3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Ns; use Ns\Foo; class Foo {}

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)
8.4.140.0120.00917.16
8.4.130.0110.00917.92
8.4.120.0120.00820.49
8.4.110.0140.00622.71
8.4.100.0120.00817.55
8.4.90.0130.00819.44
8.4.80.0060.00217.73
8.4.70.0080.00617.66
8.4.60.0130.00917.60
8.4.50.0050.00517.33
8.4.40.0130.00717.48
8.4.30.0040.01518.91
8.4.20.0100.01018.70
8.4.10.0040.00419.19
8.3.270.0110.00916.42
8.3.260.0100.00916.43
8.3.250.0120.00618.72
8.3.240.0110.00616.37
8.3.230.0030.00716.59
8.3.220.0050.00317.16
8.3.210.0060.00216.64
8.3.200.0130.00716.65
8.3.190.0120.00516.18
8.3.180.0030.00616.23
8.3.170.0140.00320.62
8.3.160.0110.00716.54
8.3.150.0140.00019.10
8.3.140.0090.00918.70
8.3.130.0060.00318.21
8.3.120.0030.00620.50
8.3.110.0060.00316.48
8.3.100.0030.00516.49
8.3.90.0110.00026.77
8.3.80.0040.00417.97
8.3.70.0120.00616.36
8.3.60.0120.00616.50
8.3.50.0100.01016.64
8.3.40.0070.00720.38
8.3.30.0110.00420.16
8.3.20.0080.00024.18
8.3.10.0110.00821.83
8.3.00.0090.01019.03
8.2.290.0100.00820.54
8.2.280.0070.01018.21
8.2.270.0170.00017.10
8.2.260.0140.00418.10
8.2.250.0070.00016.92
8.2.240.0000.00817.05
8.2.230.0160.00320.94
8.2.220.0050.00324.06
8.2.210.0070.00726.77
8.2.200.0030.00616.50
8.2.190.0070.01116.63
8.2.180.0000.01416.50
8.2.170.0190.00018.73
8.2.160.0100.00322.96
8.2.150.0030.00625.66
8.2.140.0130.00620.66
8.2.130.0080.01120.84
8.2.120.0090.01018.82
8.2.110.0110.00618.92
8.2.100.0120.00618.80
8.2.90.0080.01018.73
8.2.80.0100.00718.71
8.2.70.0080.00718.50
8.2.60.0090.00718.59
8.2.50.0090.00818.92
8.2.40.0070.00918.65
8.2.30.0070.00618.63
8.2.20.0080.00818.97
8.2.10.0080.00518.95
8.2.00.0070.00719.01
8.1.330.0080.01116.41
8.1.320.0080.01216.11
8.1.310.0070.01118.56
8.1.300.0030.00616.70
8.1.290.0050.00530.84
8.1.280.0110.00725.92
8.1.270.0050.00622.50
8.1.260.0070.00621.98
8.1.250.0060.00622.13
8.1.240.0090.00318.39
8.1.230.0110.00318.34
8.1.220.0070.00618.65
8.1.210.0070.00618.77
8.1.200.0050.00418.41
8.1.190.0040.00718.50
8.1.180.0100.00318.22
8.1.170.0060.00518.42
8.1.160.0050.00318.44
8.1.150.0080.00518.41
8.1.140.0060.00318.32
8.1.130.0090.00318.66
8.1.120.0060.00718.49
8.1.110.0070.00518.41
8.1.100.0040.00518.42
8.1.90.0060.00418.44
8.1.80.0060.00318.47
8.1.70.0060.00318.37
8.1.60.0060.00318.60
8.1.50.0060.00318.52
8.1.40.0040.00418.54
8.1.30.0060.00219.00
8.1.20.0040.00419.02
8.1.10.0070.00118.83
8.1.00.0030.00518.72

preferences:
57.47 ms | 403 KiB | 5 Q