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)
5.4.320.0040.03812.49
5.4.310.0070.03612.49
5.4.300.0060.03612.50
5.4.290.0110.03612.49
5.4.280.0040.03712.39
5.4.270.0040.03812.39
5.4.260.0060.03612.39
5.4.250.0070.03612.39
5.4.240.0070.03512.39
5.4.230.0070.03612.38
5.4.220.0090.04012.38
5.4.210.0090.03712.38
5.4.200.0080.04012.38
5.4.190.0090.04912.38
5.4.180.0040.03812.38
5.4.170.0050.03712.38
5.4.160.0070.03612.38
5.4.150.0050.03912.38
5.4.140.0090.03412.07
5.4.130.0030.03812.05
5.4.120.0040.03812.02
5.4.110.0100.04012.01
5.4.100.0050.03612.01
5.4.90.0090.03212.02
5.4.80.0030.03812.01
5.4.70.0090.03912.00
5.4.60.0040.03512.01
5.4.50.0070.03712.01
5.4.40.0030.03612.00
5.4.30.0060.03411.99
5.4.20.0060.03411.98
5.4.10.0090.03111.99
5.4.00.0080.03411.48
5.3.290.0050.04012.80
5.3.280.0030.03912.71
5.3.270.0140.03212.73
5.3.260.0050.03912.72
5.3.250.0040.03812.72
5.3.240.0040.03812.72
5.3.230.0080.04312.71
5.3.220.0040.04312.68
5.3.210.0040.04112.68
5.3.200.0030.03812.68
5.3.190.0060.03612.68
5.3.180.0050.03612.67
5.3.170.0060.04212.67
5.3.160.0070.03412.68
5.3.150.0090.03712.67
5.3.140.0060.04212.66
5.3.130.0080.03612.65
5.3.120.0030.04112.65
5.3.110.0040.04112.65
5.3.100.0080.03412.12
5.3.90.0060.03512.09
5.3.80.0090.04712.07
5.3.70.0070.03612.07
5.3.60.0050.03612.07
5.3.50.0060.03512.00
5.3.40.0060.03512.00
5.3.30.0060.03411.95
5.3.20.0060.03511.72
5.3.10.0050.03511.70
5.3.00.0050.04111.68
5.2.170.0080.0389.18
5.2.160.0030.0429.18
5.2.150.0030.0319.18
5.2.140.0060.0409.18
5.2.130.0050.0289.14
5.2.120.0050.0279.14
5.2.110.0050.0289.14
5.2.100.0080.0359.14
5.2.90.0070.0309.14
5.2.80.0070.0299.14
5.2.70.0060.0349.14
5.2.60.0040.0359.09
5.2.50.0050.0289.06
5.2.40.0060.0299.04
5.2.30.0050.0289.01
5.2.20.0040.0299.00
5.2.10.0030.0298.92
5.2.00.0030.0308.79
5.1.60.0060.0278.07
5.1.50.0040.0298.06
5.1.40.0040.0238.05
5.1.30.0060.0478.40
5.1.20.0050.0258.41
5.1.10.0090.0268.14
5.1.00.0030.0328.14
5.0.50.0020.0226.63
5.0.40.0080.0186.48
5.0.30.0030.0316.29
5.0.20.0040.0256.27
5.0.10.0020.0276.24
5.0.00.0070.0366.23
4.4.90.0020.0224.78
4.4.80.0020.0154.76
4.4.70.0010.0174.76
4.4.60.0020.0224.75
4.4.50.0030.0194.77
4.4.40.0030.0354.70
4.4.30.0020.0234.76
4.4.20.0020.0204.84
4.4.10.0050.0124.85
4.4.00.0030.0254.76
4.3.110.0000.0194.67
4.3.100.0030.0244.67
4.3.90.0050.0184.63
4.3.80.0020.0364.58
4.3.70.0030.0154.63
4.3.60.0040.0234.63
4.3.50.0040.0204.63
4.3.40.0030.0284.54
4.3.30.0020.0163.29
4.3.20.0020.0163.26
4.3.10.0020.0203.22
4.3.00.0130.01316.03

preferences:
139.66 ms | 1394 KiB | 7 Q