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) { $result[] = array_merge($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)
8.4.140.0150.00617.68
8.4.130.0050.00318.75
8.4.120.0110.00824.23
8.4.110.0050.00519.13
8.4.100.0050.00518.67
8.4.90.0110.00920.81
8.4.80.0070.00117.93
8.4.70.0130.00517.92
8.4.60.0110.00718.90
8.4.50.0120.00517.51
8.4.40.0060.01318.04
8.4.30.0080.00018.95
8.4.20.0160.00319.08
8.4.10.0030.00624.00
8.3.270.0080.01216.61
8.3.260.0110.00916.63
8.3.250.0090.01018.96
8.3.240.0100.00717.28
8.3.230.0130.00616.45
8.3.220.0090.00718.98
8.3.210.0120.00616.63
8.3.200.0030.00616.52
8.3.190.0140.00517.22
8.3.180.0140.00516.30
8.3.170.0090.00017.15
8.3.160.0060.01218.48
8.3.150.0070.01119.16
8.3.140.0040.00417.32
8.3.130.0060.00316.59
8.3.120.0090.00020.98
8.3.110.0080.00016.55
8.3.100.0060.00316.54
8.3.90.0060.00326.77
8.3.80.0120.00016.48
8.3.70.0090.01216.63
8.3.60.0070.01516.75
8.3.50.0070.00720.06
8.3.40.0160.00320.24
8.3.30.0070.00718.67
8.3.20.0050.00324.18
8.3.10.0040.00424.66
8.3.00.0080.00026.16
8.2.290.0090.00420.24
8.2.280.0130.00618.21
8.2.270.0030.01618.98
8.2.260.0060.00316.61
8.2.250.0040.00418.30
8.2.240.0060.00918.86
8.2.230.0060.00320.94
8.2.220.0000.00924.06
8.2.210.0120.00326.77
8.2.200.0060.00318.59
8.2.190.0110.00618.41
8.2.180.0090.00625.92
8.2.170.0190.00618.95
8.2.160.0100.00322.96
8.2.150.0040.00425.66
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00419.25
8.2.110.0030.00619.39
8.2.100.0060.00617.87
8.2.90.0040.00419.96
8.2.80.0000.00819.30
8.2.70.0050.00317.50
8.2.60.0060.00317.93
8.2.50.0040.00418.05
8.2.40.0050.00318.34
8.2.30.0040.00418.02
8.2.20.0080.00019.23
8.2.10.0000.00718.02
8.2.00.0070.00019.20
8.1.330.0110.00722.13
8.1.320.0070.00219.96
8.1.310.0090.00618.69
8.1.300.0060.00919.43
8.1.290.0080.00030.84
8.1.280.0100.00725.92
8.1.270.0000.00724.66
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0090.00022.25
8.1.230.0030.00820.91
8.1.220.0040.00417.77
8.1.210.0050.00318.85
8.1.200.0040.00417.25
8.1.190.0000.00817.35
8.1.180.0050.00318.10
8.1.170.0040.00417.62
8.1.160.0000.00719.07
8.1.150.0040.00418.71
8.1.140.0000.00817.55
8.1.130.0030.00318.96
8.1.120.0070.00017.53
8.1.110.0140.00317.44
8.1.100.0120.00417.25
8.1.90.0170.00017.43
8.1.80.0150.00017.45
8.1.70.0100.00517.21
8.1.60.0110.00717.38
8.1.50.0040.01317.36
8.1.40.0100.00717.36
8.1.30.0180.00017.52
8.1.20.0150.00217.50
8.1.10.0140.00317.45
8.1.00.0150.00317.31
8.0.300.0020.00520.14
8.0.290.0090.00016.63
8.0.280.0030.00318.38
8.0.270.0040.00416.86
8.0.260.0030.00318.34
8.0.250.0070.00016.99
8.0.240.0030.00316.80
8.0.230.0050.01016.90
8.0.220.0070.00716.70
8.0.210.0090.00616.70
8.0.200.0080.00716.79
8.0.190.0000.01516.75
8.0.180.0000.01616.71
8.0.170.0120.00616.78
8.0.160.0110.00516.85
8.0.150.0090.00516.82
8.0.140.0140.00016.73
8.0.130.0150.00016.73
8.0.120.0000.01416.76
8.0.110.0130.00316.73
8.0.100.0100.00516.71
8.0.90.0040.01116.85
8.0.80.0050.01016.87
8.0.70.0090.00516.75
8.0.60.0140.00016.75
8.0.50.0110.00416.86
8.0.30.0150.00016.78
8.0.20.0110.00416.80
8.0.10.0070.00716.88
7.4.330.0050.00015.55
7.4.320.0120.00316.46
7.4.300.0130.00316.51
7.4.290.0130.00316.37
7.4.280.0130.00316.39
7.4.270.0110.00516.55
7.4.260.0130.00316.45
7.4.250.0110.00616.43
7.4.240.0040.01216.52
7.4.230.0150.00016.51
7.4.220.0050.01016.54
7.4.210.0140.00016.40
7.4.200.0130.00016.42
7.4.190.0140.00016.60
7.4.180.0050.00916.61
7.4.160.0110.00416.50
7.4.150.0100.00316.38
7.4.140.0070.00716.38
7.4.130.0110.00316.39
7.4.120.0100.00316.29
7.4.110.0070.00716.38
7.4.100.0100.00316.48
7.4.90.0090.00016.39
7.4.80.0030.00616.35
7.4.70.0070.00716.27
7.4.60.0070.00716.36
7.4.50.0070.00716.28
7.4.40.0100.00316.33
7.4.30.0110.00316.47
7.4.20.0130.00216.44
7.4.10.0090.00516.36
7.4.00.0050.00916.47

preferences:
30.3 ms | 403 KiB | 5 Q