3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { const BAR = 'booo'; } var_dump(Foo:BAR);

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)
8.3.60.0110.00716.50
8.3.50.0120.00722.85
8.3.40.0090.00919.02
8.3.30.0150.00019.14
8.3.20.0030.00520.20
8.3.10.0040.00420.57
8.3.00.0040.00419.48
8.2.180.0070.00716.63
8.2.170.0220.00422.96
8.2.160.0140.00720.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0040.00420.97
8.2.110.0030.00722.20
8.2.100.0030.00618.82
8.1.280.0040.01125.92
8.1.270.0060.00322.05
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00018.45
8.1.230.0060.00318.63
5.4.320.0040.04912.50
5.4.310.0040.04012.50
5.4.300.0070.03712.51
5.4.290.0160.04512.50
5.4.280.0060.05212.40
5.4.270.0080.03512.40
5.4.260.0090.03912.40
5.4.250.0070.04712.40
5.4.240.0060.04812.40
5.4.230.0050.04512.39
5.4.220.0080.04512.39
5.4.210.0060.04412.39
5.4.200.0060.04012.39
5.4.190.0090.03712.39
5.4.180.0080.03512.39
5.4.170.0080.04012.40
5.4.160.0090.04312.39
5.4.150.0070.06012.39
5.4.140.0050.04412.08
5.4.130.0100.04412.06
5.4.120.0100.04412.03
5.4.110.0070.04612.02
5.4.100.0090.04612.02
5.4.90.0050.04612.02
5.4.80.0090.04512.02
5.4.70.0070.03812.02
5.4.60.0050.04712.02
5.4.50.0070.03612.02
5.4.40.0070.04112.01
5.4.30.0060.04212.00
5.4.20.0080.03512.00
5.4.10.0060.03412.00
5.4.00.0050.03611.50
5.3.290.0050.04012.80
5.3.280.0070.03712.71
5.3.270.0090.03712.72
5.3.260.0050.03912.72
5.3.250.0060.03712.72
5.3.240.0060.03712.72
5.3.230.0060.03812.70
5.3.220.0070.03612.68
5.3.210.0080.03912.68
5.3.200.0090.03712.68
5.3.190.0090.03512.68
5.3.180.0130.04712.68
5.3.170.0090.03612.67
5.3.160.0090.03412.67
5.3.150.0140.04312.67
5.3.140.0130.05012.66
5.3.130.0090.04312.66
5.3.120.0080.04612.66
5.3.110.0100.04512.66
5.3.100.0060.05412.12
5.3.90.0060.03812.10
5.3.80.0080.03912.09
5.3.70.0110.03912.09
5.3.60.0120.04312.08
5.3.50.0050.03812.02
5.3.40.0050.04512.02
5.3.30.0070.05011.98
5.3.20.0060.03911.75
5.3.10.0110.03111.73
5.3.00.0050.03811.71
5.2.170.0080.0339.21
5.2.160.0080.0349.21
5.2.150.0080.0369.21
5.2.140.0090.0329.21
5.2.130.0040.0309.17
5.2.120.0050.0309.17
5.2.110.0050.0409.18
5.2.100.0080.0319.17
5.2.90.0090.0389.17
5.2.80.0060.0329.17
5.2.70.0080.0359.17
5.2.60.0060.0369.13
5.2.50.0110.0299.10
5.2.40.0070.0279.07
5.2.30.0060.0339.05
5.2.20.0050.0389.04
5.2.10.0050.0318.95
5.2.00.0060.0398.80
5.1.60.0070.0238.09
5.1.50.0020.0278.09
5.1.40.0060.0238.06
5.1.30.0020.0288.41
5.1.20.0040.0278.43
5.1.10.0040.0268.16
5.1.00.0040.0258.16
5.0.50.0010.0236.64
5.0.40.0030.0206.50
5.0.30.0020.0326.30
5.0.20.0040.0206.27
5.0.10.0030.0236.26
5.0.00.0040.0396.25
4.4.90.0040.0264.78
4.4.80.0050.0164.76
4.4.70.0060.0204.75
4.4.60.0040.0194.75
4.4.50.0070.0214.77
4.4.40.0040.0294.71
4.4.30.0040.0264.76
4.4.20.0040.0334.85
4.4.10.0010.0274.85
4.4.00.0060.0334.75
4.3.110.0020.0234.67
4.3.100.0020.0154.67
4.3.90.0010.0174.63
4.3.80.0040.0264.58
4.3.70.0020.0204.63
4.3.60.0040.0274.63
4.3.50.0020.0254.63
4.3.40.0020.0424.54
4.3.30.0020.0273.30
4.3.20.0040.0253.28
4.3.10.0030.0223.23
4.3.00.0070.01314.95

preferences:
36.69 ms | 401 KiB | 5 Q