3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(constant('truE'));

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)
8.3.60.0150.00618.55
8.3.50.0090.01219.75
8.3.40.0070.01118.72
8.3.30.0140.00018.83
8.3.20.0000.00820.04
8.3.10.0000.00723.52
8.3.00.0040.00417.46
8.2.180.0040.01216.32
8.2.170.0040.01122.96
8.2.160.0070.00720.38
8.2.150.0050.00324.18
8.2.140.0070.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00419.23
8.2.110.0090.00022.25
8.2.100.0000.01219.40
8.2.90.0030.00618.84
8.2.80.0030.00617.97
8.2.70.0080.00017.38
8.2.60.0030.00617.55
8.2.50.0040.00418.07
8.2.40.0040.00419.82
8.2.30.0000.00717.91
8.2.20.0050.00217.55
8.2.10.0070.00017.80
8.2.00.0000.00817.60
8.1.280.0070.00725.92
8.1.270.0040.00422.14
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0050.00523.81
8.1.230.0070.00418.87
8.1.220.0000.00717.74
8.1.210.0030.00518.77
8.1.200.0070.00417.22
8.1.190.0030.00616.98
8.1.180.0000.00818.10
8.1.170.0030.00518.50
8.1.160.0040.00421.95
8.1.150.0040.00418.62
8.1.140.0060.00317.31
8.1.130.0040.00417.66
8.1.120.0050.00217.26
8.1.110.0040.00417.35
8.1.100.0110.00017.34
8.1.90.0000.00717.37
8.1.80.0000.00817.23
8.1.70.0030.00317.20
8.1.60.0050.00317.31
8.1.50.0040.00417.37
8.1.40.0040.00417.27
8.1.30.0000.00817.56
8.1.20.0040.00417.36
8.1.10.0040.00417.39
8.1.00.0040.00417.31
8.0.300.0040.00418.77
8.0.290.0070.00016.58
8.0.280.0070.00018.21
8.0.270.0030.00317.04
8.0.260.0030.00317.16
8.0.250.0030.00316.82
8.0.240.0030.00316.82
8.0.230.0000.00716.85
8.0.220.0030.00316.78
8.0.210.0000.00716.74
8.0.200.0030.00316.86
8.0.190.0030.00316.83
8.0.180.0040.00416.79
8.0.170.0080.00016.80
8.0.160.0000.00716.64
8.0.150.0090.00016.72
8.0.140.0030.00316.68
8.0.130.0030.00613.15
8.0.120.0060.00316.72
8.0.110.0000.00716.71
8.0.100.0000.00816.58
8.0.90.0030.00316.79
8.0.80.0060.01616.80
8.0.70.0070.00016.64
8.0.60.0070.00016.70
8.0.50.0000.00716.55
8.0.30.0120.00717.06
8.0.20.0120.00717.40
8.0.10.0060.00316.91
8.0.00.0110.00716.45
7.4.330.0000.00515.02
7.4.320.0030.00316.36
7.4.300.0060.00016.22
7.4.290.0040.00416.43
7.4.280.0000.00716.50
7.4.270.0080.00016.43
7.4.260.0070.00016.38
7.4.250.0060.00316.31
7.4.240.0000.00716.44
7.4.230.0000.00716.36
7.4.220.0060.01616.46
7.4.210.0070.00716.52
7.4.200.0000.00716.54
7.4.160.0090.01216.37
7.4.150.0060.01217.40
7.4.140.0100.01217.86
7.4.130.0100.00716.25
7.4.120.0110.00716.39
7.4.110.0030.01416.23
7.4.100.0060.01216.45
7.4.90.0120.00616.43
7.4.80.0100.01019.39
7.4.70.0110.00616.17
7.4.60.0060.01316.45
7.4.50.0000.00816.34
7.4.40.0150.00016.44
7.4.30.0060.01016.35
7.4.00.0110.00414.80
7.3.330.0000.00613.05
7.3.320.0020.00212.91
7.3.310.0000.00716.22
7.3.300.0030.00316.11
7.3.290.0030.01016.10
7.3.280.0040.01116.16
7.3.270.0100.00717.40
7.3.260.0110.00616.37
7.3.240.0100.01016.21
7.3.230.0080.00816.44
7.3.210.0110.00516.44
7.3.200.0070.01019.39
7.3.190.0110.00616.15
7.3.180.0070.01016.36
7.3.170.0030.01716.27
7.3.160.0070.00716.13
7.3.10.0090.00416.67
7.3.00.0050.00316.61
7.2.330.0150.00316.41
7.2.320.0080.00816.49
7.2.310.0060.01016.19
7.2.300.0100.00716.20
7.2.290.0080.00816.54
7.2.130.0100.00316.91
7.2.120.0100.00316.29
7.2.110.0030.00616.65
7.2.100.0100.00316.77
7.2.90.0000.01616.45
7.2.80.0060.00616.81
7.2.70.0000.01416.45
7.2.60.0030.01016.74
7.2.50.0060.00616.55
7.2.40.0030.00616.71
7.2.30.0060.00916.73
7.2.20.0070.00316.74
7.2.10.0070.00316.76
7.2.00.0050.00617.87
7.1.250.0060.00615.45
7.1.100.0030.00517.92
7.1.70.0030.00317.04
7.1.60.0060.01919.40
7.1.50.0000.02016.54
7.1.00.0100.07022.37
7.0.200.0300.00314.62
