3v4l.org

run code in 300+ PHP versions simultaneously
<?php switch ('a') { case 'a': continue; }

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)
8.4.20.0070.01324.03
8.4.10.0150.00623.47
8.3.150.0080.00018.89
8.3.140.0130.00617.17
8.3.130.0070.00318.71
8.3.120.0040.00418.89
8.3.110.0060.00320.94
8.3.100.0060.00316.82
8.3.90.0140.00418.34
8.3.80.0060.00317.97
8.3.70.0170.00316.88
8.3.60.0110.00716.61
8.3.50.0220.00018.41
8.3.40.0070.01020.39
8.3.30.0040.01118.63
8.3.20.0000.00724.18
8.3.10.0040.00424.66
8.3.00.0040.00726.16
8.2.260.0030.00516.70
8.2.250.0060.00316.70
8.2.240.0000.00918.73
8.2.230.0040.00422.58
8.2.220.0070.00724.06
8.2.210.0110.01126.77
8.2.200.0060.00316.75
8.2.190.0130.00316.58
8.2.180.0000.01416.63
8.2.170.0090.00618.96
8.2.160.0170.00322.96
8.2.150.0070.00025.66
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00019.83
8.2.110.0060.00322.43
8.2.100.0160.00017.78
8.2.90.0040.00417.97
8.2.80.0080.00017.97
8.2.70.0040.00717.80
8.2.60.0050.00318.09
8.2.50.0080.00018.10
8.2.40.0000.00719.41
8.2.30.0030.00617.56
8.2.20.0040.00419.24
8.2.10.0030.00517.97
8.2.00.0000.00919.37
8.1.310.0100.00718.24
8.1.300.0090.00017.74
8.1.290.0040.00818.88
8.1.280.0040.01125.92
8.1.270.0080.00023.93
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0100.00722.02
8.1.230.0030.00922.75
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0060.00317.10
8.1.180.0040.00418.10
8.1.170.0040.00418.44
8.1.160.0080.00018.72
8.1.150.0090.00318.50
8.1.140.0000.00717.29
8.1.130.0090.00019.07
8.1.120.0100.00019.15
8.1.110.0030.00519.17
8.1.100.0000.00819.19
8.1.90.0090.00017.49
8.1.80.0000.00919.20
8.1.70.0080.00219.21
8.1.60.0060.00319.37
8.1.50.0040.00419.21
8.1.40.0040.00419.41
8.1.30.0040.00419.34
8.1.20.0050.00519.37
8.1.10.0030.00519.19
8.1.00.0040.00419.12
8.0.300.0040.00419.73
8.0.290.0040.00416.63
8.0.280.0070.00018.30
8.0.270.0030.00318.04
8.0.260.0070.00018.61
8.0.250.0070.00018.66
8.0.240.0000.00718.62
8.0.230.0080.00018.58
8.0.220.0040.00418.59
8.0.210.0040.00418.66
8.0.200.0000.00918.58
8.0.190.0030.00518.66
8.0.180.0040.00418.66
8.0.170.0040.00418.74
8.0.160.0080.00018.70
8.0.150.0050.00318.52
8.0.140.0050.00318.65
8.0.130.0040.00418.59
8.0.120.0000.00818.49
8.0.110.0000.00918.52
8.0.100.0040.00418.59
8.0.90.0030.00518.51
8.0.80.0000.00818.51
8.0.70.0070.00018.64
8.0.60.0000.00818.59
8.0.50.0040.00418.58
8.0.30.0050.00318.50
8.0.20.0000.00818.69
8.0.10.0070.00018.73
8.0.00.0100.00018.78
7.4.330.0100.00317.41
7.4.320.0100.00717.41
7.4.300.0120.00817.41
7.4.290.0080.00817.41
7.4.280.0120.00417.41
7.4.270.0160.00017.41
7.4.260.0120.00417.41
7.4.250.0080.00817.41
7.4.240.0120.00417.41
7.4.230.0170.00017.41
