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)
8.3.40.0070.00718.43
8.3.30.0100.00318.90
8.3.20.0090.00920.22
8.3.10.0030.00623.52
8.3.00.0040.00419.26
8.2.170.0180.00322.96
8.2.160.0110.00320.48
8.2.150.0030.00524.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00421.05
8.2.110.0100.00020.36
8.2.100.0000.01117.91
8.2.90.0090.00018.16
8.2.80.0000.01017.97
8.2.70.0060.00317.62
8.2.60.0030.00818.03
8.2.50.0000.00918.07
8.2.40.0040.00418.22
8.2.30.0070.00017.95
8.2.20.0040.00417.50
8.2.10.0070.00018.05
8.2.00.0030.00517.55
8.1.270.0040.00423.83
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00022.24
8.1.230.0100.00020.85
8.1.220.0040.00417.79
8.1.210.0050.00318.77
8.1.200.0060.00317.23
8.1.190.0070.00017.23
8.1.180.0040.00418.10
8.1.170.0040.00418.49
8.1.160.0070.00022.07
8.1.150.0050.00318.82
8.1.140.0040.00417.50
8.1.130.0030.00617.84
8.1.120.0000.00717.36
8.1.110.0000.00817.43
8.1.100.0050.00217.38
8.1.90.0000.00717.46
8.1.80.0000.00717.38
8.1.70.0030.00317.42
8.1.60.0000.00817.56
8.1.50.0000.00817.45
8.1.40.0000.00717.53
8.1.30.0030.00517.63
8.1.20.0000.00817.61
8.1.10.0000.00717.49
8.1.00.0030.00517.34
8.0.300.0000.00820.07
8.0.290.0040.00416.63
8.0.280.0070.00018.41
8.0.270.0000.00717.13
8.0.260.0060.00017.19
8.0.250.0000.00716.94
8.0.240.0040.00416.93
8.0.230.0000.00616.70
8.0.220.0000.00616.84
8.0.210.0030.00316.87
8.0.200.0000.00616.91
8.0.190.0030.00516.77
8.0.180.0000.00716.80
8.0.170.0050.00216.89
8.0.160.0070.00016.90
8.0.150.0000.00716.81
8.0.140.0070.00016.83
8.0.130.0080.00313.20
8.0.120.0000.00716.79
8.0.110.0000.00716.81
8.0.100.0030.00616.84
8.0.90.0070.00016.63
8.0.80.0040.01116.86
8.0.70.0040.00416.61
8.0.60.0070.00016.86
8.0.50.0040.00416.88
8.0.30.0130.00817.14
8.0.20.0200.01817.40
8.0.10.0040.00416.96
8.0.00.0120.00916.80
7.4.330.0000.00515.09
7.4.320.0070.00016.61
7.4.300.0060.00016.61
7.4.290.0070.00016.57
7.4.280.0060.00316.61
7.4.270.0000.00716.64
7.4.260.0050.00516.50
7.4.250.0060.00316.61
7.4.240.0010.00616.50
7.4.230.0000.00816.52
7.4.220.0140.01116.54
7.4.210.0120.00316.45
7.4.200.0040.00416.53
7.4.160.0090.00616.64
7.4.150.0060.01317.40
7.4.140.0110.00617.86
7.4.130.0090.00916.47
7.4.120.0080.00816.54
7.4.110.0000.01616.32
7.4.100.0070.01116.46
7.4.90.0060.01116.62
7.4.80.0120.00419.39
7.4.70.0090.00616.48
7.4.60.0100.00616.50
7.4.50.0000.00416.35
7.4.40.0070.01016.45
7.4.30.0160.00316.43
7.4.00.0090.00914.97
7.3.330.0060.00012.94
7.3.320.0000.00613.14
7.3.310.0070.00016.30
7.3.300.0060.00016.23
7.3.290.0080.00816.20
7.3.280.0090.00916.17
7.3.270.0090.00917.40
7.3.260.0150.00816.43
7.3.250.0100.00716.19
7.3.240.0090.00616.47
7.3.230.0080.00816.39
7.3.210.0160.00016.23
7.3.200.0070.01019.39
7.3.190.0110.00716.30
7.3.180.0110.00616.24
7.3.170.0090.00616.28
7.3.160.0150.00016.32
7.2.330.0000.02016.47
7.2.320.0100.01016.57
7.2.310.0120.00616.72
7.2.300.0140.00916.50
7.2.290.0150.00616.66
7.2.60.0000.01516.64
7.2.00.0030.01019.34
7.1.200.0060.00615.63
7.1.100.0180.00817.90
7.1.70.0030.00516.80
7.1.60.0000.01116.95
7.1.50.0170.00716.83
7.1.00.0070.07022.33
7.0.200.0040.01116.69
7.0.140.0000.07722.15
7.0.60.0070.04019.85
7.0.50.0070.06017.80
7.0.40.0000.05020.27
7.0.30.0370.07720.18
7.0.20.0270.08320.09
7.0.10.0030.09020.00
7.0.00.0100.03720.16
5.6.280.0100.06721.11
5.6.210.0100.08320.56
