3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { const a = 1; const b = 2; const c = 4; } var_dump(3 & A::a);

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)
8.3.40.0110.00418.51
8.3.30.0030.01018.79
8.3.20.0040.00419.91
8.3.10.0060.00923.45
8.3.00.0060.00322.39
8.2.170.0170.00322.96
8.2.160.0100.00322.08
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0030.00626.16
8.2.120.0040.00422.05
8.2.110.0000.00922.27
8.2.100.0090.00317.59
8.2.90.0040.00417.63
8.2.80.0000.00917.97
8.2.70.0080.00017.80
8.2.60.0060.00317.80
8.2.50.0040.00418.10
8.2.40.0050.00320.34
8.2.30.0040.00417.83
8.2.20.0000.00717.41
8.2.10.0040.00417.43
8.2.00.0060.00317.48
8.1.270.0090.00023.79
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00323.96
8.1.230.0070.00419.22
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0050.00517.13
8.1.190.0040.00417.10
8.1.180.0040.00718.10
8.1.170.0000.00718.66
8.1.160.0040.00421.92
8.1.150.0000.00718.50
8.1.140.0000.00717.27
8.1.130.0060.00017.66
8.1.120.0000.00717.37
8.1.110.0080.00017.29
8.1.100.0040.00417.18
8.1.90.0040.00417.35
8.1.80.0030.00317.25
8.1.70.0000.00817.34
8.1.60.0000.00817.35
8.1.50.0040.00417.33
8.1.40.0000.00817.33
8.1.30.0000.00817.46
8.1.20.0030.00517.48
8.1.10.0040.00417.40
8.1.00.0090.00317.31
8.0.300.0000.00719.73
8.0.290.0030.00616.63
8.0.280.0000.00818.18
8.0.270.0000.00716.79
8.0.260.0030.00316.55
8.0.250.0030.00316.73
8.0.240.0030.00616.73
8.0.230.0000.00716.82
8.0.220.0030.00316.66
8.0.210.0030.00316.70
8.0.200.0040.00416.82
8.0.190.0000.00716.76
8.0.180.0030.00516.67
8.0.170.0040.00416.73
8.0.160.0000.00716.73
8.0.150.0070.00016.65
8.0.140.0050.00216.61
8.0.130.0050.00013.22
8.0.120.0000.00816.68
8.0.110.0040.00416.79
8.0.100.0040.00416.55
8.0.90.0050.00316.63
8.0.80.0140.00316.74
8.0.70.0050.00316.64
8.0.60.0070.00016.82
8.0.50.0000.00716.59
8.0.30.0140.00517.01
8.0.20.0080.01017.40
8.0.10.0050.00216.95
8.0.00.0080.01116.49
7.4.330.0000.00515.03
7.4.320.0030.00316.46
7.4.300.0000.00616.37
7.4.290.0000.00716.37
7.4.280.0050.00316.50
7.4.270.0070.00016.52
7.4.260.0000.00716.45
7.4.250.0090.00016.34
7.4.240.0020.00516.40
7.4.230.0030.00316.28
7.4.220.0080.00816.54
7.4.210.0090.00716.47
7.4.200.0070.00016.25
7.4.190.0030.00316.22
7.4.160.0150.00016.46
7.4.150.0130.00317.40
7.4.140.0120.00517.86
7.4.130.0150.00516.20
7.4.120.0100.01016.33
7.4.110.0040.01216.46
7.4.100.0120.01116.25
7.4.90.0210.00016.19
7.4.80.0070.01016.18
7.4.70.0090.00916.39
7.4.60.0040.01216.30
7.4.50.0000.00916.34
7.4.40.0030.01022.77
7.4.30.0030.01316.35
7.4.00.0060.00814.99
7.3.330.0050.00013.07
7.3.320.0050.00013.23
7.3.310.0000.00716.19
7.3.300.0060.00016.07
7.3.290.0030.01116.21
7.3.280.0080.00816.14
7.3.270.0080.00917.40
7.3.260.0070.01016.45
7.3.250.0130.00516.26
7.3.240.0110.00616.45
7.3.230.0070.01016.39
7.3.210.0100.00716.37
7.3.200.0140.00419.39
7.3.190.0120.00916.50
7.3.180.0090.00616.25
7.3.170.0060.01016.38
7.3.160.0120.00316.16
7.3.120.0060.00914.89
7.3.10.0030.01316.41
7.3.00.0110.00316.27
7.2.330.0170.00016.45
7.2.320.0090.01216.21
7.2.310.0100.00716.31
7.2.300.0120.00616.56
7.2.290.0170.00016.34
7.2.130.0090.00616.56
7.2.120.0110.00416.59
7.2.110.0000.01116.76
7.2.100.0070.00716.46
7.2.90.0150.00016.86
7.2.80.0040.01516.80
7.2.70.0000.01616.71
7.2.60.0090.00616.87
7.2.50.0030.00816.70
7.2.40.0070.00716.67
7.2.30.0120.00316.57
7.2.20.0070.00716.57
7.2.10.0000.01016.68
7.2.00.0020.01217.84
7.1.250.0040.00415.69
7.1.200.0030.00915.77
7.1.100.0030.00918.03
7.1.70.0040.00417.11
7.1.60.0100.01619.22
7.1.50.0120.00916.86
