3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ [11 => 771725], [11 => 847226], [10 => 410035], [11 => 455387], ]; $result = array_fill_keys(range(1,12), 0); foreach ($array as $a) { $result[key($a)] += reset($a); } print_r($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)
8.4.130.0080.01117.75
8.4.120.0140.00620.48
8.4.110.0060.00318.96
8.4.100.0080.01017.61
8.4.90.0120.00920.38
8.4.80.0110.00820.85
8.4.70.0130.01018.95
8.4.60.0060.01420.36
8.4.50.0060.00320.39
8.4.40.0090.00617.52
8.4.30.0100.01020.30
8.4.20.0070.01419.72
8.4.10.0100.01019.39
8.3.260.0050.00416.52
8.3.250.0080.01019.02
8.3.240.0140.00516.80
8.3.230.0130.00417.07
8.3.220.0100.00819.04
8.3.210.0100.01118.31
8.3.200.0060.00316.77
8.3.190.0080.00620.61
8.3.180.0130.00618.98
8.3.170.0070.00316.63
8.3.160.0120.00617.18
8.3.150.0120.00616.60
8.3.140.0080.00016.66
8.3.130.0070.01416.61
8.3.120.0080.00020.71
8.3.110.0000.00916.75
8.3.100.0040.00716.53
8.3.90.0030.00526.77
8.3.80.0060.00316.75
8.3.70.0100.00716.63
8.3.60.0110.00316.61
8.3.50.0130.00724.59
8.3.40.0040.01120.52
8.3.30.0110.00318.72
8.3.20.0080.00024.18
8.3.10.0040.00424.66
8.3.00.0030.00526.16
8.2.290.0040.00417.14
8.2.280.0120.00618.48
8.2.270.0070.01117.42
8.2.260.0070.00716.75
8.2.250.0150.00617.23
8.2.240.0080.00018.98
8.2.230.0050.00520.94
8.2.220.0030.00637.54
8.2.210.0110.00426.77
8.2.200.0080.00416.50
8.2.190.0100.00616.75
8.2.180.0100.01025.92
8.2.170.0140.00419.08
8.2.160.0060.00822.96
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00019.48
8.2.110.0060.00621.18
8.2.100.0040.00817.91
8.2.90.0040.00418.34
8.2.80.0040.00418.09
8.2.70.0040.00417.63
8.2.60.0040.00417.63
8.2.50.0040.00418.10
8.2.40.0060.00319.51
8.2.30.0060.00318.16
8.2.20.0040.00418.18
8.2.10.0040.00419.33
8.2.00.0080.00019.36
8.1.330.0100.00816.07
8.1.320.0100.01015.96
8.1.310.0080.00615.95
8.1.300.0090.00918.31
8.1.290.0040.00430.84
8.1.280.0100.01025.92
8.1.270.0070.00024.66
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0090.00023.97
8.1.230.0040.00822.82
8.1.220.0050.00317.79
8.1.210.0050.00318.79
8.1.200.0000.00917.35
8.1.190.0000.00917.35
8.1.180.0040.00418.10
8.1.170.0080.00018.41
8.1.160.0020.00518.88
8.1.150.0000.00718.80
8.1.140.0000.00718.84
8.1.130.0070.00020.06
8.1.120.0000.00717.53
8.1.110.0060.00317.36
8.1.100.0000.00717.35
8.1.90.0050.00317.42
8.1.80.0040.00417.53
8.1.70.0030.00317.46
8.1.60.0050.00217.54
8.1.50.0000.00817.39
8.1.40.0000.00817.41
8.1.30.0000.00817.64
8.1.20.0040.00617.63
8.1.10.0070.00617.48
8.1.00.0110.00517.47
8.0.300.0040.00419.98
8.0.290.0000.00916.63
8.0.280.0000.00718.44
8.0.270.0070.00318.07
8.0.260.0030.00518.36
8.0.250.0000.00716.86
8.0.240.0000.00617.00
8.0.230.0030.00416.96
8.0.220.0070.00016.91
