3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ 'MONDAY' => [ 'REFRIGERATOR' => [3, 9, 7], 'WASHINGMACHINE' => [2, 4, 2, 8] ], 'TUESDAY' => [ 'REFRIGERATOR' => [5, 3, 8], 'OVEN' => [4, 1, 4] ], 'WEDNESDAY' => [ 'TV' => [6, 9], 'REFRIGERATOR' => [2, 3, 5, 2] ], 'THURSDAY' => [ 'TV' => [5, 3, 3, 2], 'FAN' => [4, 9, 8, 5] ], 'FRIDAY' => [ 'WASHINGMACHINE' => [8, 5], 'OVEN' => [3, 9, 7] ] ]; $result = []; foreach ($array as $set) { foreach ($set as $k => $values) { $result[$k] = ($result[$k] ?? 0) + array_sum($values); } } var_export($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)
8.5.10.0120.00518.24
8.5.00.0100.01019.81
8.4.160.0120.01023.83
8.4.150.0020.00014.05
8.4.140.0170.00717.42
8.4.130.0100.01017.54
8.4.120.0110.00820.41
8.4.110.0140.00622.49
8.4.100.0100.01117.67
8.4.90.0140.00718.59
8.4.80.0120.00917.92
8.4.70.0040.00417.80
8.4.60.0090.00920.54
8.4.50.0140.00718.85
8.4.40.0130.00717.64
8.4.30.0070.01118.66
8.4.20.0100.01018.03
8.4.10.0030.00719.28
8.3.280.0080.01220.09
8.3.270.0070.01216.62
8.3.260.0100.01116.64
8.3.250.0100.00818.93
8.3.240.0100.00916.35
8.3.230.0120.00716.48
8.3.220.0060.00217.36
8.3.210.0120.00818.48
8.3.200.0040.00516.39
8.3.190.0040.00519.13
8.3.180.0130.00716.46
8.3.170.0080.01120.79
8.3.160.0090.01216.56
8.3.150.0070.00717.06
8.3.140.0110.00718.94
8.3.130.0170.00617.44
8.3.120.0120.00617.61
8.3.110.0140.00318.57
8.3.100.0070.00816.58
8.3.90.0160.00521.47
8.3.80.0120.00517.20
8.3.70.0130.00716.42
8.3.60.0150.00517.38
8.3.50.0130.00916.43
8.3.40.0120.00620.61
8.3.30.0120.00818.76
8.3.20.0130.00520.70
8.3.10.0070.00819.55
8.3.00.0120.00218.12
8.2.290.0050.00420.63
8.2.280.0040.00518.32
8.2.270.0090.00919.24
8.2.260.0140.00419.00
8.2.250.0130.00116.70
8.2.240.0160.00517.50
8.2.230.0060.01119.38
8.2.220.0130.00320.23
8.2.210.0090.00421.57
8.2.200.0110.00316.57
8.2.190.0160.00416.61
8.2.180.0140.00316.65
8.2.170.0110.00918.34
8.2.160.0230.00020.06
8.2.150.0120.00721.45
8.2.140.0150.00019.01
8.2.130.0090.00519.04
8.2.120.0080.00718.37
8.2.110.0110.00418.24
8.2.100.0080.00718.36
8.2.90.0110.00418.19
8.2.80.0130.00218.40
8.2.70.0150.00018.17
8.2.60.0120.00418.19
8.2.50.0120.00318.03
8.2.40.0130.00218.08
8.2.30.0100.00518.09
8.2.20.0130.00317.89
8.2.10.0130.00217.95
8.2.00.0070.00618.13
8.1.330.0120.00621.79
8.1.320.0070.00216.37
8.1.310.0090.00016.78
8.1.300.0110.00517.04
8.1.290.0090.00423.55
8.1.280.0100.00621.07
8.1.270.0090.00619.71
8.1.260.0070.00819.74
8.1.250.0110.00419.78
8.1.240.0070.00917.92
8.1.230.0200.00518.04
8.1.220.0080.00718.20
8.1.210.0200.00717.86
8.1.200.0200.00618.02
8.1.190.0210.00417.97
8.1.180.0220.00317.92
8.1.170.0180.00617.79
8.1.160.0180.00517.85
8.1.150.0170.00817.93
8.1.140.0120.00217.88
8.1.130.0100.00317.94
8.1.120.0120.00118.02
8.1.110.0160.00717.86
8.1.100.0160.00717.87
8.1.90.0150.00917.84
8.1.80.0190.00517.91
8.1.70.0180.00517.89
8.1.60.0190.00817.95
8.1.50.0220.00717.89
8.1.40.0180.00718.04
8.1.30.0180.00618.06
8.1.20.0210.00518.07
8.1.10.0180.00718.01
8.1.00.0190.00517.78

preferences:
74.13 ms | 403 KiB | 5 Q