3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array1 = [ (object) ["email" => "gffggfg"], (object) ["email" => "wefwef@test.it"], (object) ["email" => "wefewf"], ]; $array2 = [ (object) ["email" => "gffggfg@test.it"], (object) ["email" => "wefwef"], (object) ["email" => "wefewf"], ]; var_export( array_values( array_column($array1, null, 'email') + array_column($array2, null, 'email') ) );

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)
8.3.70.0110.00416.58
8.3.60.0090.00918.30
8.3.50.0140.00318.14
8.3.40.0130.00320.51
8.3.30.0150.00018.89
8.3.20.0040.00424.18
8.3.10.0000.00724.66
8.3.00.0040.00426.16
8.2.190.0090.00616.75
8.2.180.0060.01325.92
8.2.170.0120.00318.96
8.2.160.0070.00722.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0040.00426.16
8.2.110.0000.00822.04
8.2.100.0110.00017.72
8.2.90.0000.00917.63
8.2.80.0030.00618.72
8.2.70.0000.01017.50
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0030.00618.22
8.2.30.0000.00818.05
8.2.20.0070.00320.43
8.2.10.0050.00317.97
8.2.00.0000.00719.11
8.1.280.0090.00625.92
8.1.270.0030.00623.99
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00323.97
8.1.230.0070.00418.97
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0090.00017.25
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0040.00418.76
8.1.160.0080.00018.84
8.1.150.0000.00718.73
8.1.140.0040.00417.34
8.1.130.0030.00318.88
8.1.120.0040.00417.45
8.1.110.0080.00017.44
8.1.100.0000.00717.39
8.1.90.0000.00817.46
8.1.80.0030.00617.29
8.1.70.0040.00417.32
8.1.60.0100.00417.55
8.1.50.0090.00517.45
8.1.40.0060.00617.51
8.1.30.0050.00717.54
8.1.20.0100.00417.60
8.1.10.0120.00217.47
8.1.00.0090.00617.32
8.0.300.0040.00420.58
8.0.290.0040.00416.75
8.0.280.0080.00018.35
8.0.270.0030.00316.72
8.0.260.0030.00318.44
8.0.250.0030.00316.91
8.0.240.0050.00217.05
8.0.230.0030.00317.00
8.0.220.0000.00716.93
8.0.210.0070.00016.83
8.0.200.0060.00017.05
8.0.190.0090.00416.85
8.0.180.0090.00516.87
8.0.170.0090.00416.91
8.0.160.0040.01016.87
8.0.150.0100.00316.86
8.0.140.0100.00316.80
8.0.130.0070.00716.78
8.0.120.0070.00616.81
8.0.110.0080.00416.85
8.0.100.0090.00416.78
8.0.90.0080.00616.86
8.0.80.0030.00916.79
8.0.70.0090.00416.94
8.0.60.0070.00516.76
8.0.50.0070.00616.88
8.0.30.0110.00316.88
8.0.20.0080.00516.99
8.0.10.0080.00616.99
7.4.330.0050.00015.55
7.4.320.0060.00016.50
7.4.300.0000.00716.50
7.4.290.0070.00416.52
7.4.280.0050.00516.47
7.4.270.0070.00616.48
7.4.260.0050.00616.49
7.4.250.0070.00516.46
7.4.240.0110.00216.51
7.4.230.0120.00116.58
7.4.220.0110.00316.50
7.4.210.0080.00316.38
7.4.200.0110.00316.40
7.4.190.0080.00816.48
7.4.180.0130.00216.47
7.4.160.0120.00416.39
7.4.150.0080.00316.39
7.4.140.0100.00516.43
7.4.130.0110.00416.32
7.4.120.0100.00616.27
7.4.110.0100.00516.38
7.4.100.0110.00316.42
7.4.90.0120.00116.37
7.4.80.0110.00416.29
7.4.70.0100.00516.35
7.4.60.0100.00516.30
7.4.50.0080.00516.28
7.4.40.0070.00616.24
7.4.30.0080.00416.12
7.4.20.0080.00516.10
7.4.10.0120.00216.40
7.4.00.0090.00316.22

preferences:
30.09 ms | 401 KiB | 5 Q