3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo(&...$lats = [1,2,3]) { var_dump($lats); } foo(1,2,3,4,5);

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)
5.4.320.0070.03512.51
5.4.310.0070.03512.52
5.4.300.0080.03512.52
5.4.290.0060.04012.51
5.4.280.0090.03412.40
5.4.270.0050.04112.41
5.4.260.0050.03812.40
5.4.250.0080.03412.41
5.4.240.0050.04012.40
5.4.230.0030.04012.39
5.4.220.0050.03612.39
5.4.210.0040.03612.40
5.4.200.0030.03912.40
5.4.190.0040.03712.39
5.4.180.0060.03512.39
5.4.170.0090.03312.40
5.4.160.0060.03912.40
5.4.150.0030.04712.39
5.4.140.0050.03712.08
5.4.130.0070.03512.06
5.4.120.0050.03712.03
5.4.110.0060.03512.02
5.4.100.0050.03612.03
5.4.90.0050.03812.03
5.4.80.0050.03712.02
5.4.70.0120.03512.02
5.4.60.0090.03512.02
5.4.50.0080.03512.02
5.4.40.0060.03412.01
5.4.30.0060.03512.01
5.4.20.0030.03812.00
5.4.10.0070.03612.00
5.4.00.0040.04111.50
5.3.290.0080.03712.80
5.3.280.0050.03812.71
5.3.270.0050.04112.72
5.3.260.0040.04012.72
5.3.250.0080.03412.72
5.3.240.0030.04112.72
5.3.230.0110.03212.71
5.3.220.0070.03612.68
5.3.210.0090.03512.68
5.3.200.0060.03612.68
5.3.190.0070.03612.68
5.3.180.0060.03512.67
5.3.170.0040.04212.66
5.3.160.0030.03912.67
5.3.150.0040.03912.67
5.3.140.0040.03812.66
5.3.130.0070.03812.66
5.3.120.0080.03712.66
5.3.110.0070.03812.66
5.3.100.0050.03912.13
5.3.90.0040.03912.11
5.3.80.0040.03712.09
5.3.70.0070.04412.09
5.3.60.0050.03612.08
5.3.50.0080.03712.02
5.3.40.0060.03512.02
5.3.30.0080.04311.98
5.3.20.0120.04311.77
5.3.10.0090.04611.73
5.3.00.0080.05011.71
5.2.170.0090.0389.21
5.2.160.0040.0319.21
5.2.150.0030.0329.21
5.2.140.0050.0359.21
5.2.130.0110.0249.18
5.2.120.0030.0299.17
5.2.110.0050.0289.18
5.2.100.0060.0279.18
5.2.90.0050.0319.17
5.2.80.0070.0279.18
5.2.70.0060.0309.18
5.2.60.0040.0319.13
5.2.50.0050.0309.09
5.2.40.0060.0279.07
5.2.30.0030.0319.04
5.2.20.0030.0299.04
5.2.10.0020.0318.95
5.2.00.0040.0308.80
5.1.60.0030.0248.09
5.1.50.0030.0258.09
5.1.40.0050.0238.06
5.1.30.0060.0238.43
5.1.20.0020.0288.44
5.1.10.0070.0238.16
5.1.00.0050.0258.16
5.0.50.0030.0216.64
5.0.40.0030.0206.50
5.0.30.0070.0286.31
5.0.20.0060.0176.28
5.0.10.0050.0186.25
5.0.00.0030.0316.25
4.4.90.0040.0144.78
4.4.80.0010.0164.76
4.4.70.0020.0164.75
4.4.60.0030.0154.75
4.4.50.0060.0114.77
4.4.40.0010.0264.71
4.4.30.0050.0134.76
4.4.20.0030.0154.84
4.4.10.0010.0174.85
4.4.00.0030.0244.76
4.3.110.0050.0134.67
4.3.100.0020.0154.67
4.3.90.0030.0144.64
4.3.80.0010.0264.58
4.3.70.0030.0144.63
4.3.60.0020.0144.63
4.3.50.0030.0154.63
4.3.40.0020.0244.54
4.3.30.0020.0153.30
4.3.20.0030.0143.28
4.3.10.0030.0143.23
4.3.00.0130.01715.85

preferences:
149.42 ms | 1394 KiB | 7 Q