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)
5.4.320.0060.03612.50
5.4.310.0060.03812.49
5.4.300.0090.03212.50
5.4.290.0070.03812.49
5.4.280.0050.03512.39
5.4.270.0050.03612.39
5.4.260.0040.03812.39
5.4.250.0080.03812.39
5.4.240.0040.03712.39
5.4.230.0060.03612.38
5.4.220.0050.03512.38
5.4.210.0050.03812.38
5.4.200.0070.04212.38
5.4.190.0060.03612.38
5.4.180.0050.03812.38
5.4.170.0040.03612.38
5.4.160.0060.03612.38
5.4.150.0040.03712.38
5.4.140.0070.03812.07
5.4.130.0100.03612.05
5.4.120.0060.03712.01
5.4.110.0080.03212.01
5.4.100.0040.03712.01
5.4.90.0040.03812.01
5.4.80.0070.03812.01
5.4.70.0040.03712.01
5.4.60.0050.03812.01
5.4.50.0070.03812.01
5.4.40.0070.03212.00
5.4.30.0040.03611.99
5.4.20.0070.03411.99
5.4.10.0040.03711.99
5.4.00.0040.03611.48
5.3.290.0050.04112.80
5.3.280.0070.03612.71
5.3.270.0080.04212.73
5.3.260.0080.03612.71
5.3.250.0070.03712.72
5.3.240.0050.03612.72
5.3.230.0040.04012.71
5.3.220.0050.03612.68
5.3.210.0090.04112.68
5.3.200.0050.03712.68
5.3.190.0050.03712.68
5.3.180.0050.03612.67
5.3.170.0050.03612.67
5.3.160.0080.03412.67
5.3.150.0080.03712.67
5.3.140.0070.03512.66
5.3.130.0040.04012.65
5.3.120.0070.03712.65
5.3.110.0040.04212.66
5.3.100.0050.03712.12
5.3.90.0070.03812.08
5.3.80.0060.03412.07
5.3.70.0090.03512.07
5.3.60.0050.03512.06
5.3.50.0040.03912.00
5.3.40.0070.03812.00
5.3.30.0070.03511.95
5.3.20.0070.03311.72
5.3.10.0040.03511.70
5.3.00.0070.03611.68
5.2.170.0040.0309.18
5.2.160.0050.0339.18
5.2.150.0040.0329.18
5.2.140.0050.0329.18
5.2.130.0050.0349.14
5.2.120.0050.0329.14
5.2.110.0070.0279.14
5.2.100.0030.0309.14
5.2.90.0040.0289.14
5.2.80.0070.0309.14
5.2.70.0020.0339.14
5.2.60.0040.0319.09
5.2.50.0050.0299.06
5.2.40.0060.0329.04
5.2.30.0050.0319.01
5.2.20.0040.0289.00
5.2.10.0050.0298.92
5.2.00.0040.0308.78
5.1.60.0070.0208.07
5.1.50.0040.0258.06
5.1.40.0050.0248.05
5.1.30.0040.0298.40
5.1.20.0040.0298.42
5.1.10.0020.0278.14
5.1.00.0040.0298.14
5.0.50.0060.0216.63
5.0.40.0060.0216.48
5.0.30.0030.0356.29
5.0.20.0040.0236.26
5.0.10.0020.0236.24
5.0.00.0020.0336.23
4.4.90.0020.0214.78
4.4.80.0040.0154.75
4.4.70.0040.0144.75
4.4.60.0030.0154.76
4.4.50.0040.0174.77
4.4.40.0020.0274.71
4.4.30.0040.0154.76
4.4.20.0050.0184.85
4.4.10.0020.0184.85
4.4.00.0020.0264.76
4.3.110.0030.0154.67
4.3.100.0040.0144.67
4.3.90.0050.0164.63
4.3.80.0040.0254.58
4.3.70.0020.0144.63
4.3.60.0020.0154.63
4.3.50.0040.0144.63
4.3.40.0010.0264.54
4.3.30.0020.0183.28
4.3.20.0040.0153.26
4.3.10.0030.0163.22
4.3.00.0000.02016.03

preferences:
142.26 ms | 1394 KiB | 7 Q