3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface A { public function x(); } class A { public function y() { print "Hello World"; } }

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)
8.3.40.0090.00918.85
8.3.30.0100.00318.88
8.3.20.0080.00020.13
8.3.10.0000.00820.41
8.3.00.0000.00819.13
8.2.170.0070.00722.96
8.2.160.0100.00320.17
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0000.00822.16
8.2.110.0000.00920.54
8.2.100.0070.00417.91
8.2.90.0050.00319.09
8.2.80.0000.00717.97
8.2.70.0040.00417.36
8.2.60.0040.00417.80
8.2.50.0080.00018.07
8.2.40.0030.00618.22
8.2.30.0050.00217.93
8.2.20.0000.00717.66
8.2.10.0070.00017.86
8.2.00.0000.00717.54
8.1.270.0000.00823.77
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0030.00623.72
8.1.230.0080.00419.23
8.1.220.0000.00917.74
8.1.210.0000.00818.77
8.1.200.0030.00617.22
8.1.190.0060.00317.23
8.1.180.0000.00918.10
8.1.170.0000.00818.71
8.1.160.0040.00421.99
8.1.150.0040.00418.86
8.1.140.0040.00417.37
8.1.130.0070.00017.78
8.1.120.0000.00817.30
8.1.110.0040.00417.35
8.1.100.0030.00317.41
8.1.90.0030.00317.29
8.1.80.0000.00817.29
8.1.70.0000.00717.28
8.1.60.0030.00617.53
8.1.50.0030.00517.46
8.1.40.0040.00417.35
8.1.30.0030.00517.48
8.1.20.0000.00717.53
8.1.10.0040.00417.36
8.1.00.0000.00817.32
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0000.00718.38
8.0.270.0030.00317.19
8.0.260.0000.00617.16
8.0.250.0030.00316.94
8.0.240.0070.00016.94
8.0.230.0030.00316.92
8.0.220.0030.00316.86
8.0.210.0030.00516.75
8.0.200.0060.00017.01
8.0.190.0000.00816.89
8.0.180.0050.00216.82
8.0.170.0050.00416.80
8.0.160.0030.00316.82
8.0.150.0000.00716.81
8.0.140.0000.00716.88
8.0.130.0030.00313.30
8.0.120.0050.00316.85
8.0.110.0000.00716.89
8.0.100.0000.00716.91
8.0.90.0000.00716.88
8.0.80.0110.00616.85
8.0.70.0050.00316.88
8.0.60.0070.00016.82
8.0.50.0020.00516.76
8.0.30.0110.00817.05
8.0.20.0100.00817.40
8.0.10.0040.00416.98
8.0.00.0090.01016.67
7.4.330.0000.00515.00
7.4.320.0060.00016.33
7.4.300.0030.00316.42
7.4.290.0000.00816.50
7.4.280.0030.00516.52
7.4.270.0000.00716.54
7.4.260.0030.00316.43
7.4.250.0040.00416.38
7.4.240.0000.00716.47
7.4.230.0000.00716.28
7.4.220.0080.01116.50
7.4.210.0070.00716.62
7.4.200.0030.00316.53
7.4.160.0110.01116.39
7.4.150.0100.01017.40
7.4.140.0100.00817.86
7.4.130.0150.01716.40
7.4.120.0080.00816.57
7.4.110.0090.01316.54
7.4.100.0090.00916.45
7.4.90.0040.01716.48
7.4.80.0070.01019.39
7.4.70.0070.01016.40
7.4.60.0070.01016.50
7.4.50.0000.00816.33
