3v4l.org

run code in 300+ PHP versions simultaneously
<?php $answer = 42; switch ( $answer ) { case 56: echo 'Foo'; // fall through default: echo 'Bar'; break; case 42: echo 'Baz'; // fall through case 999: echo '!'; }

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)
8.3.40.0090.00618.73
8.3.30.0070.00718.84
8.3.20.0080.00020.26
8.3.10.0040.00423.51
8.3.00.0080.00019.43
8.2.170.0110.00722.96
8.2.160.0030.01320.39
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0050.00321.16
8.2.110.0060.00322.24
8.2.100.0140.00317.66
8.2.90.0000.00919.23
8.2.80.0090.00017.97
8.2.70.0040.00417.50
8.2.60.0070.00317.93
8.2.50.0060.00318.07
8.2.40.0000.00818.22
8.2.30.0040.00418.28
8.2.20.0000.00717.59
8.2.10.0040.00417.86
8.2.00.0000.00817.61
8.1.270.0030.00523.82
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0100.00023.79
8.1.230.0080.00318.98
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0090.00017.22
8.1.190.0030.00616.88
8.1.180.0030.00618.10
8.1.170.0040.00418.48
8.1.160.0040.00421.99
8.1.150.0040.00418.78
8.1.140.0040.00417.42
8.1.130.0050.00217.81
8.1.120.0030.00317.50
8.1.110.0040.00417.48
8.1.100.0040.00317.41
8.1.90.0070.00017.44
8.1.80.0070.00017.43
8.1.70.0040.00417.43
8.1.60.0000.00917.58
8.1.50.0050.00317.53
8.1.40.0070.00017.50
8.1.30.0040.00417.48
8.1.20.0050.00317.48
8.1.10.0050.00317.33
8.1.00.0040.00417.39
8.0.300.0060.00318.77
8.0.290.0000.00716.63
8.0.280.0000.00718.34
8.0.270.0070.00017.29
8.0.260.0030.00317.30
8.0.250.0040.00416.77
8.0.240.0000.00816.87
8.0.230.0040.00416.87
8.0.220.0000.00716.70
8.0.210.0030.00316.72
8.0.200.0000.00716.83
8.0.190.0040.00416.90
8.0.180.0060.00616.85
8.0.170.0050.00316.90
8.0.160.0030.00316.90
8.0.150.0000.00716.64
8.0.140.0000.00716.66
8.0.130.0060.00013.25
8.0.120.0020.00516.79
8.0.110.0070.00016.75
8.0.100.0050.00316.82
8.0.90.0050.00216.88
8.0.80.0090.00916.85
8.0.70.0000.00716.75
8.0.60.0030.00516.70
8.0.50.0040.00416.82
8.0.30.0110.01117.07
8.0.20.0080.01317.40
8.0.10.0040.00416.92
8.0.00.0150.00716.77
7.4.330.0050.00015.07
7.4.320.0030.00316.39
7.4.300.0000.00716.48
7.4.290.0030.00616.63
7.4.280.0030.00316.40
7.4.270.0070.00016.50
7.4.260.0000.00816.59
7.4.250.0040.00416.59
7.4.240.0000.00716.54
7.4.230.0000.00716.60
7.4.220.0030.01316.57
7.4.210.0090.00616.44
7.4.200.0070.00016.29
7.4.160.0100.00716.50
7.4.150.0150.00417.40
7.4.140.0140.00417.86
7.4.130.0100.00616.36
7.4.120.0100.00716.46
7.4.110.0000.01616.54
7.4.100.0100.00716.31
7.4.90.0070.01116.24
7.4.80.0070.01019.39
7.4.70.0070.00816.45
7.4.60.0100.00716.42
7.4.50.0020.00216.44
7.4.40.0140.00316.32
7.4.30.0090.00616.68
7.4.00.0030.01014.85
7.3.330.0020.00413.12
7.3.320.0020.00212.91
7.3.310.0070.00016.04
7.3.300.0030.00316.18
7.3.290.0000.01316.15
7.3.280.0120.00616.24
7.3.270.0100.00717.40
7.3.260.0140.00316.37
7.3.250.0100.00916.24
7.3.240.0060.01216.38
7.3.230.0100.00616.39
7.3.210.0090.00916.52
7.3.200.0160.00019.39
7.3.190.0090.00916.35
7.3.180.0110.01116.17
7.3.170.0060.00916.27
7.3.160.0170.00316.36
7.3.120.0030.01214.55
7.2.330.0130.00616.45
7.2.320.0070.01016.30
7.2.310.0100.00616.61
7.2.300.0120.00316.16
7.2.290.0100.00616.64
7.2.00.0070.01419.24
7.1.100.0060.00618.16
7.1.70.0040.00417.18
7.1.60.0040.00819.70
7.1.50.0040.00816.51
7.1.00.0070.07322.45
7.0.200.0700.01014.67
7.0.140.0030.07322.21
7.0.60.0100.03719.86
7.0.50.0000.04717.83
7.0.40.0030.04320.24
7.0.30.0530.07320.02