5.6.200.0070.06318.19
5.6.190.0030.09020.32
5.6.180.0130.09320.35
5.6.170.0070.05020.33
5.6.160.0070.04020.71
5.6.150.0100.08018.12
5.6.140.0000.04718.15
5.6.130.0070.06318.21
5.6.120.0070.04021.12
5.6.110.0100.08021.01
5.6.100.0070.04020.96
5.6.90.0170.07321.12
5.6.80.0170.07020.50
5.5.350.0230.07720.39
5.5.340.0100.03717.88
5.5.330.0070.07320.40
5.5.320.0270.07720.13
5.5.310.0400.06720.32
5.5.300.0030.08017.98
5.5.290.0100.05017.89
5.5.280.0100.08020.87
5.5.270.0100.07020.89
5.5.260.0030.05320.87
5.5.250.0100.07720.69
5.5.240.0000.03320.16
5.4.450.0530.05719.14
5.4.440.0470.06019.59
5.4.430.0730.05319.40
5.4.420.0230.05319.68
5.4.410.0130.06019.23
5.4.400.0030.06019.19
5.4.390.0100.07019.05
5.4.380.0270.05718.77
5.4.370.0470.07318.65
5.4.360.0400.05318.62
5.4.350.0370.05318.50
5.4.340.0430.05018.79
5.4.320.0060.03512.45
5.4.310.0070.04012.45
5.4.300.0060.03912.45
5.4.290.0050.04212.45
5.4.280.0090.03112.35
5.4.270.0070.03912.34
5.4.260.0070.04112.34
5.4.250.0030.04012.34
5.4.240.0050.03512.34
5.4.230.0080.04412.34
5.4.220.0050.03512.34
5.4.210.0080.04012.34
5.4.200.0050.03912.34
5.4.190.0030.03912.33
5.4.180.0090.03212.34
5.4.170.0020.04312.34
5.4.160.0050.03612.34
5.4.150.0040.04312.34
5.4.140.0020.04012.02
5.4.130.0070.03912.01
5.4.120.0060.03711.97
5.4.110.0060.03411.96
5.4.100.0070.03311.96
5.4.90.0060.03611.96
5.4.80.0070.03711.96
5.4.70.0070.03311.96
5.4.60.0060.03911.96
5.4.50.0050.03611.96
5.4.40.0060.03511.95
5.4.30.0050.03511.95
5.4.20.0080.03911.95
5.4.10.0050.03911.95
5.4.00.0050.03611.43
5.3.290.0030.04112.80
5.3.280.0050.03812.71
5.3.270.0100.03412.72
5.3.260.0020.05512.72
5.3.250.0040.03912.72
5.3.240.0050.03812.72
5.3.230.0070.03612.71
5.3.220.0080.03512.68
5.3.210.0080.04712.68
5.3.200.0050.03812.68
5.3.190.0050.04012.68
5.3.180.0040.03812.67
5.3.170.0040.03712.67
5.3.160.0030.03812.67
5.3.150.0050.04012.67
5.3.140.0020.03912.66
5.3.130.0060.03912.66
5.3.120.0030.04312.66
5.3.110.0050.04012.66
5.3.100.0040.03912.12
5.3.90.0040.03812.09
5.3.80.0090.03212.07
5.3.70.0050.03712.07
5.3.60.0070.04412.06
5.3.50.0040.03712.00
5.3.40.0040.04112.00
5.3.30.0040.03511.94
5.3.20.0080.03211.72
5.3.10.0070.03211.69
5.3.00.0070.03511.67
5.2.170.0060.0329.18
5.2.160.0060.0279.18
5.2.150.0030.0319.18
5.2.140.0030.0319.18
5.2.130.0050.0289.13
5.2.120.0020.0309.13
5.2.110.0040.0289.14
5.2.100.0030.0289.14
5.2.90.0070.0269.13
5.2.80.0060.0289.13
5.2.70.0040.0309.13
5.2.60.0030.0309.08
5.2.50.0050.0299.05
5.2.40.0040.0299.03
5.2.30.0060.0289.00
5.2.20.0060.0268.99
5.2.10.0050.0278.91
5.2.00.0020.0328.77
5.1.60.0040.0248.06
5.1.50.0030.0268.05
5.1.40.0030.0268.04
5.1.30.0040.0268.39
5.1.20.0050.0268.41
5.1.10.0060.0248.14
5.1.00.0030.0278.14
5.0.50.0020.0226.61
5.0.40.0050.0196.47
5.0.30.0030.0326.29
5.0.20.0050.0226.25
5.0.10.0080.0186.23
5.0.00.0020.0336.23
4.4.90.0040.0144.78
4.4.80.0040.0154.76
4.4.70.0030.0174.75
4.4.60.0030.0184.75
4.4.50.0010.0194.77
4.4.40.0040.0244.71
4.4.30.0030.0164.76
4.4.20.0040.0154.85
4.4.10.0040.0164.85
4.4.00.0040.0274.76
4.3.110.0050.0154.67
4.3.100.0020.0174.67
4.3.90.0020.0184.63
4.3.80.0050.0224.58
4.3.70.0020.0154.63
4.3.60.0050.0134.63
4.3.50.0040.0144.63
4.3.40.0020.0264.54
4.3.30.0010.0183.28
4.3.20.0040.0143.27
4.3.10.0030.0143.23
4.3.00.0170.0237.44

preferences:
41.64 ms | 400 KiB | 5 Q