3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { const KLASS = __CLASS__; } echo Foo::KLASS;

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)
8.3.60.0100.01018.09
8.3.50.0200.00821.94
8.3.40.0070.01018.33
8.3.30.0070.00718.97
8.3.20.0040.00420.35
8.3.10.0000.00823.52
8.3.00.0030.00620.93
8.2.180.0170.00316.38
8.2.170.0070.00722.96
8.2.160.0100.00720.38
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0050.00319.23
8.2.110.0040.00422.04
8.2.100.0070.00420.38
8.2.90.0040.00419.09
8.2.80.0030.00517.97
8.2.70.0030.00617.63
8.2.60.0090.00017.93
8.2.50.0030.00618.07
8.2.40.0060.00319.76
8.2.30.0040.00417.94
8.2.20.0000.00717.52
8.2.10.0030.00517.90
8.2.00.0080.00017.55
8.1.280.0160.00325.92
8.1.270.0000.00823.87
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00622.04
8.1.230.0110.00019.04
8.1.220.0090.00017.74
8.1.210.0050.00518.77
8.1.200.0110.00017.00
8.1.190.0030.00716.98
8.1.180.0000.00918.10
8.1.170.0000.00818.51
8.1.160.0000.00721.89
8.1.150.0000.00718.49
8.1.140.0000.00817.32
8.1.130.0000.00717.79
8.1.120.0040.00417.38
8.1.110.0040.00417.23
8.1.100.0050.00217.16
8.1.90.0080.00017.32
8.1.80.0030.00317.33
8.1.70.0030.00317.26
8.1.60.0060.00317.35
8.1.50.0030.00717.24
8.1.40.0000.00717.25
8.1.30.0040.00417.42
8.1.20.0040.00417.41
8.1.10.0040.00417.36
8.1.00.0040.00417.37
8.0.300.0000.00718.77
8.0.290.0060.00316.75
8.0.280.0040.00418.37
8.0.270.0050.00217.14
8.0.260.0000.00717.29
8.0.250.0000.00716.75
8.0.240.0000.00816.83
8.0.230.0040.00416.75
8.0.220.0030.00316.82
8.0.210.0000.00616.65
8.0.200.0030.00316.80
8.0.190.0000.00816.86
8.0.180.0080.00416.73
8.0.170.0060.00316.82
8.0.160.0000.00716.76
8.0.150.0000.00716.76
8.0.140.0040.00416.79
8.0.130.0000.00513.14
8.0.120.0000.00716.63
8.0.110.0080.00016.70
8.0.100.0000.00716.82
8.0.90.0000.00816.61
8.0.80.0130.00316.71
8.0.70.0070.00016.69
8.0.60.0000.00716.77
8.0.50.0000.00716.75
8.0.30.0070.01116.93
8.0.20.0140.01117.40
8.0.10.0030.00516.80
8.0.00.0170.00316.55
7.4.330.0050.00015.00
7.4.320.0000.00616.23
7.4.300.0030.00316.26
7.4.290.0030.00316.31
7.4.280.0000.00816.36
7.4.270.0000.00716.50
7.4.260.0000.00716.38
7.4.250.0000.00716.38
7.4.240.0050.00216.41
7.4.230.0000.00716.57
7.4.220.0090.00916.57
7.4.210.0110.00416.46
7.4.200.0000.00716.40
7.4.160.0090.01216.65
7.4.150.0120.00617.40
7.4.140.0080.01417.86
7.4.130.0080.00816.26
7.4.120.0140.00316.37
7.4.110.0130.00316.46
7.4.100.0130.00316.39
7.4.90.0180.00616.27
7.4.80.0090.00819.39
7.4.70.0090.00616.31
7.4.60.0150.00416.26
7.4.50.0040.00416.23
7.4.40.0110.01016.38
7.4.30.0160.00016.60
