3v4l.org

run code in 500+ PHP versions simultaneously
<?php class Something { const PARENT = 'parent'; } enum MyEnum:string { case firstChild = Something::PARENT . '_child1'; case secondChild = Something::PARENT . '_child2'; }

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)
8.5.30.0110.00319.64
8.5.20.0110.01020.24
8.5.10.0120.00720.07
8.5.00.0160.00519.77
8.4.180.0130.00921.29
8.4.170.0090.01320.67
8.4.160.0080.01521.34
8.4.150.0010.00014.05
8.4.140.0120.00817.57
8.4.130.0130.00817.76
8.4.120.0130.00820.39
8.4.110.0060.00322.66
8.4.100.0080.00120.40
8.4.90.0100.00618.83
8.4.80.0040.00420.23
8.4.70.0140.00718.88
8.4.60.0100.00620.68
8.4.50.0120.00817.54
8.4.40.0030.01620.46
8.4.30.0090.00918.67
8.4.20.0060.01320.28
8.4.10.0040.00422.29
8.3.300.0150.00618.32
8.3.290.0130.00720.68
8.3.280.0110.01118.30
8.3.270.0100.00916.39
8.3.260.0140.00516.58
8.3.250.0100.00718.95
8.3.240.0060.00320.91
8.3.230.0110.00916.47
8.3.220.0040.00519.12
8.3.210.0110.00916.76
8.3.200.0050.00416.48
8.3.190.0110.00716.48
8.3.180.0040.00416.72
8.3.170.0150.00318.89
8.3.160.0030.00518.49
8.3.150.0110.00718.86
8.3.140.0090.00620.74
8.3.130.0080.00018.28
8.3.120.0040.00418.91
8.3.110.0030.00516.70
8.3.100.0080.00816.47
8.3.50.0060.00316.38
8.2.300.0160.01221.93
8.2.290.0140.00420.18
8.2.280.0050.00316.36
8.2.270.0070.00416.68
8.2.260.0040.00417.30
8.2.250.0050.00318.14
8.2.240.0090.00020.38
8.2.230.0000.00816.41
8.2.220.0000.00816.32
8.2.60.0100.00617.28
8.2.50.0090.00919.52
8.2.40.0120.00419.52
8.2.30.0100.00719.52
8.2.20.0110.00619.52
8.2.10.0120.00519.52
8.2.00.0100.00519.52
8.1.340.0130.00717.30
8.1.330.0100.00923.35
8.1.320.0090.00617.85
8.1.310.0070.01016.46
8.1.300.0160.00319.24
8.1.240.0120.00818.29
8.1.190.0050.00517.76
8.1.180.0120.00419.52
8.1.170.0130.00419.52
8.1.160.0080.00819.52
8.1.150.0000.01719.52
8.1.140.0070.01019.52
8.1.130.0100.00519.52
8.1.120.0170.00019.52
8.1.110.0060.01119.52
8.1.100.0180.00019.52
8.1.90.0100.00519.52
8.1.80.0140.00319.52
8.1.70.0160.00019.52
8.1.60.0070.01019.52
8.1.50.0140.00319.52
8.1.40.0070.01019.52
8.1.30.0140.00319.52
8.1.20.0130.00419.52
8.1.10.0000.02119.52
8.1.00.0220.00019.52
8.0.280.0100.00519.52
8.0.270.0170.00019.52
8.0.260.0060.01019.52
8.0.250.0150.00319.52
8.0.240.0060.01119.52
8.0.230.0080.00819.52
8.0.220.0120.00419.52
8.0.210.0050.01119.52
8.0.200.0090.00619.52
8.0.190.0060.01019.52
8.0.180.0100.00519.52
8.0.170.0070.00719.52
8.0.160.0140.00319.52
8.0.150.0200.00019.52
8.0.140.0070.00719.52
8.0.130.0100.00519.52
8.0.120.0070.00719.52
8.0.110.0120.00319.52
8.0.100.0110.00519.52
8.0.90.0160.00019.52
8.0.80.0100.00519.52
8.0.70.0090.00619.52
8.0.60.0050.01119.52
8.0.50.0050.01019.52
8.0.30.0140.00319.52
8.0.20.0100.00519.52
8.0.10.0120.00419.52

preferences:
52.31 ms | 947 KiB | 5 Q