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
5.4.310.0060.03912.49
5.4.300.0100.03212.50
5.4.290.0050.03912.49
5.4.280.0100.03112.39
5.4.270.0030.03812.39
5.4.260.0070.03712.39
5.4.250.0060.04412.39
5.4.240.0070.03712.39
5.4.230.0070.03612.38
5.4.220.0070.03412.38
5.4.210.0040.03612.38
5.4.200.0060.03812.38
5.4.190.0050.03712.38
5.4.180.0080.03312.38
5.4.170.0120.03612.38
5.4.160.0090.04212.38
5.4.150.0070.03312.38
5.4.140.0060.03612.07
5.4.130.0060.03412.05
5.4.120.0050.03612.01
5.4.110.0050.03512.01
5.4.100.0040.03612.01
5.4.90.0050.04012.01
5.4.80.0070.03412.01
5.4.70.0050.03412.01
5.4.60.0060.03312.01
5.4.50.0050.03512.01
5.4.40.0060.03312.00
5.4.30.0080.03212.00
5.4.20.0050.03611.98
5.4.10.0070.03211.99
5.4.00.0030.04411.48
5.3.290.0050.04012.80
5.3.280.0050.03812.71
5.3.270.0050.03912.72
5.3.260.0130.03812.71
5.3.250.0050.04412.72
5.3.240.0060.04112.72
5.3.230.0090.03912.71
5.3.220.0060.03712.68
5.3.210.0050.03812.68
5.3.200.0050.03712.68
5.3.190.0080.03512.68
5.3.180.0070.03512.67
5.3.170.0080.04712.67
5.3.160.0070.03812.67
5.3.150.0110.03812.67
5.3.140.0070.03912.66
5.3.130.0060.03912.66
5.3.120.0040.03912.66
5.3.110.0060.04312.66
5.3.100.0080.04412.12
5.3.90.0070.05112.08
5.3.80.0050.03912.08
5.3.70.0100.03312.08
5.3.60.0050.03612.06
5.3.50.0070.03412.00
5.3.40.0030.03812.00
5.3.30.0060.03411.95
5.3.20.0070.03611.72
5.3.10.0040.03511.70
5.3.00.0020.04511.68
5.2.170.0020.0329.18
5.2.160.0050.0359.18
5.2.150.0030.0329.18
5.2.140.0040.0319.18
5.2.130.0040.0309.14
5.2.120.0020.0319.14
5.2.110.0080.0339.14
5.2.100.0040.0319.14
5.2.90.0050.0289.14
5.2.80.0070.0329.14
5.2.70.0030.0319.14
5.2.60.0020.0329.09
5.2.50.0050.0289.06
5.2.40.0040.0319.04
5.2.30.0050.0299.01
5.2.20.0050.0289.01
5.2.10.0060.0268.93
5.2.00.0050.0288.78
5.1.60.0050.0238.06
5.1.50.0030.0308.06
5.1.40.0060.0288.05
5.1.30.0060.0368.40
5.1.20.0040.0268.42
5.1.10.0070.0228.14
5.1.00.0050.0298.14
5.0.50.0030.0206.62
5.0.40.0030.0206.48
5.0.30.0050.0296.29
5.0.20.0040.0186.27
5.0.10.0030.0206.24
5.0.00.0040.0306.23
4.4.90.0040.0154.78
4.4.80.0010.0164.76
4.4.70.0010.0184.75
4.4.60.0030.0144.75
4.4.50.0020.0174.77
4.4.40.0030.0334.70
4.4.30.0030.0154.75
4.4.20.0010.0174.84
4.4.10.0020.0164.85
4.4.00.0010.0264.76
4.3.110.0010.0174.67
4.3.100.0020.0154.66
4.3.90.0030.0144.64
4.3.80.0010.0264.58
4.3.70.0030.0144.63
4.3.60.0040.0134.63
4.3.50.0040.0144.63
4.3.40.0040.0284.53
4.3.30.0020.0223.28
4.3.20.0030.0333.26
4.3.10.0040.0233.22
4.3.00.0070.01016.03

preferences:
144.61 ms | 939 KiB | 8 Q