3v4l.org

run code in 300+ PHP versions simultaneously
<?php function get_config(): array { return [1, 2]; } echo get_config();

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)
8.3.60.0150.00016.46
8.3.50.0070.01018.06
8.3.40.0090.01218.69
8.3.30.0110.00418.68
8.3.20.0070.00020.04
8.3.10.0080.00023.36
8.3.00.0120.00619.72
8.2.180.0070.00718.16
8.2.170.0140.00722.96
8.2.160.0070.01320.32
8.2.150.0070.00024.18
8.2.140.0060.00324.66
8.2.130.0000.00820.95
8.2.120.0080.00026.35
8.2.110.0090.00020.93
8.2.100.0040.00817.91
8.2.90.0000.00819.11
8.2.80.0080.00017.97
8.2.70.0070.00317.50
8.2.60.0000.00817.80
8.2.50.0000.00918.07
8.2.40.0000.00922.30
8.2.30.0030.00320.48
8.2.20.0070.00017.69
8.2.10.0000.00717.97
8.2.00.0050.00317.79
8.1.280.0140.00025.92
8.1.270.0060.01020.27
8.1.260.0030.00528.09
8.1.250.0090.00628.09
8.1.240.0090.00017.71
8.1.230.0040.00720.78
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.10
8.1.190.0000.00817.10
8.1.180.0040.00418.10
8.1.170.0080.00018.59
8.1.160.0000.00720.62
8.1.150.0000.00818.73
8.1.140.0050.00319.38
8.1.130.0070.00017.55
8.1.120.0000.00717.33
8.1.110.0040.00317.32
8.1.100.0030.00317.21
8.1.90.0050.00517.35
8.1.80.0030.00317.35
8.1.70.0040.00417.18
8.1.60.0050.00317.51
8.1.50.0050.00317.42
8.1.40.0000.00717.41
8.1.30.0000.00817.57
8.1.20.0070.00017.52
8.1.10.0000.00717.43
8.1.00.0040.00417.39
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.44
8.0.270.0030.00317.23
8.0.260.0060.00017.11
8.0.250.0000.00616.95
8.0.240.0030.00316.95
8.0.230.0020.00516.88
8.0.220.0070.00016.82
8.0.210.0040.00416.78
8.0.200.0060.00016.89
8.0.190.0040.00716.88
8.0.180.0040.00416.73
8.0.170.0000.00716.72
8.0.160.0070.00016.83
8.0.150.0030.00316.73
8.0.140.0050.00516.74
8.0.130.0000.00913.18
8.0.120.0050.00516.80
8.0.110.0030.00616.82
8.0.100.0080.00016.70
8.0.90.0000.00716.64
8.0.80.0090.00616.76
8.0.70.0040.00416.82
8.0.60.0040.00416.69
8.0.50.0040.00416.80
8.0.30.0130.00817.01
8.0.20.0090.00917.40
8.0.10.0050.00316.79
8.0.00.0120.00716.72
7.4.330.0000.00516.84
7.4.320.0030.00316.27
7.4.300.0030.00316.41
7.4.290.0000.00716.36
7.4.280.0000.00716.32
7.4.270.0060.00016.43
7.4.260.0000.00616.41
7.4.250.0040.00416.53
7.4.240.0030.00516.45
7.4.230.0030.00316.53
7.4.220.0030.01316.42
7.4.210.0080.00616.42
7.4.200.0000.00716.46
7.4.160.0130.00316.86
7.4.150.0120.00617.40
7.4.140.0130.01017.86
7.4.130.0100.00816.43
7.4.120.0080.01216.53
7.4.110.0150.01216.45
7.4.100.0090.00916.32
7.4.90.0030.01316.38
7.4.80.0120.01019.39
7.4.70.0110.00516.43
7.4.60.0060.01116.49
7.4.50.0050.00816.24
7.4.40.0120.00616.58
7.4.30.0040.01316.49
7.4.00.0070.01014.96
7.3.330.0040.00413.28
7.3.320.0000.00513.27
7.3.310.0000.00716.31
7.3.300.0030.00316.34
7.3.290.0110.00616.27
7.3.280.0130.00416.29
7.3.270.0080.01117.40
7.3.260.0040.01716.27
7.3.250.0090.00816.39
7.3.240.0050.01216.29
7.3.230.0110.00716.61
7.3.210.0080.00816.26
7.3.200.0080.00916.63
7.3.190.0060.01016.44
7.3.180.0100.00716.59
7.3.170.0040.01616.45
7.3.160.0120.00916.43
7.2.330.0150.00316.35
7.2.320.0170.00316.23
7.2.310.0100.00616.24
7.2.300.0090.00916.57
7.2.290.0070.01016.30
7.2.60.0130.00916.79
7.2.00.0040.01219.44
7.1.200.0000.01415.26
7.1.100.0030.01017.93
7.1.70.0030.00917.19
7.1.60.0030.02019.52
7.1.50.0070.00316.83
7.1.00.0000.08022.43
7.0.200.0030.00616.41
7.0.60.0070.08019.84
7.0.50.0070.04717.93
7.0.40.0070.07720.14
7.0.30.0300.07320.23
7.0.20.0300.07720.23
7.0.10.0030.04320.21
7.0.00.0000.07020.22
5.6.280.0030.03021.02
5.6.210.0070.04720.71
5.6.200.0030.08318.22
5.6.190.0070.05020.48
5.6.180.0330.07020.58
5.6.170.0270.07720.58
5.6.160.0130.07320.54
5.6.150.0100.08018.29
5.6.140.0100.07318.26
5.6.130.0000.09018.14
5.6.120.0070.08021.09
5.6.110.0000.06020.98
5.6.100.0100.08321.01
5.6.90.0000.04321.10
5.6.80.0030.08720.48
5.5.350.0130.07720.33
5.5.340.0100.07318.02
5.5.330.0130.07720.40
5.5.320.0270.05020.24
5.5.310.0300.08020.51
5.5.300.0070.03717.97
5.5.290.0000.04318.08
5.5.280.0030.04320.89
5.5.270.0100.07720.86
5.5.260.0170.07720.86
5.5.250.0130.07320.77
5.5.240.0300.07320.04

preferences:
52.62 ms | 400 KiB | 5 Q