8.0.210.0080.00016.82
8.0.200.0040.00416.99
8.0.190.0080.00016.86
8.0.180.0040.00416.80
8.0.170.0030.00616.79
8.0.160.0070.00016.86
8.0.150.0040.00616.85
8.0.140.0030.00916.85
8.0.130.0070.00315.06
8.0.120.0120.00016.82
8.0.110.0060.00316.87
8.0.100.0110.00216.74
8.0.90.0060.00616.74
8.0.80.0060.00916.79
8.0.70.0090.00416.76
8.0.60.0070.00616.86
8.0.50.0120.00116.85
8.0.30.0160.00316.92
8.0.20.0110.00817.00
8.0.10.0090.00216.95
8.0.00.0110.00616.72
7.4.330.0050.00015.55
7.4.320.0030.00316.59
7.4.300.0030.00316.50
7.4.290.0080.00016.65
7.4.280.0080.00016.59
7.4.270.0080.00516.47
7.4.260.0090.00414.81
7.4.250.0110.00216.58
7.4.240.0110.00416.51
7.4.230.0150.00216.56
7.4.220.0050.00616.58
7.4.210.0090.00816.54
7.4.200.0060.00716.53
7.4.190.0130.00016.60
7.4.180.0170.00216.43
7.4.160.0160.00416.43
7.4.150.0160.00316.49
7.4.140.0100.01016.47
7.4.130.0100.00916.49
7.4.120.0120.00716.43
7.4.110.0100.00916.50
7.4.100.0090.01016.43
7.4.90.0140.00316.46
7.4.80.0080.01116.33
7.4.70.0110.00716.48
7.4.60.0110.00716.49
7.4.50.0060.01216.48
7.4.40.0090.00816.28
7.4.30.0070.01016.47
7.4.20.0080.00916.60
7.4.10.0100.00516.41
7.4.00.0130.00316.44
7.3.330.0090.00416.26
7.3.320.0070.00514.81
7.3.310.0080.00516.38
7.3.300.0120.00016.25
7.3.290.0080.00816.28
7.3.280.0160.00316.28
7.3.270.0180.00016.32
7.3.260.0130.00416.22
7.3.250.0130.00616.25
7.3.240.0180.00016.23
7.3.230.0140.00816.32
7.3.220.0120.00616.37
7.3.210.0130.00416.45
7.3.200.0120.00716.37
7.3.190.0100.00716.26
7.3.180.0110.00816.38
7.3.170.0100.00716.41
7.3.160.0130.00816.31
7.3.150.0150.00216.18
7.3.140.0090.00816.28
7.3.130.0100.00716.35
7.3.120.0090.00916.31
7.3.110.0120.00816.31
7.3.100.0070.01116.45
7.3.90.0110.00616.50
7.3.80.0080.01016.31
7.3.70.0090.00916.43
7.3.60.0110.00616.33
7.3.50.0130.00416.40
7.3.40.0090.01116.35
7.3.30.0130.00416.38
7.3.20.0090.00917.25
7.3.10.0170.00317.28
7.3.00.0130.00617.25
7.2.340.0150.00316.39
7.2.330.0140.00616.48
7.2.320.0160.00316.45
7.2.310.0130.00616.50
7.2.300.0140.00416.43
7.2.290.0150.00716.58
7.2.280.0110.00916.37
7.2.270.0130.00816.41
7.2.260.0100.00816.52
7.2.250.0130.00616.60
7.2.240.0170.00516.49
7.2.230.0170.00216.57
7.2.220.0150.00416.49
7.2.210.0130.00516.45
7.2.200.0120.00816.55
7.2.190.0160.00216.50
7.2.180.0140.00416.56
7.2.170.0090.01216.57
7.2.160.0120.00716.53
7.2.150.0140.00517.40
7.2.140.0150.00317.45
7.2.130.0130.00717.73
7.2.120.0160.00617.67
7.2.110.0170.00517.44
7.2.100.0120.00617.53
7.2.90.0100.00917.49
7.2.80.0160.00317.54
7.2.70.0150.00617.48
7.2.60.0120.00917.44
7.2.50.0120.01017.57
7.2.40.0140.00617.60
7.2.30.0170.00317.44
7.2.20.0120.01017.61
7.2.10.0140.00617.54
7.2.00.0150.00417.39
5.1.60.0050.00219.49

preferences:
140.57 ms | 403 KiB | 5 Q