3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo(&...$lats = null) { var_dump($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)
5.4.320.0070.03512.52
5.4.310.0050.03812.51
5.4.300.0070.03512.52
5.4.290.0040.03812.51
5.4.280.0050.03612.41
5.4.270.0060.03512.40
5.4.260.0090.04412.41
5.4.250.0020.04012.41
5.4.240.0040.03712.41
5.4.230.0040.03912.40
5.4.220.0040.03712.39
5.4.210.0060.03412.39
5.4.200.0070.03512.40
5.4.190.0060.04012.39
5.4.180.0050.03612.39
5.4.170.0060.03512.40
5.4.160.0080.03212.39
5.4.150.0040.03712.39
5.4.140.0030.03812.09
5.4.130.0090.03212.07
5.4.120.0030.03812.03
5.4.110.0060.03512.03
5.4.100.0050.03612.03
5.4.90.0100.03212.02
5.4.80.0020.04012.03
5.4.70.0040.03512.03
5.4.60.0040.03512.02
5.4.50.0030.03712.02
5.4.40.0050.03512.01
5.4.30.0040.03712.00
5.4.20.0030.04812.00
5.4.10.0040.03612.01
5.4.00.0070.03611.50
5.3.290.0050.04012.80
5.3.280.0100.03312.71
5.3.270.0040.04012.72
5.3.260.0100.03412.72
5.3.250.0070.03512.72
5.3.240.0090.03412.72
5.3.230.0040.03912.71
5.3.220.0060.03812.68
5.3.210.0050.04412.68
5.3.200.0050.03712.68
5.3.190.0070.04312.68
5.3.180.0080.03512.68
5.3.170.0060.03612.67
5.3.160.0030.03812.67
5.3.150.0030.04012.67
5.3.140.0090.03612.66
5.3.130.0050.04112.66
5.3.120.0080.04412.66
5.3.110.0050.03912.66
5.3.100.0090.03312.13
5.3.90.0080.03412.11
5.3.80.0070.03512.09
5.3.70.0060.04712.09
5.3.60.0050.03912.08
5.3.50.0030.03912.02
5.3.40.0050.03612.02
5.3.30.0090.03111.98
5.3.20.0070.03711.76
5.3.10.0070.03311.73
5.3.00.0030.03911.71
5.2.170.0050.0309.22
5.2.160.0050.0309.21
5.2.150.0090.0339.22
5.2.140.0060.0309.21
5.2.130.0050.0289.18
5.2.120.0070.0269.18
5.2.110.0050.0299.18
5.2.100.0050.0289.18
5.2.90.0090.0259.18
5.2.80.0010.0349.18
5.2.70.0080.0359.18
5.2.60.0080.0369.12
5.2.50.0070.0379.09
5.2.40.0040.0399.07
5.2.30.0050.0299.05
5.2.20.0080.0359.04
5.2.10.0060.0268.95
5.2.00.0060.0328.80
5.1.60.0030.0278.09
5.1.50.0040.0298.08
5.1.40.0060.0258.07
5.1.30.0060.0248.42
5.1.20.0040.0278.44
5.1.10.0080.0358.16
5.1.00.0050.0268.16
5.0.50.0040.0266.64
5.0.40.0030.0216.50
5.0.30.0090.0326.31
5.0.20.0040.0216.28
5.0.10.0070.0226.25
5.0.00.0060.0356.24
4.4.90.0030.0184.78
4.4.80.0030.0314.76
4.4.70.0030.0244.75
4.4.60.0040.0264.76
4.4.50.0050.0244.77
4.4.40.0030.0254.71
4.4.30.0040.0144.75
4.4.20.0050.0184.84
4.4.10.0010.0274.85
4.4.00.0020.0324.76
4.3.110.0010.0224.67
4.3.100.0030.0154.67
4.3.90.0030.0164.63
4.3.80.0040.0274.58
4.3.70.0020.0154.63
4.3.60.0030.0144.63
4.3.50.0030.0154.62
4.3.40.0010.0254.54
4.3.30.0010.0163.30
4.3.20.0020.0153.28
4.3.10.0000.0173.23
4.3.00.0030.0237.16

preferences:
140.68 ms | 1386 KiB | 7 Q