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
5.4.310.0050.04112.49
5.4.300.0100.03412.50
5.4.290.0060.04012.49
5.4.280.0060.04112.39
5.4.270.0110.03712.39
5.4.260.0030.03912.39
5.4.250.0040.03912.39
5.4.240.0060.03612.39
5.4.230.0050.03812.38
5.4.220.0080.03412.38
5.4.210.0080.03812.38
5.4.200.0070.04712.38
5.4.190.0050.04312.38
5.4.180.0050.04012.38
5.4.170.0070.03912.38
5.4.160.0050.03512.38
5.4.150.0060.03512.38
5.4.140.0070.03412.07
5.4.130.0040.03612.05
5.4.120.0050.03412.02
5.4.110.0080.03612.01
5.4.100.0060.03912.01
5.4.90.0080.03912.01
5.4.80.0060.04012.01
5.4.70.0050.03412.01
5.4.60.0030.03612.00
5.4.50.0050.03512.01
5.4.40.0060.03311.99
5.4.30.0040.03711.99
5.4.20.0050.03511.99
5.4.10.0050.03411.99
5.4.00.0060.03411.48
5.3.290.0060.03812.80
5.3.280.0050.03812.71
5.3.270.0060.03912.73
5.3.260.0030.04112.72
5.3.250.0060.03512.72
5.3.240.0060.03612.72
5.3.230.0070.04312.70
5.3.220.0060.03612.68
5.3.210.0050.04012.68
5.3.200.0040.03812.68
5.3.190.0060.03612.68
5.3.180.0040.03812.67
5.3.170.0070.03412.67
5.3.160.0060.03712.67
5.3.150.0090.03512.67
5.3.140.0060.03812.66
5.3.130.0080.03912.66
5.3.120.0070.03812.65
5.3.110.0040.04312.65
5.3.100.0040.03912.12
5.3.90.0030.04012.08
5.3.80.0100.03212.07
5.3.70.0080.03612.07
5.3.60.0040.03812.07
5.3.50.0060.03612.00
5.3.40.0070.03512.00
5.3.30.0050.03511.95
5.3.20.0080.04111.73
5.3.10.0060.04011.70
5.3.00.0030.03911.68
5.2.170.0040.0379.18
5.2.160.0060.0279.18
5.2.150.0030.0319.18
5.2.140.0060.0389.18
5.2.130.0050.0309.14
5.2.120.0050.0359.14
5.2.110.0050.0299.15
5.2.100.0040.0299.14
5.2.90.0030.0309.14
5.2.80.0050.0299.14
5.2.70.0060.0289.14
5.2.60.0060.0309.09
5.2.50.0040.0349.06
5.2.40.0040.0369.03
5.2.30.0050.0329.02
5.2.20.0040.0299.01
5.2.10.0040.0288.92
5.2.00.0050.0278.78
5.1.60.0050.0258.07
5.1.50.0100.0268.07
5.1.40.0060.0308.05
5.1.30.0060.0238.40
5.1.20.0030.0308.42
5.1.10.0060.0238.14
5.1.00.0040.0248.14
5.0.50.0050.0286.63
5.0.40.0050.0256.48
5.0.30.0030.0346.29
5.0.20.0020.0286.26
5.0.10.0020.0206.24
5.0.00.0020.0346.23
4.4.90.0050.0124.78
4.4.80.0040.0134.76
4.4.70.0030.0144.75
4.4.60.0040.0234.75
4.4.50.0040.0204.77
4.4.40.0040.0274.71
4.4.30.0030.0214.76
4.4.20.0030.0144.84
4.4.10.0030.0154.85
4.4.00.0030.0244.76
4.3.110.0030.0154.67
4.3.100.0060.0114.67
4.3.90.0040.0144.64
4.3.80.0030.0244.58
4.3.70.0010.0154.63
4.3.60.0020.0154.63
4.3.50.0010.0214.63
4.3.40.0030.0284.54
4.3.30.0030.0143.29
4.3.20.0010.0173.26
4.3.10.0010.0163.22
4.3.00.0000.02016.03

preferences:
139.28 ms | 1394 KiB | 7 Q