3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo(list($a, $b)) { echo "$a => $b"; } foo(array(1,2));

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)
5.4.320.0060.04012.51
5.4.310.0100.03512.51
5.4.300.0080.03712.52
5.4.290.0080.03712.51
5.4.280.0050.03712.41
5.4.270.0070.03712.41
5.4.260.0060.03812.41
5.4.250.0070.03612.41
5.4.240.0060.03812.41
5.4.230.0060.04012.40
5.4.220.0070.03512.39
5.4.210.0070.04312.40
5.4.200.0120.04212.40
5.4.190.0080.03612.39
5.4.180.0110.04012.39
5.4.170.0100.04512.40
5.4.160.0030.04212.40
5.4.150.0120.03012.39
5.4.140.0070.03812.09
5.4.130.0050.03712.06
5.4.120.0070.05212.03
5.4.110.0100.04112.02
5.4.100.0060.03512.02
5.4.90.0100.03312.03
5.4.80.0060.03712.03
5.4.70.0060.03412.02
5.4.60.0060.03412.02
5.4.50.0040.03712.02
5.4.40.0090.03212.01
5.4.30.0050.03612.00
5.4.20.0090.03112.00
5.4.10.0050.03512.01
5.4.00.0060.03611.50
5.3.290.0040.04212.80
5.3.280.0050.04012.71
5.3.270.0050.04012.73
5.3.260.0060.03912.72
5.3.250.0070.03512.72
5.3.240.0070.03612.71
5.3.230.0080.03712.71
5.3.220.0190.02912.68
5.3.210.0060.03812.68
5.3.200.0070.03512.68
5.3.190.0090.03912.68
5.3.180.0080.03512.67
5.3.170.0050.04212.67
5.3.160.0070.03712.68
5.3.150.0080.03812.67
5.3.140.0090.03412.66
5.3.130.0080.03812.66
5.3.120.0090.04112.66
5.3.110.0090.04512.66
5.3.100.0070.03612.13
5.3.90.0050.03812.11
5.3.80.0090.03312.09
5.3.70.0070.03512.09
5.3.60.0070.03512.08
5.3.50.0070.03512.02
5.3.40.0070.03612.02
5.3.30.0090.03311.98
5.3.20.0060.03511.77
5.3.10.0090.03211.73
5.3.00.0050.03711.71
5.2.170.0030.0329.21
5.2.160.0070.0279.22
5.2.150.0040.0329.22
5.2.140.0080.0289.21
5.2.130.0060.0299.18
5.2.120.0070.0289.17
5.2.110.0060.0299.18
5.2.100.0060.0329.18
5.2.90.0080.0339.17
5.2.80.0040.0329.17
5.2.70.0040.0369.18
5.2.60.0020.0399.12
5.2.50.0030.0329.09
5.2.40.0060.0299.07
5.2.30.0090.0389.05
5.2.20.0060.0289.05
5.2.10.0080.0258.95
5.2.00.0060.0368.80
5.1.60.0050.0248.08
5.1.50.0050.0258.08
5.1.40.0060.0248.07
5.1.30.0060.0268.42
5.1.20.0050.0388.44
5.1.10.0060.0308.16
5.1.00.0050.0278.16
5.0.50.0060.0216.64
5.0.40.0060.0186.50
5.0.30.0060.0376.31
5.0.20.0050.0216.29
5.0.10.0040.0226.25
5.0.00.0030.0336.25
4.4.90.0050.0154.78
4.4.80.0040.0154.75
4.4.70.0020.0164.75
4.4.60.0060.0134.76
4.4.50.0000.0194.77
4.4.40.0040.0244.71
4.4.30.0030.0154.76
4.4.20.0020.0164.84
4.4.10.0030.0154.85
4.4.00.0030.0244.76
4.3.110.0020.0164.67
4.3.100.0020.0154.66
4.3.90.0020.0164.63
4.3.80.0050.0344.58
4.3.70.0030.0144.63
4.3.60.0050.0124.63
4.3.50.0020.0164.63
4.3.40.0020.0254.54
4.3.30.0020.0163.30
4.3.20.0070.0113.29
4.3.10.0020.0153.23
4.3.00.0000.01318.16

preferences:
146.72 ms | 1394 KiB | 7 Q