3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { const ALPHA = 1, BETA = 2, GAMMA = 3; public $a = "apple", $b = "bread", $c = "candy"; function showConstant( $c ){ switch( $c) { case "ALPHA": return self::ALPHA; break; case "BETA" : return self::BETA; break; case "GAMMA": return self::GAMA; break; } } } echo (new Test)->showConstant( "BETA" ) ;         // 2 ?>

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)
8.3.40.0110.00418.82
8.3.30.0070.00719.09
8.3.20.0070.00020.33
8.3.10.0080.00021.91
8.3.00.0070.00317.63
8.2.170.0070.00722.96
8.2.160.0030.01220.30
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0160.00326.16
8.2.120.0080.00021.21
8.2.110.0000.01021.11
8.2.100.0110.00017.83
8.2.90.0050.00319.22
8.2.80.0030.00517.97
8.2.70.0090.00317.63
8.2.60.0040.00817.80
8.2.50.0080.00018.07
8.2.40.0040.00418.22
8.2.30.0000.00918.17
8.2.20.0040.00417.78
8.2.10.0000.00818.03
8.2.00.0040.00417.73
8.1.270.0040.00423.79
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0050.00522.05
8.1.230.0030.00920.68
8.1.220.0000.00817.79
8.1.210.0000.00818.77
8.1.200.0090.00017.35
8.1.190.0040.00417.23
8.1.180.0030.00518.10
8.1.170.0040.00418.49
8.1.160.0070.00021.95
8.1.150.0000.00818.80
8.1.140.0040.00417.43
8.1.130.0000.00717.68
8.1.120.0040.00417.39
8.1.110.0040.00417.38
8.1.100.0000.00717.38
8.1.90.0080.00017.34
8.1.80.0060.00317.35
8.1.70.0030.00317.23
8.1.60.0040.00417.41
8.1.50.0030.00617.46
8.1.40.0040.00417.36
8.1.30.0000.00917.46
8.1.20.0050.00317.59
8.1.10.0030.00617.41
8.1.00.0030.00617.38
8.0.300.0080.00018.77
8.0.290.0050.00316.88
8.0.280.0070.00018.45
8.0.270.0000.00717.25
8.0.260.0080.00017.31
8.0.250.0000.00717.02
8.0.240.0000.00817.05
8.0.230.0060.00316.97
8.0.220.0030.00316.96
8.0.210.0040.00416.95
8.0.200.0030.00316.93
8.0.190.0000.00816.88
8.0.180.0000.00816.96
8.0.170.0030.00516.96
8.0.160.0040.00416.93
8.0.150.0040.00416.92
8.0.140.0000.00816.82
8.0.130.0000.00813.36
8.0.120.0050.00316.89
8.0.110.0030.00516.88
8.0.100.0040.00416.91
8.0.90.0030.00316.91
8.0.80.0090.00617.02
8.0.70.0080.00016.93
8.0.60.0040.00416.81
8.0.50.0050.00316.91
8.0.30.0100.00817.27
8.0.20.0120.00717.40
8.0.10.0000.00816.88
8.0.00.0100.00716.88
7.4.330.0060.00015.03
7.4.320.0050.00316.54
7.4.300.0000.00616.53
7.4.290.0000.00716.41
7.4.280.0020.00516.44
7.4.270.0080.00016.43
7.4.260.0000.00716.53
7.4.250.0040.00416.39
7.4.240.0050.00216.55
7.4.230.0030.00316.31
7.4.220.0120.00616.48
7.4.210.0070.00716.55
7.4.200.0030.00316.34
7.4.160.0090.00616.50
7.4.150.0140.01117.40
7.4.140.0050.01217.86
7.4.130.0090.00816.54
7.4.120.0100.00816.48
7.4.110.0100.00716.56
7.4.100.0070.01116.61
7.4.90.0030.01316.48
7.4.80.0100.01019.39
7.4.70.0090.01316.45
7.4.60.0100.00716.36
7.4.50.0050.00316.35
7.4.40.0070.01016.56
7.4.30.0060.00916.50
7.4.00.0070.00714.91
7.3.330.0000.00613.17
7.3.320.0050.00013.11
7.3.310.0040.00416.20
7.3.300.0070.00016.30
7.3.290.0100.01016.38
7.3.280.0070.01016.33
7.3.270.0030.01517.40
7.3.260.0100.00716.29
7.3.250.0100.00716.43
7.3.240.0130.00916.26
7.3.230.0090.00616.39
7.3.210.0030.01416.59
7.3.200.0120.00619.39
7.3.190.0150.00616.51
7.3.180.0060.01216.48
7.3.170.0120.00316.33
7.3.160.0100.00616.28
7.3.10.0080.00716.62
7.3.00.0080.00416.54
7.2.330.0090.00916.77
7.2.320.0120.00616.75
7.2.310.0090.01216.57
7.2.300.0190.00316.57
7.2.290.0090.01216.65
7.2.130.0130.00316.85
7.2.120.0070.00616.82
7.2.110.0110.00016.63
7.2.100.0030.01016.93
7.2.90.0030.01216.70
7.2.80.0000.01016.89
7.2.70.0000.01216.70
7.2.60.0140.00316.92
7.2.50.0080.00816.93
7.2.40.0040.01216.97
7.2.30.0000.01516.72
7.2.20.0000.01416.63
7.2.10.0030.01017.04
7.2.00.0050.00718.17
7.1.250.0060.00515.48