7.4.220.0070.00717.41
7.4.210.0120.00217.41
7.4.200.0100.00417.41
7.4.190.0140.00017.41
7.4.180.0090.00517.41
7.4.160.0110.00417.41
7.4.150.0110.00317.41
7.4.140.0140.00017.41
7.4.130.0140.00017.41
7.4.120.0140.00017.41
7.4.110.0100.00317.41
7.4.100.0050.01017.41
7.4.90.0100.00317.41
7.4.80.0140.00017.41
7.4.70.0100.00317.41
7.4.60.0100.00317.41
7.4.50.0130.00017.41
7.4.40.0050.00917.41
7.4.30.0140.00017.41
7.4.20.0090.00417.41
7.4.10.0070.00717.41
7.4.00.0070.00717.41
7.3.330.0110.00317.41
7.3.320.0150.00017.41
7.3.310.0110.00417.41
7.3.300.0140.00017.41
7.3.290.0040.01117.41
7.3.280.0090.00617.41
7.3.270.0140.00017.41
7.3.260.0100.00317.41
7.3.250.0080.00817.41
7.3.240.0000.01517.41
7.3.230.0070.00717.41
7.3.220.0100.00517.41
7.3.210.0050.00917.41
7.3.200.0120.00217.41
7.3.190.0140.00017.41
7.3.180.0070.00717.41
7.3.170.0070.00717.41
7.3.160.0110.00417.41
7.3.150.0140.00017.41
7.3.140.0150.00017.41
7.3.130.0080.00617.41
7.3.120.0050.00917.41
7.3.110.0090.00617.41
7.3.100.0070.00717.41
7.3.90.0070.00717.41
7.3.80.0120.00317.41
7.3.70.0140.00017.41
7.3.60.0140.00017.41
7.3.50.0100.00317.41
7.3.40.0090.00517.41
7.3.30.0100.00317.41
7.3.20.0100.00717.83
7.3.10.0100.00517.88
7.3.00.0060.00917.90
7.2.340.0100.00317.41
7.2.330.0120.00317.41
7.2.320.0070.00717.41
7.2.310.0140.00017.41
7.2.300.0140.00017.41
7.2.290.0090.00617.41
7.2.280.0110.00417.41
7.2.270.0070.00717.41
7.2.260.0070.00717.41
7.2.250.0070.00717.41
7.2.240.0090.00517.41
7.2.230.0100.00417.41
7.2.220.0070.00717.41
7.2.210.0140.00017.41
7.2.200.0160.00017.41
7.2.190.0110.00317.41
7.2.180.0150.00017.41
7.2.170.0050.00817.41
7.2.160.0090.00717.41
7.2.150.0110.00418.05
7.2.140.0040.01118.29
7.2.130.0110.00418.32
7.2.120.0140.00018.10
7.2.110.0140.00018.13
7.2.100.0140.00018.11
7.2.90.0090.00618.03
7.2.80.0150.00018.07
7.2.70.0070.00718.31
7.2.60.0120.00318.26
7.2.50.0100.00518.08
7.2.40.0090.00618.31
7.2.30.0070.00718.12
7.2.20.0090.00618.38
7.2.10.0090.00618.38
7.2.00.0120.00218.38
7.1.330.0110.00217.41
7.1.320.0000.01417.41
7.1.310.0070.00717.41
7.1.300.0060.00617.41
7.1.290.0000.01417.41
7.1.280.0140.00017.41
7.1.270.0110.00217.41
7.1.260.0120.00217.41
7.1.250.0080.00617.41
7.1.240.0120.00017.41
7.1.230.0070.00717.41
7.1.220.0150.00017.41
7.1.210.0120.00417.41
7.1.200.0110.00417.41
7.1.190.0110.00217.41
7.1.180.0100.00317.41
7.1.170.0000.01517.41
7.1.160.0050.00917.41
7.1.150.0040.00917.41
7.1.140.0070.00717.41
7.1.130.0090.00617.41
7.1.120.0070.00717.41
7.1.110.0130.00017.41
7.1.100.0140.00017.41
7.1.90.0110.00317.41
7.1.80.0100.00317.41
7.1.70.0100.00317.41
7.1.60.0070.00717.41
7.1.50.0000.01417.41
7.1.40.0030.01017.41
7.1.30.0110.00217.41
7.1.20.0110.00317.41
