3v4l.org

run code in 300+ PHP versions simultaneously
<?php class FooBar { } $x = new FooBar; $x?->foo();

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)
8.3.60.0110.00318.54
8.3.50.0270.00721.95
8.3.40.0140.00718.84
8.3.30.0100.00319.18
8.3.20.0080.00020.39
8.3.10.0060.00320.70
8.3.00.0080.00019.26
8.2.180.0150.00416.50
8.2.170.0110.00422.96
8.2.160.0000.01520.57
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0080.00022.23
8.2.110.0000.00922.26
8.2.100.0070.00318.46
8.1.280.0060.00925.92
8.1.270.0030.00522.06
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00718.54
8.1.230.0060.00318.49
5.4.320.0070.03512.51
5.4.310.0050.03812.50
5.4.300.0050.03612.51
5.4.290.0060.03712.50
5.4.280.0060.03512.40
5.4.270.0060.03512.41
5.4.260.0040.03912.41
5.4.250.0070.03612.40
5.4.240.0060.03512.41
5.4.230.0050.03812.40
5.4.220.0090.03212.40
5.4.210.0050.03612.39
5.4.200.0060.03612.39
5.4.190.0040.03712.39
5.4.180.0070.03412.39
5.4.170.0090.03212.40
5.4.160.0040.03612.39
5.4.150.0050.04112.39
5.4.140.0070.03512.09
5.4.130.0060.03412.07
5.4.120.0080.03812.03
5.4.110.0040.03712.02
5.4.100.0050.03812.02
5.4.90.0060.03712.03
5.4.80.0070.03612.03
5.4.70.0040.03612.02
5.4.60.0040.03612.01
5.4.50.0050.03612.02
5.4.40.0050.03612.01
5.4.30.0050.03812.01
5.4.20.0090.03212.00
5.4.10.0030.03812.01
5.4.00.0070.03411.50
5.3.290.0070.04012.80
5.3.280.0100.03512.71
5.3.270.0050.03912.73
5.3.260.0060.04012.72
5.3.250.0040.03912.71
5.3.240.0080.03512.72
5.3.230.0050.03812.71
5.3.220.0100.04712.68
5.3.210.0050.04312.68
5.3.200.0060.03612.68
5.3.190.0040.03912.67
5.3.180.0060.03612.68
5.3.170.0060.04212.67
5.3.160.0070.03812.67
5.3.150.0080.05012.68
5.3.140.0070.03612.66
5.3.130.0110.03412.66
5.3.120.0040.04112.66
5.3.110.0030.04212.66
5.3.100.0080.03612.12
5.3.90.0070.03512.10
5.3.80.0050.03712.09
5.3.70.0070.03912.09
5.3.60.0080.03812.07
5.3.50.0050.04012.02
5.3.40.0060.03612.02
5.3.30.0050.03511.98
5.3.20.0090.03211.76
5.3.10.0070.03411.73
5.3.00.0020.04011.72
5.2.170.0050.0319.22
5.2.160.0060.0419.21
5.2.150.0060.0439.21
5.2.140.0060.0299.21
5.2.130.0060.0309.18
5.2.120.0020.0309.18
5.2.110.0050.0289.18
5.2.100.0050.0289.18
5.2.90.0050.0299.17
5.2.80.0060.0289.17
5.2.70.0070.0379.17
5.2.60.0030.0319.12
5.2.50.0060.0299.10
5.2.40.0050.0299.07
5.2.30.0010.0349.05
5.2.20.0040.0319.04
5.2.10.0060.0258.95
5.2.00.0050.0288.80
5.1.60.0050.0238.09
5.1.50.0040.0258.08
5.1.40.0040.0248.06
5.1.30.0070.0278.42
5.1.20.0060.0298.43
5.1.10.0040.0268.16
5.1.00.0040.0278.16
5.0.50.0080.0176.64
5.0.40.0030.0206.50
5.0.30.0020.0336.31
5.0.20.0030.0196.28
5.0.10.0030.0206.26
5.0.00.0030.0366.25
4.4.90.0060.0194.78
4.4.80.0050.0204.75
4.4.70.0030.0154.76
4.4.60.0020.0174.76
4.4.50.0030.0154.77
4.4.40.0030.0254.71
4.4.30.0020.0164.76
4.4.20.0020.0164.85
4.4.10.0040.0144.85
4.4.00.0010.0264.76
4.3.110.0040.0144.67
4.3.100.0030.0154.67
4.3.90.0050.0124.64
4.3.80.0020.0254.58
4.3.70.0050.0134.63
4.3.60.0010.0164.63
4.3.50.0030.0154.63
4.3.40.0030.0244.54
4.3.30.0040.0173.30
4.3.20.0010.0173.27
4.3.10.0020.0173.23
4.3.00.0030.01719.45

preferences:
35.16 ms | 401 KiB | 5 Q