7.4.40.0060.01216.55
7.4.30.0100.00716.46
7.4.00.0060.01014.91
7.3.330.0000.00613.20
7.3.320.0000.00513.02
7.3.310.0030.00316.12
7.3.300.0060.00016.20
7.3.290.0070.01016.24
7.3.280.0110.00716.24
7.3.270.0120.00617.40
7.3.260.0110.00816.49
7.3.250.0090.00816.34
7.3.240.0120.00616.37
7.3.230.0060.00916.39
7.3.210.0120.00616.12
7.3.200.0030.01619.39
7.3.190.0000.01816.45
7.3.180.0060.00916.27
7.3.170.0080.01016.36
7.3.160.0030.01316.34
7.3.120.0030.01614.52
7.3.110.0120.00614.81
7.3.100.0040.01214.88
7.3.90.0000.01414.87
7.3.80.0070.00714.63
7.3.70.0040.01114.50
7.3.60.0080.00814.65
7.3.50.0090.00614.47
7.3.40.0120.00614.79
7.3.30.0030.00714.68
7.3.20.0000.01216.68
7.3.10.0080.00716.37
7.3.00.0030.00916.56
7.2.330.0030.01316.54
7.2.320.0090.00916.51
7.2.310.0070.00916.52
7.2.300.0090.00916.42
7.2.290.0140.00416.36
7.2.250.0030.01214.96
7.2.240.0100.00714.97
7.2.230.0000.01314.86
7.2.220.0030.01415.00
7.2.210.0040.00415.01
7.2.200.0000.01515.00
7.2.190.0000.01514.91
7.2.180.0040.01115.04
7.2.170.0120.00314.76
7.2.130.0030.01316.42
7.2.120.0080.00516.82
7.2.110.0030.00916.57
7.2.100.0040.00416.70
7.2.90.0090.00316.60
7.2.80.0090.00316.69
7.2.70.0150.00316.64
7.2.60.0070.00816.71
7.2.50.0070.01016.41
7.2.40.0050.00516.35
7.2.30.0040.01216.59
7.2.20.0000.01816.68
7.2.10.0070.00316.63
7.2.00.0070.00617.95
7.1.330.0030.01015.73
7.1.320.0000.01015.55
7.1.310.0000.01415.57
7.1.300.0100.00715.56
7.1.290.0070.00715.73
7.1.280.0080.00915.50
7.1.270.0030.01415.66
7.1.260.0080.00415.79
7.1.250.0060.00615.73
7.1.200.0000.01215.81
7.1.100.0070.00718.16
7.1.70.0000.00716.87
7.1.60.0070.01819.32
7.1.50.0090.01816.89
7.1.00.0100.07022.44
7.0.200.0000.00716.63
7.0.140.0030.07322.09
7.0.60.0100.06719.89
7.0.50.0030.04717.86
7.0.40.0070.08020.32
7.0.30.0230.08320.10
7.0.20.0330.07020.15
7.0.10.0030.04320.19
7.0.00.0170.07320.05
5.6.280.0000.07721.09
5.6.210.0100.07720.75
5.6.200.0030.05318.16
5.6.190.0000.09020.61
5.6.180.0430.08320.47
5.6.170.0330.08320.55
5.6.160.0200.07320.34
5.6.150.0100.08018.14
5.6.140.0200.07318.18
5.6.130.0070.07718.14
5.6.120.0170.07721.09
5.6.110.0130.08021.11
5.6.100.0070.04721.11
5.6.90.0070.08721.11
5.6.80.0030.08020.49
5.5.350.0170.08320.45
5.5.340.0030.08717.95
5.5.330.0030.08020.29
5.5.320.0070.08320.27
5.5.310.0200.04020.34
5.5.300.0000.05718.04
5.5.290.0170.07317.93
5.5.280.0030.06020.77
5.5.270.0070.03720.83
5.5.260.0100.08320.87
5.5.250.0170.07020.58
5.5.240.0170.08020.16
5.4.450.1930.02719.57
5.4.440.1030.05019.57
5.4.430.0900.05019.54