7.4.00.0060.00914.90
7.3.330.0000.00612.95
7.3.320.0020.00213.09
7.3.310.0070.00016.21
7.3.300.0000.00716.04
7.3.290.0070.00716.14
7.3.280.0070.01016.14
7.3.270.0100.00717.40
7.3.260.0120.00616.43
7.3.250.0110.00616.33
7.3.240.0090.00916.29
7.3.230.0100.00716.39
7.3.210.0060.01016.16
7.3.200.0100.00719.39
7.3.190.0100.01316.31
7.3.180.0070.01016.10
7.3.170.0130.01016.42
7.3.160.0100.01016.41
7.3.120.0090.00614.87
7.3.110.0030.01314.36
7.3.100.0000.01414.43
7.3.90.0030.00614.83
7.3.80.0040.01414.88
7.3.70.0040.00814.73
7.3.60.0000.01314.56
7.3.50.0030.01214.74
7.3.40.0040.01114.47
7.3.30.0110.00014.73
7.3.20.0100.00716.42
7.3.10.0080.00616.24
7.3.00.0100.00716.36
7.2.330.0120.00616.50
7.2.320.0110.00716.65
7.2.310.0060.00916.59
7.2.300.0030.01216.50
7.2.290.0170.00016.30
7.2.240.0110.00314.95
7.2.230.0000.01214.74
7.2.220.0070.00314.74
7.2.210.0040.01414.98
7.2.200.0040.01114.65
7.2.190.0070.00714.84
7.2.180.0080.00814.85
7.2.170.0100.00714.97
7.2.160.0140.00415.00
7.2.150.0030.01316.67
7.2.140.0040.01216.91
7.2.130.0030.01016.79
7.2.120.0140.00416.94
7.2.110.0000.01416.92
7.2.100.0030.01316.89
7.2.90.0070.01116.53
7.2.80.0000.01416.97
7.2.70.0070.01016.88
7.2.60.0110.00316.57
7.2.50.0000.01716.75
7.2.40.0060.01216.84
7.2.30.0000.01016.52
7.2.20.0060.00916.85
7.2.10.0000.01816.86
7.2.00.0100.00317.00
7.1.330.0060.00915.48
7.1.320.0040.01115.73
7.1.310.0080.00815.46
7.1.300.0030.01015.27
7.1.290.0040.01115.61
7.1.280.0090.00915.19
7.1.270.0130.00315.42
7.1.260.0120.00415.38
7.1.250.0060.00915.68
7.1.70.0050.00517.09
7.1.60.0090.01619.70
7.1.50.0000.01716.56
7.1.00.0000.09322.37
7.0.200.0070.01016.57
7.0.140.0100.06322.00
7.0.60.0030.07319.90
7.0.50.0070.08017.83
7.0.40.0070.04020.09
7.0.30.0300.05020.34
7.0.20.0270.08720.19
7.0.10.0100.08320.12
7.0.00.0030.04320.42
5.6.280.0000.07721.01
5.6.210.0070.06020.66
5.6.200.0030.06318.15
5.6.190.0200.07720.77
5.6.180.0130.08020.55
5.6.170.0130.04320.61
5.6.160.0100.07020.56
5.6.150.0000.06318.27
5.6.140.0100.07718.28
5.6.130.0070.06018.18
5.6.120.0030.08720.98
5.6.110.0100.04720.97
5.6.100.0070.07720.88
5.6.90.0200.04320.99
5.6.80.0130.08020.53
5.5.350.0270.08020.38
5.5.340.0070.04317.97
5.5.330.0130.03720.23
5.5.320.0170.06320.34
5.5.310.0170.04320.38
5.5.300.0030.04718.04
5.5.290.0100.06718.09
5.5.280.0130.08320.86
5.5.270.0100.03720.95
5.5.260.0070.08320.86
5.5.250.0070.03720.77
5.5.240.0070.04320.25
5.4.450.0170.05019.47
5.4.440.0000.06719.58
5.4.430.0130.05019.16
5.4.420.1030.05019.40
5.4.410.1130.05319.32
5.4.400.0100.05319.01
5.4.390.0970.05319.25
5.4.380.0300.04718.73