7.1.200.0000.00715.93
7.1.100.0140.01118.04
7.1.70.0070.01016.77
7.1.60.0130.01019.40
7.1.50.0070.01416.56
7.1.00.0100.07022.51
7.0.200.0040.00416.80
7.0.140.0100.06722.00
7.0.60.0000.04319.76
7.0.50.0100.04017.97
7.0.40.0130.05720.40
7.0.30.0470.04720.07
7.0.20.0270.07320.12
7.0.10.0070.08720.23
7.0.00.0130.06320.09
5.6.280.0070.07020.89
5.6.210.0000.08720.52
5.6.200.0130.08018.23
5.6.190.0030.04320.60
5.6.180.0370.08320.61
5.6.170.0270.05320.39
5.6.160.0200.07020.50
5.6.150.0130.04018.25
5.6.140.0030.06318.11
5.6.130.0100.08318.16
5.6.120.0070.05021.14
5.6.110.0100.03720.94
5.6.100.0070.07720.99
5.6.90.0030.09020.98
5.6.80.0170.07720.51
5.5.350.0130.07320.39
5.5.340.0070.07717.96
5.5.330.0100.08020.46
5.5.320.3770.04720.35
5.5.310.0270.06320.35
5.5.300.0030.05717.95
5.5.290.0070.06718.08
5.5.280.0230.07320.66
5.5.270.0030.07020.67
5.5.260.0070.08320.80
5.5.250.0000.04320.59
5.5.240.0100.07320.15
5.4.450.0300.06319.17
5.4.440.0870.08719.18
5.4.430.0070.06019.41
5.4.420.0070.06719.33
5.4.410.0100.06018.98
5.4.400.0170.04318.62
5.4.390.0070.05318.77
5.4.380.0130.05718.72
5.4.370.0130.04718.77
5.4.360.0130.04018.80
5.4.350.0070.04912.02
5.4.340.0050.04012.01
5.4.320.0090.03412.50
5.4.310.0060.04012.50
5.4.300.0040.05112.50
5.4.290.0110.03912.50
5.4.280.0060.04412.39
5.4.270.0090.04212.39
5.4.260.0110.04512.39
5.4.250.0070.03712.39
5.4.240.0080.03412.39
5.4.230.0040.04012.39
5.4.220.0060.03612.39
5.4.210.0060.03512.39
5.4.200.0100.04512.39
5.4.190.0120.03012.38
5.4.180.0040.04012.38
5.4.170.0070.03712.40
5.4.160.0100.03312.39
5.4.150.0100.03312.39
5.4.140.0050.04212.07
5.4.130.0070.03912.06
5.4.120.0070.04612.02
5.4.110.0050.05012.02
5.4.100.0090.04512.02
5.4.90.0120.04612.01
5.4.80.0070.05012.02
5.4.70.0050.04012.01
5.4.60.0070.03912.01
5.4.50.0110.03312.01
5.4.40.0120.03012.00
5.4.30.0080.04612.00
5.4.20.0080.04811.99
5.4.10.0050.03612.00
5.4.00.0100.03311.48
5.3.290.0100.04012.80
5.3.280.0050.03912.71
5.3.270.0070.04112.72
5.3.260.0080.03912.72
5.3.250.0080.03512.72
5.3.240.0100.03412.72
5.3.230.0090.04012.70
5.3.220.0070.04312.68
5.3.210.0070.05112.68
5.3.200.0060.04612.68
5.3.190.0050.04812.68
5.3.180.0090.03612.67
5.3.170.0080.03512.66
5.3.160.0070.03512.68
5.3.150.0060.04412.68
5.3.140.0050.04212.66
5.3.130.0060.03912.66
5.3.120.0080.03712.66
5.3.110.0080.03712.66
5.3.100.0020.04112.13
5.3.90.0060.03712.11
5.3.80.0070.03712.09
5.3.70.0060.03612.10
5.3.60.0030.04012.08
5.3.50.0060.03712.03
5.3.40.0050.03812.03
5.3.30.0080.03311.98
5.3.20.0090.03611.76
5.3.10.0090.04611.73
5.3.00.0060.04011.72
5.2.170.0040.0339.22
5.2.160.0060.0289.22
5.2.150.0020.0349.22
5.2.140.0030.0339.21
5.2.130.0050.0289.18
5.2.120.0070.0269.18
5.2.110.0060.0289.18
5.2.100.0050.0289.18
5.2.90.0030.0309.18
5.2.80.0050.0309.18
5.2.70.0060.0379.18
5.2.60.0080.0349.13
5.2.50.0050.0319.10
5.2.40.0080.0269.08
5.2.30.0020.0339.05
5.2.20.0050.0299.04
5.2.10.0050.0288.95
5.2.00.0040.0308.81
5.1.60.0040.0248.09
5.1.50.0050.0238.09
5.1.40.0060.0288.07
5.1.30.0050.0308.42
5.1.20.0060.0308.45
5.1.10.0120.0228.16
5.1.00.0080.0298.16
5.0.50.0030.0216.64
5.0.40.0050.0206.50
5.0.30.0030.0396.31
5.0.20.0030.0256.29
5.0.10.0030.0226.26
5.0.00.0040.0366.25
4.4.90.0010.0174.78
4.4.80.0020.0164.76
4.4.70.0050.0154.76
4.4.60.0060.0194.75
4.4.50.0040.0184.77
4.4.40.0060.0244.71
4.4.30.0040.0174.76
4.4.20.0030.0224.85
4.4.10.0050.0204.85
4.4.00.0030.0274.76
4.3.110.0030.0184.66
4.3.100.0010.0184.66
4.3.90.0050.0134.63
4.3.80.0020.0254.58
4.3.70.0030.0174.63
4.3.60.0020.0154.63
4.3.50.0010.0184.63
4.3.40.0030.0264.53
4.3.30.0030.0203.30
4.3.20.0060.0173.28
4.3.10.0020.0203.23
4.3.00.0100.0206.82

preferences:
41.35 ms | 400 KiB | 5 Q