3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface Foo { function f(): mixed; } class Bar implements Foo { function f(): array { return []; } }

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)
8.5.10.0100.00818.77
8.5.00.0110.01019.93
8.4.150.0010.00114.05
8.4.140.0140.00617.56
8.4.130.0090.00420.16
8.4.120.0120.00820.52
8.4.110.0060.00522.53
8.4.100.0100.01117.67
8.4.90.0120.01117.64
8.4.80.0100.01019.45
8.4.70.0100.00917.81
8.4.60.0120.00818.99
8.4.50.0120.00818.77
8.4.40.0100.01019.37
8.4.30.0130.00718.49
8.4.20.0100.01017.88
8.4.10.0030.01321.96
8.3.280.0110.01018.36
8.3.270.0110.01216.55
8.3.260.0140.00616.40
8.3.250.0040.00319.05
8.3.240.0070.01217.16
8.3.230.0130.00616.58
8.3.220.0120.00616.86
8.3.210.0110.00916.81
8.3.200.0040.00516.56
8.3.190.0150.00617.08
8.3.180.0130.00616.55
8.3.170.0090.00918.71
8.3.160.0090.00917.38
8.3.150.0040.01118.74
8.3.140.0040.01116.66
8.3.130.0030.00518.41
8.3.120.0000.00819.10
8.3.110.0050.00320.94
8.3.100.0030.00624.06
8.3.90.0040.00426.77
8.3.80.0060.00318.30
8.3.70.0060.00916.58
8.3.60.0040.01118.43
8.3.50.0070.00719.95
8.3.40.0070.00718.55
8.3.30.0080.00819.09
8.3.20.0080.00024.18
8.3.10.0080.00024.66
8.3.00.0080.00026.16
8.2.290.0110.00720.23
8.2.280.0130.00518.38
8.2.270.0090.00918.93
8.2.260.0160.00316.29
8.2.250.0040.00416.47
8.2.240.0080.00018.78
8.2.230.0030.00622.58
8.2.220.0000.00837.54
8.2.210.0070.00726.77
8.2.200.0030.00616.63
8.2.190.0120.00616.63
8.2.180.0100.01025.92
8.2.170.0140.00718.87
8.2.160.0160.00422.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0100.00020.51
8.2.110.0100.00022.11
8.2.100.0080.00417.66
8.2.90.0030.00619.14
8.2.80.0000.00817.97
8.2.70.0060.00317.50
8.2.60.0060.00317.80
8.2.50.0090.00018.07
8.2.40.0040.00418.09
8.2.30.0070.00017.86
8.2.20.0030.00320.48
8.2.10.0040.00418.02
8.2.00.0020.00519.17
8.1.330.0120.00622.05
8.1.320.0090.00816.09
8.1.310.0070.01018.48
8.1.300.0060.00316.66
8.1.290.0090.00030.84
8.1.280.0130.00725.92
8.1.270.0080.00023.99
8.1.260.0070.00326.35
8.1.250.0000.00728.09
8.1.240.0000.00922.66
8.1.230.0040.00817.58
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0050.00317.23
8.1.190.0080.00017.22
8.1.180.0060.00318.10
8.1.170.0070.00518.33
8.1.160.0040.00418.74
8.1.150.0070.00018.55
8.1.140.0040.00417.26
8.1.130.0000.00718.82
8.1.120.0040.00417.38
8.1.110.0000.00717.41
8.1.100.0000.00717.43
8.1.90.0040.00417.31
8.1.80.0090.00017.36
8.1.70.0000.00717.44
8.1.60.0040.00417.49
8.1.50.0060.00317.46
8.1.40.0200.00317.43
8.1.30.0170.00717.41
8.1.20.0200.00317.47
8.1.10.0180.00517.38
8.1.00.0210.00017.29
8.0.300.0040.00418.77
8.0.290.0050.00516.58
8.0.280.0000.00720.21
8.0.270.0000.00717.97
8.0.260.0050.00318.25
8.0.250.0000.00716.88
8.0.240.0000.00616.78
8.0.230.0000.00716.77
8.0.220.0030.00316.81
8.0.210.0080.00016.82
8.0.200.0030.00316.74
8.0.190.0040.00416.78
8.0.180.0170.00316.84
8.0.170.0120.00616.68
8.0.160.0110.00816.67
8.0.150.0120.00716.75
8.0.140.0200.00016.64
8.0.130.0140.00516.69
8.0.120.0160.00816.70
8.0.110.0130.00616.70
8.0.100.0100.01016.85
8.0.90.0140.00516.62
8.0.80.0120.00416.84
8.0.70.0150.00416.64
8.0.60.0120.00416.75
8.0.50.0120.00016.52
8.0.30.0110.00616.63
8.0.20.0110.00516.82
8.0.10.0190.00016.93
7.4.330.0030.00315.55
7.4.320.0040.00416.45
7.4.300.0000.00716.54
7.4.290.0190.00216.46
7.4.280.0140.00516.45
7.4.270.0150.00516.34
7.4.260.0180.00316.37
7.4.250.0050.00716.45
7.4.240.0220.00016.55
7.4.230.0150.00616.40
7.4.220.0200.00016.40
7.4.210.0110.00016.38
7.4.200.0050.00516.37
7.4.190.0160.00016.46
7.4.180.0120.00416.47
7.4.160.0160.00016.52
7.4.150.0130.00416.34
7.4.140.0120.00416.33
7.4.130.0120.00316.27
7.4.120.0080.00416.23
7.4.110.0080.00816.12
7.4.100.0120.00416.49
7.4.90.0130.00316.17
7.4.80.0160.00016.29
7.4.70.0100.00216.28
7.4.60.0160.00016.35
7.4.50.0100.00716.23
7.4.40.0130.00316.07
7.4.30.0140.00316.09
7.4.20.0090.00616.33
7.4.10.0070.00616.27
7.4.00.0000.00816.32

preferences:
34.3 ms | 403 KiB | 5 Q