.3.210.0110.00716.73
8.3.200.0050.00416.41
8.3.190.0080.01117.29
8.3.180.0100.00916.80
8.3.170.0120.00620.84
8.3.160.0120.00917.11
8.3.150.0110.00817.05
8.3.140.0130.00316.48
8.3.130.0120.00318.51
8.3.120.0050.00520.77
8.3.110.0140.00420.94
8.3.100.0040.01118.29
8.3.90.0040.01116.51
8.3.80.0030.00718.43
8.3.70.0120.00316.38
8.3.60.0120.00618.13
8.3.50.0150.00018.60
8.3.40.0110.00323.64
8.3.30.0100.00720.39
8.3.20.0000.00724.18
8.3.10.0120.00623.50
8.3.00.0150.00418.96
8.2.290.0120.00720.53
8.2.280.0100.00918.34
8.2.270.0100.00718.84
8.2.260.0110.00718.75
8.2.250.0080.00016.54
8.2.240.0060.00318.75
8.2.230.0030.00522.58
8.2.220.0090.00924.06
8.2.210.0130.00626.77
8.2.200.0000.00918.54
8.2.190.0150.00316.58
8.2.180.0160.00716.38
8.2.170.0070.01418.82
8.2.160.0130.00322.96
8.2.150.0080.00025.66
8.2.140.0070.01120.52
8.2.130.0120.00620.29
8.2.120.0110.00719.14
8.2.110.0090.00919.10
8.2.100.0040.01419.09
8.2.90.0090.00918.95
8.2.80.0170.00319.33
8.2.70.0140.00318.77
8.2.60.0150.00018.76
8.2.50.0110.01118.94
8.2.40.0130.00319.00
8.2.30.0200.00018.73
8.2.20.0150.00018.56
8.2.10.0170.00318.57
8.2.00.0110.01118.55
8.1.330.0060.00321.78
8.1.320.0120.00815.97
8.1.310.0030.00616.71
8.1.300.0070.00317.95
8.1.290.0080.00318.88
8.1.280.0080.00625.92
8.1.270.0090.00922.06
8.1.260.0070.00722.15
8.1.250.0000.01422.14
8.1.240.0030.01318.74
8.1.230.0030.00618.61
8.1.220.0030.01218.99
8.1.210.0030.00618.55
8.1.200.0090.00018.88
8.1.190.0050.00318.81
8.1.180.0050.00320.16
8.1.170.0050.00320.25
8.1.160.0060.00318.61
8.1.150.0050.00318.48
8.1.140.0040.00420.32
8.1.130.0040.00420.52
8.1.120.0080.00018.45
8.1.110.0040.00418.66
8.1.100.0000.00818.42
8.1.90.0040.00418.63
8.1.80.0080.00018.40
8.1.70.0080.00018.47
8.1.60.0030.00518.75
8.1.50.0080.00018.55
8.1.40.0050.00318.68
8.1.30.0000.00818.73
8.1.20.0080.00018.82
8.1.10.0080.00018.66
8.1.00.0040.00418.26

preferences:
52.5 ms | 403 KiB | 5 Q