7.0.20.0300.07320.17
7.0.10.0300.07020.22
7.0.00.0030.07720.32
5.6.280.0000.07721.09
5.6.210.0070.05020.46
5.6.200.0070.04318.12
5.6.190.0130.08020.60
5.6.180.0270.03320.38
5.6.170.0330.06720.41
5.6.160.0030.06320.52
5.6.150.0030.05718.17
5.6.140.0030.06718.20
5.6.130.0030.09018.07
5.6.120.0000.04721.11
5.6.110.0170.07021.13
5.6.100.0070.07720.91
5.6.90.0100.08020.96
5.6.80.0000.04020.48
5.5.350.0270.07020.43
5.5.340.0130.03017.95
5.5.330.0070.06720.21
5.5.320.0270.04020.57
5.5.310.0230.08020.20
5.5.300.0030.04017.92
5.5.290.0100.07717.97
5.5.280.0200.07020.87
5.5.270.0030.06320.95
5.5.260.0000.09320.83
5.5.250.0100.07720.68
5.5.240.0130.07720.18
5.4.450.0400.06019.58
5.4.440.0870.05319.57
5.4.430.0870.05719.60
5.4.420.0700.00019.25
5.4.410.0100.06318.79
5.4.400.0330.06318.49
5.4.390.0570.05318.54
5.4.380.0070.06318.72
5.4.370.0130.04318.46
5.4.360.0130.04318.52
5.4.350.0030.03811.97
5.4.340.0050.03811.97
5.4.320.0070.03612.45
5.4.310.0090.04212.45
5.4.300.0050.03712.45
5.4.290.0060.04112.45
5.4.280.0060.03412.34
5.4.270.0090.03712.34
5.4.260.0100.03612.35
5.4.250.0050.03712.35
5.4.240.0080.03712.34
5.4.230.0060.04112.34
5.4.220.0040.03712.34
5.4.210.0060.03412.34
5.4.200.0030.04012.34
5.4.190.0040.04812.33
5.4.180.0080.03212.33
5.4.170.0030.03712.34
5.4.160.0080.03212.34
5.4.150.0040.03812.34
5.4.140.0100.03112.02
5.4.130.0060.03712.01
5.4.120.0070.03511.96
5.4.110.0110.03411.96
5.4.100.0040.04011.96
5.4.90.0060.03611.96
5.4.80.0090.04111.96
5.4.70.0110.03311.96
5.4.60.0060.03911.96
5.4.50.0090.03511.96
5.4.40.0070.03711.95
5.4.30.0050.03511.95
5.4.20.0050.03411.95
5.4.10.0050.03511.95
5.4.00.0050.03711.43
5.3.290.0050.04012.80
5.3.280.0090.03512.71
5.3.270.0050.04012.73
5.3.260.0080.03712.71
5.3.250.0060.03712.71
5.3.240.0110.03112.72
5.3.230.0060.03912.70
5.3.220.0110.03612.68
5.3.210.0030.04312.68
5.3.200.0070.03512.68
5.3.190.0060.03812.68
5.3.180.0050.03712.68
5.3.170.0070.03512.67
5.3.160.0110.03312.67
5.3.150.0040.03812.67
5.3.140.0060.04512.66
5.3.130.0070.04312.66
5.3.120.0050.04212.66
5.3.110.0090.03712.66
5.3.100.0020.04012.12
5.3.90.0050.04012.09
5.3.80.0030.04012.08
5.3.70.0070.03812.08
5.3.60.0100.03612.07
5.3.50.0090.03212.00
5.3.40.0100.03812.00
5.3.30.0060.03411.94
5.3.20.0080.03511.72
5.3.10.0060.03611.69
5.3.00.0100.03511.68
5.2.170.0010.0379.18
5.2.160.0070.0349.18
5.2.150.0040.0309.18
5.2.140.0070.0289.17
5.2.130.0030.0309.14
5.2.120.0030.0299.14
5.2.110.0080.0359.14
5.2.100.0020.0309.14
5.2.90.0060.0329.14
5.2.80.0040.0309.14
5.2.70.0060.0289.13
5.2.60.0070.0309.08
5.2.50.0050.0309.06
5.2.40.0060.0319.03
5.2.30.0030.0319.01
5.2.20.0070.0308.99
5.2.10.0030.0338.93
5.2.00.0080.0268.77
5.1.60.0060.0238.06
5.1.50.0040.0298.05
5.1.40.0070.0328.04
5.1.30.0100.0258.39
5.1.20.0040.0308.41
5.1.10.0040.0258.13
5.1.00.0050.0238.14
5.0.50.0040.0196.61
5.0.40.0080.0156.47
5.0.30.0030.0316.29
5.0.20.0010.0216.25
5.0.10.0030.0206.23
5.0.00.0030.0326.22
4.4.90.0040.0204.78
4.4.80.0020.0154.75
4.4.70.0050.0214.75
4.4.60.0030.0154.75
4.4.50.0030.0144.77
4.4.40.0030.0244.71
4.4.30.0030.0154.76
4.4.20.0040.0154.85
4.4.10.0050.0134.85
4.4.00.0040.0364.76
4.3.110.0020.0164.66
4.3.100.0010.0164.66
4.3.90.0030.0144.63
4.3.80.0020.0254.59
4.3.70.0020.0154.63
4.3.60.0030.0154.63
4.3.50.0040.0144.63
4.3.40.0060.0254.54
4.3.30.0010.0223.28
4.3.20.0010.0163.25
4.3.10.0010.0163.22
4.3.00.0100.0276.65

preferences:
39.98 ms | 400 KiB | 5 Q