3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { function bar() { $x = debug_backtrace(); var_dump(func_get_args(); } } (new Foo())->bar(1,2,3);

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)
5.4.320.0080.03812.51
5.4.310.0050.04512.51
5.4.300.0080.03512.51
5.4.290.0060.04312.51
5.4.280.0060.03512.41
5.4.270.0100.03612.41
5.4.260.0120.03612.41
5.4.250.0060.04412.41
5.4.240.0060.03612.41
5.4.230.0070.03512.40
5.4.220.0070.03912.40
5.4.210.0070.03512.40
5.4.200.0070.03812.40
5.4.190.0070.04012.40
5.4.180.0070.03612.40
5.4.170.0080.03512.40
5.4.160.0110.03112.40
5.4.150.0100.03712.40
5.4.140.0070.03912.09
5.4.130.0080.03412.07
5.4.120.0080.03312.04
5.4.110.0060.04012.03
5.4.100.0090.04412.03
5.4.90.0140.04412.03
5.4.80.0050.03812.04
5.4.70.0080.03612.03
5.4.60.0080.04712.03
5.4.50.0090.03612.03
5.4.40.0060.03512.01
5.4.30.0040.03712.01
5.4.20.0070.03312.00
5.4.10.0090.03112.01
5.4.00.0030.03711.50
5.3.290.0070.04612.80
5.3.280.0120.04212.71
5.3.270.0120.04412.72
5.3.260.0110.04412.72
5.3.250.0040.04212.72
5.3.240.0120.04612.72
5.3.230.0090.04012.71
5.3.220.0150.03812.68
5.3.210.0060.04612.68
5.3.200.0060.03612.68
5.3.190.0100.03312.68
5.3.180.0050.04212.67
5.3.170.0100.03312.67
5.3.160.0100.04012.68
5.3.150.0070.04112.67
5.3.140.0100.04412.66
5.3.130.0050.04512.66
5.3.120.0100.03512.66
5.3.110.0040.04012.66
5.3.100.0030.03912.12
5.3.90.0050.03712.10
5.3.80.0030.03812.10
5.3.70.0030.03812.09
5.3.60.0060.03512.08
5.3.50.0050.03712.03
5.3.40.0050.03712.03
5.3.30.0070.03211.98
5.3.20.0030.03711.77
5.3.10.0060.03911.73
5.3.00.0090.03811.72
5.2.170.0030.0319.22
5.2.160.0020.0319.23
5.2.150.0050.0329.23
5.2.140.0030.0329.22
5.2.130.0040.0299.18
5.2.120.0040.0279.18
5.2.110.0060.0369.18
5.2.100.0050.0289.19
5.2.90.0040.0299.18
5.2.80.0050.0319.18
5.2.70.0060.0289.18
5.2.60.0050.0319.13
5.2.50.0070.0269.10
5.2.40.0090.0389.07
5.2.30.0010.0329.05
5.2.20.0070.0319.04
5.2.10.0060.0258.94
5.2.00.0060.0278.80
5.1.60.0040.0278.09
5.1.50.0060.0258.09
5.1.40.0030.0248.07
5.1.30.0050.0288.42
5.1.20.0020.0288.44
5.1.10.0050.0258.17
5.1.00.0070.0258.17
5.0.50.0030.0226.64
5.0.40.0050.0226.50
5.0.30.0020.0316.32
5.0.20.0020.0276.28
5.0.10.0030.0266.25
5.0.00.0030.0306.25
4.4.90.0010.0174.78
4.4.80.0010.0174.75
4.4.70.0030.0184.76
4.4.60.0040.0144.75
4.4.50.0030.0204.77
4.4.40.0010.0264.71
4.4.30.0020.0174.76
4.4.20.0040.0144.84
4.4.10.0030.0154.85
4.4.00.0020.0254.75
4.3.110.0020.0164.67
4.3.100.0040.0174.66
4.3.90.0030.0134.64
4.3.80.0050.0214.58
4.3.70.0010.0184.63
4.3.60.0060.0154.63
4.3.50.0030.0144.63
4.3.40.0040.0224.54
4.3.30.0020.0183.30
4.3.20.0010.0163.28
4.3.10.0060.0163.23
4.3.00.0170.03016.04

preferences:
139.52 ms | 1394 KiB | 7 Q