3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo(...&$lats) { var_dump($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)
5.4.320.0060.03812.52
5.4.310.0080.03412.51
5.4.300.0100.03212.52
5.4.290.0060.04312.51
5.4.280.0070.03412.41
5.4.270.0060.03612.40
5.4.260.0060.03712.41
5.4.250.0060.03612.41
5.4.240.0080.03312.40
5.4.230.0070.03612.39
5.4.220.0070.04212.39
5.4.210.0090.03712.39
5.4.200.0040.03812.39
5.4.190.0050.03812.39
5.4.180.0040.03812.39
5.4.170.0060.03512.40
5.4.160.0040.03612.39
5.4.150.0030.03912.39
5.4.140.0050.03912.08
5.4.130.0080.03312.06
5.4.120.0050.03612.03
5.4.110.0040.03612.03
5.4.100.0070.03312.02
5.4.90.0050.03612.02
5.4.80.0040.03812.03
5.4.70.0060.03912.02
5.4.60.0070.03812.03
5.4.50.0060.03812.02
5.4.40.0070.03912.01
5.4.30.0070.03712.01
5.4.20.0040.03612.01
5.4.10.0060.03512.01
5.4.00.0090.03311.50
5.3.290.0090.03612.80
5.3.280.0080.03512.71
5.3.270.0050.03912.73
5.3.260.0070.03812.72
5.3.250.0040.03812.72
5.3.240.0070.03512.72
5.3.230.0110.03212.71
5.3.220.0070.03512.68
5.3.210.0090.04312.68
5.3.200.0090.03912.68
5.3.190.0040.04312.68
5.3.180.0060.03512.67
5.3.170.0050.03612.67
5.3.160.0050.03612.67
5.3.150.0060.03612.68
5.3.140.0080.03412.66
5.3.130.0070.03612.66
5.3.120.0040.03912.66
5.3.110.0040.04112.66
5.3.100.0030.03912.13
5.3.90.0050.04312.11
5.3.80.0100.03212.09
5.3.70.0060.03612.09
5.3.60.0060.03712.08
5.3.50.0050.03712.02
5.3.40.0040.04112.02
5.3.30.0100.03711.98
5.3.20.0040.03611.76
5.3.10.0080.03811.73
5.3.00.0030.03811.71
5.2.170.0050.0319.22
5.2.160.0060.0279.22
5.2.150.0040.0309.21
5.2.140.0080.0269.21
5.2.130.0050.0289.17
5.2.120.0050.0369.18
5.2.110.0080.0289.18
5.2.100.0030.0309.18
5.2.90.0050.0279.18
5.2.80.0070.0339.17
5.2.70.0090.0279.18
5.2.60.0040.0339.12
5.2.50.0060.0289.09
5.2.40.0040.0299.07
5.2.30.0040.0349.04
5.2.20.0070.0349.05
5.2.10.0050.0358.95
5.2.00.0060.0308.81
5.1.60.0050.0278.09
5.1.50.0040.0258.08
5.1.40.0030.0268.07
5.1.30.0080.0268.42
5.1.20.0050.0338.44
5.1.10.0030.0278.16
5.1.00.0040.0288.16
5.0.50.0050.0316.64
5.0.40.0060.0186.50
5.0.30.0070.0466.31
5.0.20.0080.0316.28
5.0.10.0040.0246.26
5.0.00.0030.0336.25
4.4.90.0020.0184.78
4.4.80.0030.0154.75
4.4.70.0020.0164.75
4.4.60.0020.0164.75
4.4.50.0040.0154.77
4.4.40.0020.0264.71
4.4.30.0040.0144.76
4.4.20.0020.0164.84
4.4.10.0020.0164.85
4.4.00.0010.0274.75
4.3.110.0020.0164.67
4.3.100.0020.0164.66
4.3.90.0020.0154.63
4.3.80.0030.0254.59
4.3.70.0000.0204.63
4.3.60.0060.0124.63
4.3.50.0040.0144.63
4.3.40.0020.0254.53
4.3.30.0010.0203.30
4.3.20.0020.0173.29
4.3.10.0020.0193.23
4.3.00.0030.0207.16

preferences:
154.46 ms | 1394 KiB | 7 Q