7.1.00.0100.07322.40
7.0.200.0000.01016.43
7.0.140.0030.07322.17
7.0.60.0030.08719.99
7.0.50.0070.05017.93
7.0.40.0100.05020.25
7.0.30.0370.07020.21
7.0.20.0370.05720.23
7.0.10.0030.06020.06
7.0.00.0070.07020.23
5.6.280.0100.06720.81
5.6.210.0070.06320.48
5.6.200.0030.04018.23
5.6.190.0070.04020.39
5.6.180.0330.08020.55
5.6.170.0300.07020.56
5.6.160.0030.06320.57
5.6.150.0030.08018.18
5.6.140.0070.05718.18
5.6.130.0070.07318.11
5.6.120.0070.08720.99
5.6.110.0030.09020.98
5.6.100.0070.04321.01
5.6.90.0100.07021.03
5.6.80.0030.04320.40
5.5.350.0170.04720.32
5.5.340.0070.07317.94
5.5.330.0100.05720.38
5.5.320.0000.06720.30
5.5.310.0200.08020.32
5.5.300.0000.06017.97
5.5.290.0000.04718.02
5.5.280.0100.03720.89
5.5.270.0070.04320.89
5.5.260.0100.08320.72
5.5.250.0100.06320.61
5.5.240.0100.07720.02
5.4.450.0530.06319.61
5.4.440.0470.06319.63
5.4.430.0100.06319.57
5.4.420.0170.07019.70
5.4.410.0700.06719.44
5.4.400.0900.06318.99
5.4.390.0530.05719.14
5.4.380.0300.06718.63
5.4.370.0330.06718.77
5.4.360.0370.04718.51
5.4.350.0400.05318.74
5.4.340.0070.06018.69
5.4.320.0050.04812.50
5.4.310.0060.04012.49
5.4.300.0080.04512.50
5.4.290.0080.04112.50
5.4.280.0080.03612.39
5.4.270.0080.05012.39
5.4.260.0100.04312.39
5.4.250.0030.04312.39
5.4.240.0030.03912.39
5.4.230.0120.04012.38
5.4.220.0050.04512.39
5.4.210.0040.04812.38
5.4.200.0080.04212.38
5.4.190.0160.05012.38
5.4.180.0220.04412.38
5.4.170.0380.08912.39
5.4.160.0190.04812.38
5.4.150.0370.09512.37
5.4.140.0180.05212.06
5.4.130.0240.04612.05
5.4.120.0560.10012.01
5.4.110.0170.05512.00
5.4.100.0180.04912.00
5.4.90.0430.11912.00
5.4.80.0190.04812.00
5.4.70.0370.09311.99
5.4.60.0210.05211.99
5.4.50.0500.11111.99
5.4.40.0200.04811.98
5.4.30.0350.12111.98
5.4.20.0210.03911.98
5.4.10.0170.04011.98
5.4.00.0300.06411.46
5.3.290.0080.04412.80
5.3.280.0080.03912.71
5.3.270.0220.04912.73
5.3.260.0230.04512.72
5.3.250.0190.04312.72
5.3.240.0230.04812.72
5.3.230.0440.11112.71
5.3.220.0350.08912.68
5.3.210.0220.04312.68
5.3.200.0140.04812.68
5.3.190.0130.05112.68
5.3.180.0320.09612.68
5.3.170.0150.04612.66
5.3.160.0200.04112.68
5.3.150.0130.04712.68
5.3.140.0270.09712.66
5.3.130.0160.04412.66
5.3.120.0410.08512.65
5.3.110.0200.04512.66
5.3.100.0150.04712.12
5.3.90.0210.04412.09
5.3.80.0430.08512.08
5.3.70.0180.04712.08
5.3.60.0440.08612.06
5.3.50.0150.05112.02
5.3.40.0390.09212.01
5.3.30.0340.09211.98
5.3.20.0380.11811.76
5.3.10.0170.04411.72
5.3.00.0200.04111.70
5.2.170.0130.0419.21
5.2.160.0350.1079.21
5.2.150.0110.0399.20
5.2.140.0300.0539.21
5.2.130.0170.0409.16
5.2.120.0160.0389.17
5.2.110.0150.0359.18
5.2.100.0110.0439.17
5.2.90.0220.0329.17
5.2.80.0310.0919.16
5.2.70.0120.0479.16
5.2.60.0190.0379.12
5.2.50.0160.0409.08
5.2.40.0160.0389.06
5.2.30.0100.0409.04
5.2.20.0180.0339.03
5.2.10.0190.0328.93
5.2.00.0150.0358.79
5.1.60.0130.0328.07
5.1.50.0130.0308.07
5.1.40.0130.0308.05
5.1.30.0140.0338.40
5.1.20.0150.0338.43
5.1.10.0210.0868.15
5.1.00.0120.0378.15
5.0.50.0140.0236.63
5.0.40.0090.0266.48
5.0.30.0120.0386.30
5.0.20.0100.0276.27
5.0.10.0070.0266.24
5.0.00.0130.0336.24
4.4.90.0060.0194.78
4.4.80.0200.0674.75
4.4.70.0100.0164.75
4.4.60.0050.0214.75
4.4.50.0080.0194.77
4.4.40.0080.0324.71
4.4.30.0110.0154.76
4.4.20.0070.0194.84
4.4.10.0100.0164.85
4.4.00.0070.0314.76
4.3.110.0090.0174.67
4.3.100.0070.0174.66
4.3.90.0080.0164.63
4.3.80.0380.1234.59
4.3.70.0080.0164.63
4.3.60.0100.0174.63
4.3.50.0070.0194.62
4.3.40.0070.0294.54
4.3.30.0060.0183.29
4.3.20.0040.0213.29
4.3.10.0070.0163.24
4.3.00.0130.0207.76

preferences:
81.48 ms | 400 KiB | 5 Q