5.4.370.0130.06718.82
5.4.360.0270.05718.46
5.4.350.0300.04318.51
5.4.340.0270.05018.53
5.4.320.0090.04512.50
5.4.310.0040.05112.49
5.4.300.0050.03812.49
5.4.290.0080.03812.48
5.4.280.0120.03512.39
5.4.270.0080.03712.39
5.4.260.0060.04012.39
5.4.250.0110.04812.39
5.4.240.0020.04212.39
5.4.230.0070.03912.38
5.4.220.0070.03912.38
5.4.210.0040.03912.38
5.4.200.0090.04312.38
5.4.190.0050.03712.38
5.4.180.0090.03812.37
5.4.170.0090.04812.39
5.4.160.0090.03812.38
5.4.150.0160.05012.38
5.4.140.0100.04912.06
5.4.130.0110.04112.05
5.4.120.0080.03312.01
5.4.110.0070.03512.00
5.4.100.0100.03712.01
5.4.90.0090.03712.01
5.4.80.0070.03612.00
5.4.70.0090.03412.00
5.4.60.0060.03712.00
5.4.50.0050.03612.00
5.4.40.0050.03611.98
5.4.30.0060.04311.98
5.4.20.0040.04111.99
5.4.10.0060.03611.98
5.4.00.0060.04311.48
5.3.290.0070.04912.80
5.3.280.0070.05112.71
5.3.270.0030.04412.73
5.3.260.0090.03512.72
5.3.250.0090.03412.72
5.3.240.0090.03412.71
5.3.230.0040.04112.71
5.3.220.0070.03712.68
5.3.210.0050.04112.68
5.3.200.0060.03712.68
5.3.190.0080.03612.67
5.3.180.0080.03512.67
5.3.170.0060.03712.67
5.3.160.0090.03512.68
5.3.150.0060.04412.68
5.3.140.0070.03712.66
5.3.130.0060.04012.66
5.3.120.0050.04012.66
5.3.110.0040.04112.66
5.3.100.0040.03912.12
5.3.90.0030.03812.09
5.3.80.0070.03612.08
5.3.70.0060.03612.08
5.3.60.0050.03612.07
5.3.50.0090.03312.01
5.3.40.0040.03812.01
5.3.30.0050.03511.97
5.3.20.0070.03411.75
5.3.10.0050.03511.72
5.3.00.0050.03611.71
5.2.170.0050.0299.20
5.2.160.0060.0279.21
5.2.150.0040.0309.21
5.2.140.0020.0339.20
5.2.130.0060.0289.16
5.2.120.0050.0279.16
5.2.110.0070.0269.17
5.2.100.0070.0269.17
5.2.90.0050.0299.17
5.2.80.0040.0319.16
5.2.70.0080.0279.16
5.2.60.0030.0319.12
5.2.50.0040.0319.09
5.2.40.0050.0299.06
5.2.30.0060.0289.04
5.2.20.0050.0339.03
5.2.10.0120.0238.93
5.2.00.0050.0308.79
5.1.60.0050.0238.07
5.1.50.0030.0258.07
5.1.40.0020.0328.05
5.1.30.0070.0298.41
5.1.20.0040.0268.42
5.1.10.0070.0238.15
5.1.00.0040.0258.15
5.0.50.0030.0206.63
5.0.40.0020.0206.49
5.0.30.0030.0316.30
5.0.20.0040.0216.27
5.0.10.0070.0226.25
5.0.00.0020.0316.24
4.4.90.0030.0154.78
4.4.80.0030.0154.75
4.4.70.0030.0154.75
4.4.60.0010.0174.76
4.4.50.0040.0144.77
4.4.40.0040.0244.71
4.4.30.0020.0164.76
4.4.20.0040.0204.85
4.4.10.0020.0214.85
4.4.00.0020.0264.76
4.3.110.0020.0164.67
4.3.100.0020.0154.66
4.3.90.0040.0134.63
4.3.80.0050.0224.59
4.3.70.0040.0134.63
4.3.60.0020.0154.63
4.3.50.0030.0154.63
4.3.40.0010.0254.54
4.3.30.0010.0193.30
4.3.20.0040.0143.28
4.3.10.0010.0163.23
4.3.00.0000.01734.72

preferences:
46.92 ms | 401 KiB | 5 Q