3v4l.org

run code in 300+ PHP versions simultaneously
<?php class X { static function x() {} } class Y extends X {} fb_intercept("X::x", function($name) { var_dump($name, debug_backtrace()); }); Y::x();

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)
8.3.60.0100.00316.50
8.3.50.0220.00721.98
8.3.40.0090.00618.97
8.3.30.0130.00318.93
8.3.20.0080.00020.21
8.3.10.0080.00021.82
8.3.00.0000.00817.91
8.2.180.0100.00616.75
8.2.170.0040.01122.96
8.2.160.0140.00020.44
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00421.00
8.2.110.0000.00922.24
8.2.100.0040.00418.77
8.1.280.0030.01225.92
8.1.270.0030.00523.84
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0070.00318.60
8.1.230.0090.00018.37
5.4.310.0060.04512.51
5.4.300.0090.03612.51
5.4.290.0070.04012.51
5.4.280.0100.03312.40
5.4.270.0070.04412.41
5.4.260.0100.03312.41
5.4.250.0030.04012.40
5.4.240.0090.03312.41
5.4.230.0040.04012.40
5.4.220.0050.03712.39
5.4.210.0040.03812.40
5.4.200.0080.03512.39
5.4.190.0080.03512.39
5.4.180.0070.03512.39
5.4.170.0060.03512.40
5.4.160.0050.03612.40
5.4.150.0050.03612.39
5.4.140.0070.04412.08
5.4.130.0050.03512.07
5.4.120.0080.04112.03
5.4.110.0110.04212.03
5.4.100.0050.04912.02
5.4.90.0100.03712.02
5.4.80.0110.04112.02
5.4.70.0040.03712.02
5.4.60.0070.03312.02
5.4.50.0050.03612.02
5.4.40.0050.03512.00
5.4.30.0100.03112.00
5.4.20.0080.03412.00
5.4.10.0050.03612.00
5.4.00.0050.03711.50
5.3.280.0040.04012.70
5.3.270.0050.04012.73
5.3.260.0080.03712.72
5.3.250.0050.03812.72
5.3.240.0060.03712.71
5.3.230.0040.03912.71
5.3.220.0090.03412.68
5.3.210.0030.04112.68
5.3.200.0040.03912.68
5.3.190.0050.03812.68
5.3.180.0040.03812.67
5.3.170.0020.04012.67
5.3.160.0070.03512.68
5.3.150.0070.03612.68
5.3.140.0070.03512.66
5.3.130.0030.04112.66
5.3.120.0060.04012.66
5.3.110.0070.03612.66
5.3.100.0060.03612.12
5.3.90.0070.03512.10
5.3.80.0080.04012.09
5.3.70.0070.03912.09
5.3.60.0040.04112.07
5.3.50.0090.03512.02
5.3.40.0060.04012.02
5.3.30.0050.03911.98
5.3.20.0050.03511.76
5.3.10.0050.03511.73
5.3.00.0080.03411.72
5.2.170.0070.0289.21
5.2.160.0060.0279.21
5.2.150.0060.0289.22
5.2.140.0070.0289.21
5.2.130.0040.0299.17
5.2.120.0060.0279.18
5.2.110.0110.0239.18
5.2.100.0030.0309.18
5.2.90.0070.0299.18
5.2.80.0040.0309.17
5.2.70.0060.0289.17
5.2.60.0020.0329.13
5.2.50.0060.0289.09
5.2.40.0050.0289.07
5.2.30.0040.0319.05
5.2.20.0050.0299.03
5.2.10.0070.0278.94
5.2.00.0020.0328.80
5.1.60.0050.0238.09
5.1.50.0020.0278.08
5.1.40.0020.0278.06
5.1.30.0060.0248.41
5.1.20.0050.0258.44
5.1.10.0050.0258.16
5.1.00.0040.0268.16
5.0.50.0030.0236.64
5.0.40.0030.0196.50
5.0.30.0060.0306.31
5.0.20.0040.0186.27
5.0.10.0020.0216.25
5.0.00.0050.0316.24
4.4.90.0060.0184.78
4.4.80.0030.0174.75
4.4.70.0030.0164.76
4.4.60.0060.0124.75
4.4.50.0040.0144.77
4.4.40.0020.0264.71
4.4.30.0000.0224.75
4.4.20.0040.0164.84
4.4.10.0020.0174.85
4.4.00.0030.0254.76
4.3.110.0010.0174.67
4.3.100.0040.0134.66
4.3.90.0020.0154.64
4.3.80.0010.0254.59
4.3.70.0030.0154.63
4.3.60.0030.0154.63
4.3.50.0050.0144.63
4.3.40.0010.0264.54
4.3.30.0030.0153.30
4.3.20.0020.0163.28
4.3.10.0030.0153.23
4.3.00.0030.01715.29

preferences:
37.24 ms | 401 KiB | 5 Q