3v4l.org

run code in 500+ PHP versions simultaneously
<?php $in[] = array('year' => '2010', 'month' => '11', 'grupo' => '2', 'quantity' => 3); $in[] = array('year' => '2010', 'month' => '11', 'grupo' => '3', 'quantity' => 4); $in[] = array('year' => '2011', 'month' => '2', 'grupo' => '2', 'quantity' => 4); $in[] = array('year' => '2011', 'month' => '2', 'grupo' => '2', 'quantity' => 4); $in[] = array('year' => '2012', 'month' => '3', 'grupo' => '4', 'quantity' => 3); $in[] = array('year' => '2012', 'month' => '3', 'grupo' => '4', 'quantity' => 3); $result = []; foreach ($in as $row) { $compositeKey = implode(array_slice($row, 0, 3)); if (!isset($result[$compositeKey])) { $result[$compositeKey] = $row; } else { $result[$compositeKey]['quantity'] += $row['quantity']; } } var_export( array_values($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)
8.5.30.0080.00519.41
8.5.20.0130.00619.56
8.5.10.0130.00520.11
8.5.00.0110.01119.98
8.4.180.0130.00922.08
8.4.170.0100.01223.74
8.4.160.0130.00923.75
8.4.150.0080.00416.92
8.4.140.0120.01017.76
8.4.130.0090.01117.70
8.4.120.0050.00720.57
8.4.110.0110.01018.88
8.4.100.0100.01117.67
8.4.90.0140.00620.68
8.4.80.0090.00720.61
8.4.70.0120.00818.86
8.4.60.0120.00819.14
8.4.50.0120.00717.80
8.4.40.0170.00319.42
8.4.30.0030.00718.89
8.4.20.0100.01019.71
8.4.10.0090.00623.98
8.3.300.0090.01220.82
8.3.290.0130.00818.62
8.3.280.0070.00416.24
8.3.270.0090.01016.52
8.3.260.0130.00716.73
8.3.250.0070.00117.21
8.3.240.0070.01116.52
8.3.230.0120.00716.52
8.3.220.0090.00818.79
8.3.210.0110.00719.12
8.3.200.0130.00616.61
8.3.190.0100.01016.72
8.3.180.0120.00618.33
8.3.170.0110.00717.09
8.3.160.0110.00718.59
8.3.150.0160.00318.98
8.3.140.0000.00816.48
8.3.130.0040.00419.18
8.3.120.0060.00320.67
8.3.110.0050.00516.40
8.3.100.0030.00616.63
8.3.90.0000.00826.77
8.3.80.0060.00316.50
8.3.70.0070.00716.58
8.3.60.0160.00316.63
8.3.50.0070.01318.29
8.3.40.0120.00920.08
8.3.30.0070.00718.58
8.3.20.0000.00724.18
8.3.10.0080.00024.66
8.3.00.0080.00026.16
8.2.300.0120.00917.92
8.2.290.0070.00316.42
8.2.280.0070.00220.17
8.2.270.0040.00417.25
8.2.260.0070.00720.73
8.2.250.0070.01016.48
8.2.240.0130.00317.40
8.2.230.0080.00020.94
8.2.220.0040.00424.06
8.2.210.0090.00926.77
8.2.200.0040.00418.18
8.2.190.0070.00718.04
8.2.180.0070.00725.92
8.2.170.0110.01118.77
8.2.160.0130.00322.96
8.2.150.0080.00025.66
8.2.140.0150.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00726.16
8.2.110.0060.00322.07
8.2.100.0060.00617.84
8.2.90.0040.00418.03
8.2.80.0050.00317.97
8.2.70.0000.00817.75
8.2.60.0080.00017.63
8.2.50.0000.00817.63
8.2.40.0040.00419.44
8.2.30.0040.00418.14
8.2.20.0000.00720.60
8.2.10.0000.00718.05
8.2.00.0000.00719.27
8.1.340.0110.01117.55
8.1.330.0090.01015.98
8.1.320.0120.00817.84
8.1.310.0070.00716.86
8.1.300.0110.00720.00
8.1.290.0090.00030.84
8.1.280.0110.00725.92
8.1.270.0040.00424.66
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0090.00019.26
8.1.230.0040.00820.97
8.1.220.0030.00517.79
8.1.210.0040.00418.89
8.1.200.0030.00617.22
8.1.190.0060.00317.35
8.1.180.0000.00819.13
8.1.170.0060.00319.02
8.1.160.0030.00518.97
8.1.150.0030.00518.61
8.1.140.0000.00717.43
8.1.130.0030.00317.48
8.1.120.0090.00518.76
8.1.110.0080.00818.64
8.1.100.0140.00418.74
8.1.90.0170.00018.73
8.1.80.0120.00618.59
8.1.70.0190.00018.72
8.1.60.0150.00418.85
8.1.50.0130.00718.75
8.1.40.0200.00018.89
8.1.30.0170.00318.73
8.1.20.0090.00918.89
8.1.10.0070.01018.74
8.1.00.0160.00318.77
8.0.300.0040.00419.90
8.0.290.0040.00416.63
8.0.280.0030.00318.58
8.0.270.0000.00717.95
8.0.260.0000.00716.84
8.0.250.0150.00017.95
8.0.240.0100.00618.14
8.0.230.0070.00718.10
8.0.220.0120.00418.02
8.0.210.0070.00717.96
8.0.200.0140.00018.00
8.0.190.0150.00018.13
8.0.180.0100.00818.05
8.0.170.0090.00918.13
8.0.160.0130.00818.00
8.0.150.0150.00018.12
8.0.140.0140.00518.07
8.0.130.0120.00317.90
8.0.120.0080.00817.93
8.0.110.0120.00318.04
8.0.100.0080.00818.09
8.0.90.0090.00617.95
8.0.80.0120.00317.90
8.0.70.0080.00817.88
8.0.60.0130.00418.02
8.0.50.0120.00317.93
8.0.30.0110.00417.90
8.0.20.0150.00017.96
8.0.10.0120.00418.15
7.4.330.0150.00015.55
7.4.320.0090.00917.69
7.4.300.0090.00917.81
7.4.290.0180.00017.60
7.4.280.0160.00017.69
7.4.270.0160.00017.74
7.4.260.0110.00717.61
7.4.250.0150.00517.61
7.4.240.0140.00217.64
7.4.230.0090.00917.61
7.4.220.0100.00217.68
7.4.210.0070.00317.55
7.4.200.0060.00319.34
7.4.190.0040.00419.41
7.4.180.0120.00417.66
7.4.160.0000.01617.68
7.4.150.0130.00317.73
7.4.140.0060.01017.72
7.4.130.0130.00317.68
7.4.120.0090.00617.62
7.4.110.0130.00417.49
7.4.100.0120.00517.67
7.4.90.0130.00317.68
7.4.80.0160.00017.53
7.4.70.0100.00517.68
7.4.60.0140.00017.61
7.4.50.0110.00417.61
7.4.40.0060.00617.52
7.4.30.0120.00417.72
7.4.20.0150.00017.67
7.4.10.0130.00317.53
7.4.00.0080.00817.56

preferences:
46.2 ms | 1317 KiB | 5 Q