3v4l.org

run code in 300+ PHP versions simultaneously
<?php $State ='kentucky';  echo $State;  switch($State) {  case 'Kentucky':  $StateAbbreviation = 'KY';  break; } echo $StateAbbreviation ;

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)
5.4.320.0060.03712.50
5.4.310.0070.03712.50
5.4.300.0040.03712.49
5.4.290.0020.04012.49
5.4.280.0070.03312.39
5.4.270.0050.03512.39
5.4.260.0060.03612.39
5.4.250.0070.03512.39
5.4.240.0030.03812.39
5.4.230.0100.03312.38
5.4.220.0030.03812.38
5.4.210.0020.03812.38
5.4.200.0070.03412.38
5.4.190.0040.03912.38
5.4.180.0060.03512.38
5.4.170.0100.03412.39
5.4.160.0050.03512.38
5.4.150.0100.03012.38
5.4.140.0060.03912.07
5.4.130.0030.03712.05
5.4.120.0090.03212.02
5.4.110.0040.03612.01
5.4.100.0050.03412.02
5.4.90.0130.02912.01
5.4.80.0050.03612.01
5.4.70.0070.03312.01
5.4.60.0050.03512.01
5.4.50.0060.03412.00
5.4.40.0050.03411.99
5.4.30.0090.03611.99
5.4.20.0060.03411.99
5.4.10.0110.02911.99
5.4.00.0060.03411.48
5.3.290.0060.03912.80
5.3.280.0060.03612.71
5.3.270.0070.03912.73
5.3.260.0070.03612.72
5.3.250.0060.03612.72
5.3.240.0050.03712.71
5.3.230.0060.04012.71
5.3.220.0050.03712.68
5.3.210.0060.03812.68
5.3.200.0050.03712.68
5.3.190.0060.03712.68
5.3.180.0080.03512.68
5.3.170.0050.03712.67
5.3.160.0050.03712.68
5.3.150.0130.02912.68
5.3.140.0080.03412.66
5.3.130.0050.03912.66
5.3.120.0080.03612.66
5.3.110.0070.03712.66
5.3.100.0040.03712.12
5.3.90.0100.03912.08
5.3.80.0050.03812.07
5.3.70.0040.03812.07
5.3.60.0040.03712.06
5.3.50.0030.03912.00
5.3.40.0050.04512.00
5.3.30.0080.03211.95
5.3.20.0070.03411.72
5.3.10.0070.03311.70
5.3.00.0020.04011.68
5.2.170.0070.0289.18
5.2.160.0080.0259.18
5.2.150.0030.0319.18
5.2.140.0040.0309.18
5.2.130.0060.0289.14
5.2.120.0040.0299.14
5.2.110.0070.0269.14
5.2.100.0060.0269.14
5.2.90.0060.0289.14
5.2.80.0070.0279.14
5.2.70.0040.0309.14
5.2.60.0070.0279.09
5.2.50.0050.0299.06
5.2.40.0040.0299.03
5.2.30.0040.0299.02
5.2.20.0040.0299.00
5.2.10.0060.0258.93
5.2.00.0060.0278.78
5.1.60.0040.0238.07
5.1.50.0080.0208.06
5.1.40.0040.0258.04
5.1.30.0050.0258.40
5.1.20.0020.0298.42
5.1.10.0040.0258.14
5.1.00.0030.0268.14
5.0.50.0040.0206.62
5.0.40.0050.0176.48
5.0.30.0040.0316.29
5.0.20.0050.0186.26
5.0.10.0030.0206.24
5.0.00.0040.0296.23
4.4.90.0040.0144.78
4.4.80.0030.0144.75
4.4.70.0030.0144.76
4.4.60.0030.0144.75
4.4.50.0050.0134.77
4.4.40.0030.0254.71
4.4.30.0010.0174.76
4.4.20.0030.0194.84
4.4.10.0060.0134.85
4.4.00.0020.0254.76
4.3.110.0010.0174.67
4.3.100.0030.0144.67
4.3.90.0020.0144.63
4.3.80.0020.0244.59
4.3.70.0020.0144.63
4.3.60.0040.0124.63
4.3.50.0030.0154.63
4.3.40.0050.0214.53
4.3.30.0040.0133.28
4.3.20.0030.0143.25
4.3.10.0010.0173.22
4.3.00.0000.02016.03

preferences:
158.4 ms | 1394 KiB | 7 Q