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)
5.4.320.0080.03412.50
5.4.310.0060.03712.50
5.4.300.0060.03612.50
5.4.290.0060.03712.49
5.4.280.0060.03612.39
5.4.270.0050.03612.39
5.4.260.0060.03812.39
5.4.250.0080.03412.39
5.4.240.0040.03712.39
5.4.230.0040.03812.38
5.4.220.0090.04012.39
5.4.210.0060.04812.39
5.4.200.0060.04212.38
5.4.190.0080.03712.38
5.4.180.0050.03812.38
5.4.170.0090.03212.39
5.4.160.0070.04612.39
5.4.150.0080.04012.38
5.4.140.0030.03912.07
5.4.130.0060.03912.05
5.4.120.0110.03612.02
5.4.110.0060.03512.02
5.4.100.0050.04312.02
5.4.90.0040.03912.01
5.4.80.0050.03712.01
5.4.70.0040.03812.00
5.4.60.0070.03612.01
5.4.50.0080.03212.01
5.4.40.0030.03612.00
5.4.30.0060.03512.00
5.4.20.0070.04211.99
5.4.10.0040.04711.99
5.4.00.0030.03711.48
5.3.290.0080.03612.80
5.3.280.0050.04312.71
5.3.270.0080.03512.73
5.3.260.0080.03612.72
5.3.250.0080.03712.72
5.3.240.0080.03412.72
5.3.230.0060.03612.71
5.3.220.0050.03812.68
5.3.210.0090.04812.68
5.3.200.0090.04712.68
5.3.190.0080.03912.68
5.3.180.0070.04312.67
5.3.170.0080.03312.67
5.3.160.0080.03412.67
5.3.150.0060.03512.67
5.3.140.0050.03612.66
5.3.130.0060.03712.65
5.3.120.0070.03612.66
5.3.110.0030.04012.66
5.3.100.0080.03312.12
5.3.90.0090.03612.08
5.3.80.0050.03712.08
5.3.70.0050.03712.07
5.3.60.0070.04612.07
5.3.50.0050.03612.00
5.3.40.0050.03512.00
5.3.30.0070.03211.95
5.3.20.0050.03511.73
5.3.10.0060.03311.70
5.3.00.0070.03911.69
5.2.170.0060.0309.18
5.2.160.0030.0319.18
5.2.150.0070.0309.18
5.2.140.0080.0279.18
5.2.130.0040.0299.14
5.2.120.0040.0299.14
5.2.110.0050.0299.14
5.2.100.0060.0269.14
5.2.90.0050.0299.14
5.2.80.0050.0349.14
5.2.70.0060.0389.14
5.2.60.0060.0289.09
5.2.50.0060.0289.06
5.2.40.0030.0309.04
5.2.30.0050.0309.01
5.2.20.0020.0309.00
5.2.10.0030.0388.92
5.2.00.0090.0248.78
5.1.60.0040.0238.07
5.1.50.0040.0248.07
5.1.40.0030.0248.04
5.1.30.0050.0258.39
5.1.20.0010.0298.42
5.1.10.0030.0268.15
5.1.00.0060.0248.14
5.0.50.0050.0186.62
5.0.40.0030.0186.48
5.0.30.0020.0346.29
5.0.20.0050.0246.26
5.0.10.0030.0206.24
5.0.00.0040.0316.23
4.4.90.0030.0154.78
4.4.80.0030.0144.76
4.4.70.0060.0124.76
4.4.60.0050.0134.76
4.4.50.0020.0164.77
4.4.40.0010.0274.71
4.4.30.0030.0154.76
4.4.20.0050.0134.85
4.4.10.0050.0134.85
4.4.00.0020.0254.75
4.3.110.0010.0174.67
4.3.100.0010.0174.66
4.3.90.0030.0144.64
4.3.80.0040.0224.59
4.3.70.0020.0154.63
4.3.60.0040.0124.63
4.3.50.0010.0184.63
4.3.40.0040.0314.54
4.3.30.0020.0173.28
4.3.20.0020.0173.26
4.3.10.0010.0163.22
4.3.00.0100.01716.03

preferences:
144.09 ms | 1386 KiB | 7 Q