7.1.10.0080.00617.41
7.1.00.0100.00317.41
7.0.330.0050.00917.41
7.0.320.0100.00317.41
7.0.310.0060.00617.41
7.0.300.0000.01317.41
7.0.290.0080.00417.41
7.0.280.0090.00417.41
7.0.270.0130.00017.41
7.0.260.0130.00017.41
7.0.250.0040.00917.41
7.0.240.0090.00417.41
7.0.230.0140.00017.41
7.0.220.0030.00917.41
7.0.210.0060.00617.41
7.0.200.0130.00017.41
7.0.190.0100.00317.41
7.0.180.0130.00017.41
7.0.170.0070.00517.41
7.0.160.0100.00317.41
7.0.150.0080.00417.41
7.0.140.0060.00617.41
7.0.130.0060.00617.41
7.0.120.0070.00717.41
7.0.110.0000.01317.41
7.0.100.0040.00917.41
7.0.90.0100.00317.41
7.0.80.0090.00317.41
7.0.70.0080.00517.41
7.0.60.0080.00517.41
7.0.50.0140.00017.41
7.0.40.0060.00617.41
7.0.30.0090.00417.41
7.0.20.0060.00617.41
7.0.10.0030.01017.41
7.0.00.0090.00017.41
5.6.400.0090.00017.41
5.6.390.0100.00317.41
5.6.380.0100.00317.41
5.6.370.0090.00317.41
5.6.360.0070.00717.41
5.6.350.0090.00417.41
5.6.340.0090.00417.41
5.6.330.0090.00517.41
5.6.320.0050.01017.41
5.6.310.0120.00417.41
5.6.300.0110.00317.41
5.6.290.0050.00817.41
5.6.280.0120.00417.41
5.6.270.0120.00317.41
5.6.260.0140.00017.41
5.6.250.0080.00817.41
5.6.240.0110.00417.41
5.6.230.0050.01017.41
5.6.220.0070.00717.41
5.6.210.0110.00317.41
5.6.200.0110.00517.41
5.6.190.0110.00417.41
5.6.180.0110.00417.41
5.6.170.0080.00817.41
5.6.160.0110.00417.41
5.6.150.0170.00017.41
5.6.140.0050.01017.41
5.6.130.0100.00517.41
5.6.120.0090.00417.41
5.6.110.0070.00717.41
5.6.100.0100.00517.41
5.6.90.0100.00317.41
5.6.80.0070.00717.41
5.6.70.0110.00217.41
5.6.60.0090.00617.41
5.6.50.0090.00617.41
5.6.40.0110.00417.41
5.6.30.0140.00017.41
5.6.20.0100.00317.41
5.6.10.0130.00017.41
5.6.00.0090.00417.41
5.5.380.0100.00317.41
5.5.370.0140.00017.41
5.5.360.0080.00517.41
5.5.350.0100.00317.41
5.5.340.0060.00617.41
5.5.330.0100.00317.41
5.5.320.0090.00417.41
5.5.310.0070.00517.41
5.5.300.0130.00017.41
5.5.290.0080.00417.41
5.5.280.0060.00617.41
5.5.270.0130.00017.41
5.5.260.0060.00617.41
5.5.250.0130.00017.41
5.5.240.0100.00317.41
5.5.230.0070.00717.41
5.5.220.0000.01217.41
5.5.210.0100.00217.41
5.5.200.0040.00817.41
5.5.190.0060.00617.41
5.5.180.0090.00317.41
5.5.170.0090.00417.41
5.5.160.0080.00517.41
5.5.150.0000.01317.41
5.5.140.0070.00717.41
5.5.130.0100.00317.41
5.5.120.0080.00417.41
5.5.110.0060.00617.41
5.5.100.0040.00817.41
5.5.90.0030.00917.41
5.5.80.0080.00417.41
5.5.70.0090.00317.41
5.5.60.0040.00817.41
5.5.50.0080.00417.41
5.5.40.0100.00517.41
5.5.30.0130.00017.41
5.5.20.0060.00617.41
5.5.10.0100.00317.41
5.5.00.0120.00017.41
5.4.450.0050.00517.41
5.4.440.0100.00017.41
5.4.430.0100.00017.41
5.4.420.0070.00317.41
5.4.410.0050.00517.41
5.4.400.0080.00317.41
5.4.390.0100.00017.41
