3v4l.org

run code in 300+ PHP versions simultaneously
<?php $State ='Kentucky';  echo $State;  switch($State) { case 'Kentucky':  $StateAbbreviation = 'KY';  break; default : } 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)
5.4.320.0040.03712.49
5.4.310.0070.03612.50
5.4.300.0060.03612.50
5.4.290.0020.04112.49
5.4.280.0040.03612.39
5.4.270.0030.03712.39
5.4.260.0060.03912.39
5.4.250.0060.03612.39
5.4.240.0090.03312.39
5.4.230.0040.03912.38
5.4.220.0050.03612.38
5.4.210.0050.03512.38
5.4.200.0070.04512.38
5.4.190.0070.04312.38
5.4.180.0080.03612.38
5.4.170.0060.03512.39
5.4.160.0090.03412.38
5.4.150.0050.03712.38
5.4.140.0080.03512.07
5.4.130.0050.04012.05
5.4.120.0040.03712.01
5.4.110.0060.03412.01
5.4.100.0070.03312.01
5.4.90.0050.03612.01
5.4.80.0020.03912.01
5.4.70.0050.03512.01
5.4.60.0070.03612.01
5.4.50.0050.03712.01
5.4.40.0060.03312.00
5.4.30.0080.04212.00
5.4.20.0090.03111.99
5.4.10.0060.04111.99
5.4.00.0070.03511.48
5.3.290.0040.04012.80
5.3.280.0050.03812.70
5.3.270.0060.03812.72
5.3.260.0070.03712.72
5.3.250.0060.03612.72
5.3.240.0050.03812.72
5.3.230.0040.03912.71
5.3.220.0090.03412.68
5.3.210.0050.03812.68
5.3.200.0060.04012.68
5.3.190.0070.03612.68
5.3.180.0050.03612.68
5.3.170.0080.03412.67
5.3.160.0070.04312.68
5.3.150.0070.04012.67
5.3.140.0090.04412.66
5.3.130.0030.04112.66
5.3.120.0110.03312.65
5.3.110.0090.03712.65
5.3.100.0070.03712.12
5.3.90.0070.03612.08
5.3.80.0070.03512.07
5.3.70.0060.04012.08
5.3.60.0060.03612.07
5.3.50.0060.03512.00
5.3.40.0040.04412.00
5.3.30.0110.03411.95
5.3.20.0020.03811.72
5.3.10.0040.03411.70
5.3.00.0110.03411.68
5.2.170.0040.0319.18
5.2.160.0030.0309.18
5.2.150.0030.0309.19
5.2.140.0040.0309.18
5.2.130.0060.0299.14
5.2.120.0040.0289.14
5.2.110.0040.0289.15
5.2.100.0030.0329.14
5.2.90.0080.0329.14
5.2.80.0050.0319.14
5.2.70.0050.0369.14
5.2.60.0050.0319.09
5.2.50.0050.0389.06
5.2.40.0040.0289.04
5.2.30.0020.0329.01
5.2.20.0080.0269.00
5.2.10.0040.0358.92
5.2.00.0020.0308.78
5.1.60.0050.0278.06
5.1.50.0040.0298.06
5.1.40.0080.0268.05
5.1.30.0060.0278.40
5.1.20.0060.0288.42
5.1.10.0060.0348.14
5.1.00.0030.0268.14
5.0.50.0020.0226.62
5.0.40.0020.0216.48
5.0.30.0040.0306.30
5.0.20.0030.0186.27
5.0.10.0060.0226.24
5.0.00.0030.0316.23
4.4.90.0040.0184.78
4.4.80.0020.0164.76
4.4.70.0020.0164.75
4.4.60.0050.0144.75
4.4.50.0010.0174.77
4.4.40.0030.0234.71
4.4.30.0040.0134.76
4.4.20.0040.0144.85
4.4.10.0010.0174.85
4.4.00.0010.0264.76
4.3.110.0020.0154.67
4.3.100.0030.0144.67
4.3.90.0010.0174.64
4.3.80.0040.0224.58
4.3.70.0030.0144.63
4.3.60.0020.0154.62
4.3.50.0020.0154.62
4.3.40.0030.0234.53
4.3.30.0010.0163.28
4.3.20.0020.0153.26
4.3.10.0020.0183.22
4.3.00.0070.01316.03

preferences:
140.11 ms | 1394 KiB | 7 Q