3v4l.org

run code in 300+ PHP versions simultaneously
<?php enum Foo { case bar; } echo serialize( Foo::bar );

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)
8.5.10.0070.00318.82
8.5.00.0110.01120.09
8.4.160.0100.01123.85
8.4.150.0020.00014.05
8.4.140.0140.00817.67
8.4.130.0110.01018.74
8.4.120.0100.00624.33
8.4.110.0090.01120.39
8.4.100.0120.00918.96
8.4.90.0110.00920.41
8.4.80.0110.00918.75
8.4.70.0070.00420.64
8.4.60.0130.00818.82
8.4.50.0120.00818.88
8.4.40.0040.00817.50
8.4.30.0160.00320.22
8.4.20.0130.00619.43
8.4.10.0130.00722.12
8.3.280.0160.00418.33
8.3.270.0210.00916.54
8.3.260.0140.00616.53
8.3.250.0070.00118.69
8.3.240.0090.01017.23
8.3.230.0100.01016.38
8.3.220.0120.00618.89
8.3.210.0080.01116.74
8.3.200.0060.00316.66
8.3.190.0090.01017.07
8.3.180.0110.00318.94
8.3.170.0110.00718.21
8.3.160.0100.01018.93
8.3.150.0130.00619.11
8.3.140.0140.00318.85
8.3.130.0060.00818.13
8.3.120.0060.01019.00
8.3.110.0000.00822.58
8.3.100.0080.00022.58
8.3.90.0040.00422.58
8.3.50.0060.00322.58
8.2.290.0100.00920.06
8.2.280.0100.01218.36
8.2.270.0130.00616.64
8.2.260.0120.00316.25
8.2.250.0070.01118.26
8.2.240.0160.00018.69
8.2.230.0080.00022.58
8.2.220.0120.00422.58
8.2.210.0080.00022.58
8.1.330.0100.00922.00
8.1.320.0110.00817.90
8.1.310.0120.00616.71
8.1.300.0000.00920.25
8.1.60.0090.00217.40
8.1.50.0060.00817.43
8.1.40.0090.00717.42
8.1.30.0120.00217.48
8.1.20.0070.00817.42
8.1.10.0100.00717.28
8.1.00.0150.00617.34
8.0.190.0080.00616.86
8.0.180.0040.01016.83
8.0.170.0100.00416.86
8.0.160.0090.00416.85
8.0.150.0080.00616.80
8.0.140.0080.00516.73
8.0.130.0080.00616.73
8.0.120.0050.00816.85
8.0.110.0060.00716.86
8.0.100.0070.00816.79
8.0.90.0070.00716.75
8.0.80.0090.00616.76
8.0.70.0120.00316.73
8.0.60.0130.00316.75
8.0.50.0120.00416.77
8.0.30.0090.00516.78
8.0.20.0120.00316.91
8.0.10.0080.00516.83
7.4.290.0000.00816.29
7.4.280.0110.00216.29
7.4.270.0130.00316.32
7.4.260.0140.00516.39
7.4.250.0060.01316.36
7.4.240.0180.00016.25
7.4.230.0090.00916.40
7.4.220.0090.00516.43
7.4.210.0070.00416.31
7.4.200.0070.00516.37
7.4.190.0070.00316.32
7.4.180.0070.00416.42
7.4.160.0090.00516.47
7.4.150.0080.00616.25
7.4.140.0140.00216.28
7.4.130.0140.00316.17
7.4.120.0090.00516.24
7.4.110.0100.00616.21
7.4.100.0080.00716.36
7.4.90.0070.00516.15
7.4.80.0110.00416.23
7.4.70.0060.00816.13
7.4.60.0110.00316.21
7.4.50.0020.00916.06
7.4.40.0090.00415.98
7.4.30.0090.00416.20
7.4.20.0070.00616.15
7.4.10.0070.00416.13
7.4.00.0060.00616.20

preferences:
60.87 ms | 403 KiB | 5 Q