5.4.380.0060.00317.41
5.4.370.0100.00017.41
5.4.360.0050.00517.41
5.4.350.0100.00017.41
5.4.340.0050.00517.41
5.4.330.0030.00617.41
5.4.320.0060.00317.41
5.4.310.0050.00517.41
5.4.300.0100.00017.41
5.4.290.0110.00017.41
5.4.280.0100.00017.41
5.4.270.0100.00017.41
5.4.260.0100.00017.41
5.4.250.0110.00017.41
5.4.240.0000.01017.41
5.4.230.0060.00617.41
5.4.220.0090.00217.41
5.4.210.0060.00417.41
5.4.200.0080.00317.41
5.4.190.0000.01017.41
5.4.180.0080.00317.41
5.4.170.0110.00017.41
5.4.160.0100.00017.41
5.4.150.0070.00317.41
5.4.140.0070.00417.41
5.4.130.0100.00017.41
5.4.120.0040.00717.41
5.4.110.0070.00217.41
5.4.100.0070.00317.41
5.4.90.0000.01017.41
5.4.80.0030.00617.41
5.4.70.0050.00517.41
5.4.60.0050.00517.41
5.4.50.0070.00217.41
5.4.40.0100.00017.41
5.4.30.0070.00217.41
5.4.20.0050.00517.41
5.4.10.0030.00717.41
5.4.00.0050.00517.41
5.3.290.0050.00517.41
5.3.280.0100.00017.41
5.3.270.0090.00217.41
5.3.260.0000.01017.41
5.3.250.0070.00317.41
5.3.240.0080.00317.41
5.3.230.0050.00517.41
5.3.220.0070.00317.41
5.3.210.0080.00317.41
5.3.200.0030.00717.41
5.3.190.0050.00517.41
5.3.180.0030.00717.41
5.3.170.0050.00517.41
5.3.160.0100.00017.41
5.3.150.0080.00317.41
5.3.140.0080.00317.41
5.3.130.0080.00317.41
5.3.120.0100.00017.41
5.3.110.0080.00217.41
5.3.100.0100.00017.41
5.3.90.0100.00017.41
5.3.80.0070.00317.41
5.3.70.0060.00317.41
5.3.60.0050.00517.41
5.3.50.0100.00017.41
5.3.40.0060.00317.41
5.3.30.0090.00017.41
5.3.20.0100.00017.41
5.3.10.0060.00317.41
5.3.00.0060.00317.41
5.2.170.0060.00317.41
5.2.160.0080.00017.41
5.2.150.0050.00317.41
5.2.140.0080.00017.41
5.2.130.0030.00517.41
5.2.120.0080.00017.41
5.2.110.0040.00417.41
5.2.100.0100.00017.41
5.2.90.0090.00017.41
5.2.80.0070.00217.41
5.2.70.0000.00817.41
5.2.60.0050.00317.41
5.2.50.0080.00017.41
5.2.40.0040.00417.41
5.2.30.0030.00617.41
5.2.20.0040.00417.41
5.2.10.0080.00017.41
5.2.00.0090.00017.41
5.1.60.0050.00217.41
5.1.50.0040.00417.41
5.1.40.0000.00817.41
5.1.30.0040.00417.41
5.1.20.0040.00417.41
5.1.10.0080.00017.41
5.1.00.0070.00017.41
5.0.50.0060.00017.41
5.0.40.0030.00317.41
5.0.30.0060.00017.41
5.0.20.0060.00017.41
5.0.10.0030.00317.41
5.0.00.0000.00617.41
4.4.90.0000.00417.41
4.4.80.0000.00417.41
4.4.70.0020.00217.41
4.4.60.0030.00017.41
4.4.50.0000.00317.41
4.4.40.0040.00017.41
4.4.30.0000.00317.41
4.4.20.0040.00017.41
4.4.10.0000.00317.41
4.4.00.0000.00417.41
4.3.110.0000.00417.41
4.3.100.0030.00017.41
4.3.90.0000.00417.41
4.3.80.0030.00017.41
4.3.70.0000.00317.41
4.3.60.0040.00017.41
4.3.50.0020.00217.41
4.3.40.0030.00017.41
4.3.30.0010.00117.41
4.3.20.0030.00017.41
4.3.10.0000.00317.41
4.3.00.0000.00317.41

preferences:
22.05 ms | 403 KiB | 5 Q