7.0.140.0070.06322.10
7.0.60.0130.08019.89
7.0.50.0030.08317.79
7.0.40.0130.08720.41
7.0.30.0430.04320.12
7.0.20.0330.08020.16
7.0.10.0170.07720.21
7.0.00.0030.04020.33
5.6.280.0130.06021.05
5.6.210.0130.06720.47
5.6.200.0100.03318.08
5.6.190.0070.05320.63
5.6.180.2800.04020.48
5.6.170.0370.06020.54
5.6.160.0030.04320.54
5.6.150.0070.07318.08
5.6.140.0070.08318.21
5.6.130.0070.03718.14
5.6.120.0100.07721.04
5.6.110.0270.07320.96
5.6.100.0130.08020.99
5.6.90.0030.04020.99
5.6.80.0130.03320.52
5.6.70.4230.04720.49
5.5.350.0300.07020.33
5.5.340.0030.04017.96
5.5.330.0100.08020.46
5.5.320.3270.03720.24
5.5.310.0130.04320.24
5.5.300.0030.05717.92
5.5.290.0000.04317.95
5.5.280.0100.08020.68
5.5.270.0070.03720.63
5.5.260.0100.07720.75
5.5.250.0100.07320.61
5.5.240.0270.07320.25
5.4.450.0970.05319.60
5.4.440.0500.06319.57
5.4.430.0500.05319.47
5.4.420.0500.05719.50
5.4.410.0070.05718.93
5.4.400.0370.05718.77
5.4.390.0270.05018.63
5.4.380.0100.05018.50
5.4.370.0070.03718.73
5.4.360.0070.03718.60
5.4.350.0100.03811.97
5.4.340.0060.03711.97
5.4.320.0080.03412.45
5.4.310.0070.04012.45
5.4.300.0070.04412.45
5.4.290.0040.03812.45
5.4.280.0090.04512.34
5.4.270.0030.04712.34
5.4.260.0060.03712.34
5.4.250.0070.03612.34
5.4.240.0060.03512.35
5.4.230.0080.03612.34
5.4.220.0070.04312.34
5.4.210.0060.03512.34
5.4.200.0070.03612.34
5.4.190.0040.03712.33
5.4.180.0070.04812.33
5.4.170.0050.04012.34
5.4.160.0060.03712.34
5.4.150.0070.03712.34
5.4.140.0050.04212.02
5.4.130.0070.05012.01
5.4.120.0070.03811.97
5.4.110.0050.04711.96
5.4.100.0120.03611.96
5.4.90.0050.04311.97
5.4.80.0040.03811.96
5.4.70.0070.03711.96
5.4.60.0030.04311.96
5.4.50.0090.03811.96
5.4.40.0060.05111.95
5.4.30.0050.03611.95
5.4.20.0080.04011.95
5.4.10.0090.04011.95
5.4.00.0070.03411.44
5.3.290.0110.03912.80
5.3.280.0070.04512.71
5.3.270.0050.03912.72
5.3.260.0060.05012.72
5.3.250.0090.03212.72
5.3.240.0040.04612.72
5.3.230.0080.03512.71
5.3.220.0070.03512.68
5.3.210.0030.04112.68
5.3.200.0120.04112.68
5.3.190.0100.04112.68
5.3.180.0100.04012.67
5.3.170.0080.03912.67
5.3.160.0080.04012.68
5.3.150.0040.03812.68
5.3.140.0080.04612.66
5.3.130.0050.04712.66
5.3.120.0070.03812.66
5.3.110.0060.04212.66
5.3.100.0040.03812.12
5.3.90.0060.04512.09
5.3.80.0070.04112.07
5.3.70.0040.04212.07
5.3.60.0080.03412.07
5.3.50.0060.03612.00
5.3.40.0060.03512.00
5.3.30.0070.03311.94
5.3.20.0060.03411.72
5.3.10.0070.03311.69
5.3.00.0070.03411.67
5.2.170.0040.0309.17
5.2.160.0040.0299.17
5.2.150.0030.0319.17
5.2.140.0030.0309.17
5.2.130.0050.0349.13
5.2.120.0020.0309.13
5.2.110.0030.0309.14
5.2.100.0080.0349.14
5.2.90.0090.0289.13
5.2.80.0050.0429.13
5.2.70.0030.0319.13
5.2.60.0020.0329.08
5.2.50.0050.0309.05
5.2.40.0020.0319.03
5.2.30.0050.0409.00
5.2.20.0020.0328.99
5.2.10.0070.0298.92
5.2.00.0030.0308.77
5.1.60.0040.0238.05
5.1.50.0020.0298.05
5.1.40.0030.0248.04
5.1.30.0040.0258.38
5.1.20.0030.0278.41
5.1.10.0060.0238.13
5.1.00.0030.0318.13
5.0.50.0030.0226.61
5.0.40.0040.0256.47
5.0.30.0070.0436.29
5.0.20.0040.0246.26
5.0.10.0030.0196.23
5.0.00.0040.0296.22
4.4.90.0050.0224.78
4.4.80.0030.0214.76
4.4.70.0030.0194.75
4.4.60.0030.0324.75
4.4.50.0030.0214.77
4.4.40.0010.0314.71
4.4.30.0040.0134.76
4.4.20.0050.0124.84
4.4.10.0030.0154.84
4.4.00.0030.0314.76
4.3.110.0020.0164.67
4.3.100.0010.0164.66
4.3.90.0030.0144.64
4.3.80.0020.0244.58
4.3.70.0040.0314.63
4.3.60.0030.0154.63
4.3.50.0010.0224.63
4.3.40.0020.0254.53
4.3.30.0030.0153.28
4.3.20.0030.0243.26
4.3.10.0020.0153.21
4.3.00.0130.0237.14

preferences:
40.31 ms | 400 KiB | 5 Q