3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace foo; #[Blah] function doit() { echo __FUNCTION__, "\n"; } echo doit::class, "\n";

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
8.3.60.0030.01216.50
8.3.50.0070.01019.93
8.3.40.0030.01020.26
8.3.30.0110.00418.65
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0000.00826.16
8.2.180.0070.01125.92
8.2.170.0070.00718.82
8.2.160.0090.00622.96
8.2.150.0080.00025.66
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0000.00726.16
8.2.110.0090.00022.20
8.2.100.0040.00817.84
8.2.90.0040.00417.63
8.2.80.0080.00018.61
8.2.70.0060.00317.50
8.2.60.0000.00817.50
8.2.50.0000.00818.04
8.2.40.0030.00618.22
8.2.30.0040.00417.84
8.2.20.0000.00820.42
8.2.10.0000.00717.80
8.2.00.0080.00018.98
8.1.280.0100.00725.92
8.1.270.0050.00323.99
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0070.01424.02
8.1.230.0070.00319.04
8.1.220.0040.00418.44
8.1.210.0060.00318.77
8.1.200.0040.00417.25
8.1.190.0050.00317.22
8.1.180.0050.00318.10
8.1.170.0080.00017.62
8.1.160.0000.00718.75
8.1.150.0040.00418.55
8.1.140.0070.00017.26
8.1.130.0040.00420.58
8.1.120.0040.00417.35
8.1.110.0040.00317.23
8.1.100.0070.00017.25
8.1.90.0030.00717.22
8.1.80.0080.00817.36
8.1.70.0070.00717.27
8.1.60.0080.01117.42
8.1.50.0110.00717.34
8.1.40.0110.00717.39
8.1.30.0120.00617.41
8.1.20.0110.00717.43
8.1.10.0100.00717.29
8.1.00.0120.00617.35
8.0.300.0040.00418.77
8.0.290.0060.00316.63
8.0.280.0070.00018.38
8.0.270.0050.00316.71
8.0.260.0030.00318.42
8.0.250.0070.00016.84
8.0.240.0000.00716.80
8.0.230.0030.00316.75
8.0.220.0080.00716.75
8.0.210.0120.00316.63
8.0.200.0070.00716.74
8.0.190.0150.00016.78
8.0.180.0110.00416.75
8.0.170.0060.00816.62
8.0.160.0050.01016.71
8.0.150.0130.00316.54
8.0.140.0110.00316.70
8.0.130.0160.00016.54
8.0.120.0100.00516.67
8.0.110.0090.00616.80
8.0.100.0100.00516.62
8.0.90.0080.00516.53
8.0.80.0070.00716.65
8.0.70.0120.00316.75
8.0.60.0050.01016.67
8.0.50.0150.00016.66
8.0.30.0130.00316.68
8.0.20.0120.00216.82
8.0.10.0100.00516.70
7.4.330.0000.00515.55
7.4.320.0030.00316.35
7.4.300.0060.00016.35
7.4.290.0110.00516.50
7.4.280.0110.00616.45
7.4.270.0090.00916.37
7.4.260.0110.00516.27
7.4.250.0090.00016.46
7.4.240.0000.00716.36
7.4.230.0000.00716.33
7.4.220.0050.00216.46
7.4.210.0080.00316.46
7.4.200.0060.00616.36
7.4.190.0090.00516.32
7.4.180.0140.00016.49
7.4.160.0070.00716.33
7.4.150.0070.00716.31
7.4.140.0150.00016.30
7.4.130.0090.00516.31
7.4.120.0120.00316.19
7.4.110.0070.00716.23
7.4.100.0100.00516.39
7.4.90.0100.00316.29
7.4.80.0140.00016.34
7.4.70.0150.00016.31
7.4.60.0110.00416.25
7.4.50.0140.00016.25
7.4.40.0070.00716.27
7.4.30.0110.00216.36
7.4.20.0120.00216.23
7.4.10.0110.00316.35
7.4.00.0120.00316.24

preferences:
49.42 ms | 401 KiB | 5 Q