3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr1 = [ ['gross_value' => '100', 'quantity' => '1'], ['gross_value' => '200', 'quantity' => '1'] ]; $arr2 = [ ['item_title_id' => '1', 'order_id' => '4'], ['item_title_id' => '2', 'order_id' => '4'] ]; $result = []; foreach ($arr1 as $i => $row) { $result[] = $row + $arr2[$i]; } 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)
8.4.140.0190.00817.59
8.4.130.0080.00418.69
8.4.120.0130.00824.16
8.4.110.0110.00618.56
8.4.100.0140.00718.84
8.4.90.0120.00620.81
8.4.80.0110.00817.68
8.4.70.0120.00617.84
8.4.60.0130.00718.74
8.4.50.0060.00718.85
8.4.40.0080.01117.79
8.4.30.0120.01018.77
8.4.20.0100.01018.93
8.4.10.0040.00423.93
8.3.270.0090.01116.85
8.3.260.0130.00616.76
8.3.250.0100.00818.88
8.3.240.0100.00817.20
8.3.230.0120.00716.51
8.3.220.0030.00418.82
8.3.210.0080.00416.60
8.3.200.0040.00416.75
8.3.190.0040.00517.34
8.3.180.0090.01016.93
8.3.170.0040.00422.59
8.3.160.0130.00617.04
8.3.150.0110.00717.29
8.3.140.0030.00516.45
8.3.130.0050.00316.90
8.3.120.0090.00620.60
8.3.110.0070.00016.58
8.3.100.0000.00816.49
8.3.90.0090.00626.77
8.3.80.0160.00016.13
8.3.70.0110.01116.58
8.3.60.0130.00916.75
8.3.50.0140.00720.02
8.3.40.0100.00720.34
8.3.30.0110.00318.84
8.3.20.0030.00524.18
8.3.10.0040.00424.66
8.3.00.0050.00226.16
8.2.290.0090.00420.22
8.2.280.0100.00916.70
8.2.270.0060.01217.41
8.2.260.0000.01618.99
8.2.250.0090.00618.64
8.2.240.0110.00017.16
8.2.230.0060.00320.94
8.2.220.0030.00724.06
8.2.210.0070.01126.77
8.2.200.0090.00018.41
8.2.190.0090.00918.54
8.2.180.0060.00925.92
8.2.170.0110.00418.94
8.2.160.0110.00422.96
8.2.150.0040.00425.66
8.2.140.0090.00024.66
8.2.130.0050.00226.16
8.2.120.0000.00726.16
8.2.110.0150.00320.58
8.2.100.0040.00817.84
8.2.90.0080.00017.88
8.2.80.0030.00518.90
8.2.70.0060.00317.63
8.2.60.0080.00017.75
8.2.50.0000.00818.05
8.2.40.0000.00820.07
8.2.30.0000.00818.12
8.2.20.0000.00819.19
8.2.10.0040.00418.08
8.2.00.0000.00719.31
8.1.330.0120.00721.74
8.1.320.0090.00715.86
8.1.310.0040.00418.68
8.1.300.0080.00018.05
8.1.290.0060.00330.84
8.1.280.0130.00325.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0090.00019.13
8.1.230.0080.00420.84
8.1.220.0040.00418.68
8.1.210.0050.00318.77
8.1.200.0040.00417.48
8.1.190.0060.00317.10
8.1.180.0000.00819.13
8.1.170.0040.00417.62
8.1.160.0070.00019.01
8.1.150.0040.00418.70
8.1.140.0060.00317.46
8.1.130.0030.00318.80
8.1.120.0000.00717.51
8.1.110.0130.00317.38
8.1.100.0130.00317.34
8.1.90.0130.00317.40
8.1.80.0120.00317.39
8.1.70.0080.00817.31
8.1.60.0160.00317.47
8.1.50.0110.00617.49
8.1.40.0140.00417.32
8.1.30.0150.00317.47
8.1.20.0150.00317.38
8.1.10.0150.00217.45
8.1.00.0160.00217.42
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0050.00318.48
8.0.270.0000.00716.89
8.0.260.0000.00618.37
8.0.250.0000.00716.90
8.0.240.0000.00716.89
8.0.230.0150.00016.88
8.0.220.0070.00716.83
8.0.210.0100.00416.88
8.0.200.0140.00016.93
8.0.190.0000.01616.98
8.0.180.0050.01016.84
8.0.170.0120.00216.89
8.0.160.0150.00016.84
8.0.150.0120.00216.86
8.0.140.0000.01516.82
8.0.130.0110.00416.79
8.0.120.0150.00016.81
8.0.110.0050.00916.80
8.0.100.0090.00516.80
8.0.90.0120.00316.95
8.0.80.0100.00516.88
8.0.70.0100.00516.80
8.0.60.0050.01016.77
8.0.50.0120.00416.81
8.0.30.0110.00416.95
8.0.20.0160.00016.89
8.0.10.0100.00316.85
7.4.330.0000.00615.55
7.4.320.0100.00616.50
7.4.300.0090.00616.51
7.4.290.0160.00016.45
7.4.280.0120.00416.52
7.4.270.0100.00616.54
7.4.260.0130.00316.47
7.4.250.0130.00416.43
7.4.240.0080.00816.42
7.4.230.0160.00016.41
7.4.220.0100.00516.35
7.4.210.0110.00316.52
7.4.200.0110.00316.45
7.4.190.0120.00316.34
7.4.180.0140.00016.61
7.4.160.0140.00016.53
7.4.150.0050.00916.45
7.4.140.0070.00716.39
7.4.130.0050.01016.34
7.4.120.0120.00316.38
7.4.110.0070.00716.41
7.4.100.0050.00916.39
7.4.90.0050.00516.46
7.4.80.0050.00516.34
7.4.70.0090.00516.28
7.4.60.0050.00816.36
7.4.50.0100.00316.31
7.4.40.0130.00016.21
7.4.30.0080.00516.44
7.4.20.0050.00916.33
7.4.10.0160.00016.40
7.4.00.0070.00716.37

preferences:
40.61 ms | 403 KiB | 5 Q