5.4.420.0870.00019.43
5.4.410.0630.00019.29
5.4.400.0630.00019.27
5.4.390.0630.00019.21
5.4.380.0630.00019.07
5.4.370.0600.00019.11
5.4.360.0630.00019.24
5.4.350.0830.00019.12
5.4.340.0600.00019.07
5.4.320.0050.03612.50
5.4.310.0060.03712.50
5.4.300.0040.03712.50
5.4.290.0050.03912.50
5.4.280.0040.03712.39
5.4.270.0090.03312.40
5.4.260.0040.04012.39
5.4.250.0070.03612.39
5.4.240.0070.03412.39
5.4.230.0060.03712.39
5.4.220.0070.03412.39
5.4.210.0040.03612.39
5.4.200.0050.03812.38
5.4.190.0080.03312.38
5.4.180.0040.04512.38
5.4.170.0070.03412.40
5.4.160.0040.03812.39
5.4.150.0090.03312.38
5.4.140.0060.03712.07
5.4.130.0040.03712.06
5.4.120.0050.03512.02
5.4.110.0080.03312.01
5.4.100.0050.03612.02
5.4.90.0030.03912.02
5.4.80.0040.03912.01
5.4.70.0030.03712.01
5.4.60.0040.03612.01
5.4.50.0030.03712.00
5.4.40.0060.03412.00
5.4.30.0060.03512.00
5.4.20.0060.03611.99
5.4.10.0070.03311.99
5.4.00.0060.03611.49
5.3.290.0080.03712.80
5.3.280.0050.03812.71
5.3.270.0050.04012.73
5.3.260.0070.03712.71
5.3.250.0060.04612.72
5.3.240.0080.03512.72
5.3.230.0060.03712.70
5.3.220.0050.04212.68
5.3.210.0090.03412.68
5.3.200.0020.04012.68
5.3.190.0050.03912.68
5.3.180.0090.03412.67
5.3.170.0070.03512.67
5.3.160.0070.03912.68
5.3.150.0080.03612.67
5.3.140.0030.04012.66
5.3.130.0070.03812.66
5.3.120.0060.03812.66
5.3.110.0070.03712.66
5.3.100.0050.04012.13
5.3.90.0090.03312.11
5.3.80.0050.03712.10
5.3.70.0060.04012.10
5.3.60.0090.03312.08
5.3.50.0070.03412.03
5.3.40.0180.03312.03
5.3.30.0070.04011.99
5.3.20.0130.03611.77
5.3.10.0160.03211.73
5.3.00.0060.03711.72
5.2.170.0050.0329.23
5.2.160.0060.0279.22
5.2.150.0070.0349.22
5.2.140.0050.0309.22
5.2.130.0070.0279.18
5.2.120.0030.0309.18
5.2.110.0040.0299.18
5.2.100.0040.0299.18
5.2.90.0060.0279.18
5.2.80.0030.0319.18
5.2.70.0010.0339.18
5.2.60.0040.0309.13
5.2.50.0050.0299.10
5.2.40.0040.0299.08
5.2.30.0060.0289.05
5.2.20.0020.0319.04
5.2.10.0050.0278.95
5.2.00.0050.0288.81
5.1.60.0070.0208.09
5.1.50.0050.0238.09
5.1.40.0030.0258.07
5.1.30.0060.0258.42
5.1.20.0040.0298.44
5.1.10.0070.0258.17
5.1.00.0050.0268.16
5.0.50.0060.0206.64
5.0.40.0060.0196.50
5.0.30.0080.0286.31
5.0.20.0040.0196.29
5.0.10.0060.0226.26
5.0.00.0070.0306.25
4.4.90.0060.0114.78
4.4.80.0030.0154.75
4.4.70.0050.0134.75
4.4.60.0010.0174.75
4.4.50.0030.0144.77
4.4.40.0040.0234.71
4.4.30.0050.0134.76
4.4.20.0020.0164.84
4.4.10.0010.0174.85
4.4.00.0020.0254.76
4.3.110.0020.0164.67
4.3.100.0020.0154.67
4.3.90.0020.0154.63
4.3.80.0040.0224.59
4.3.70.0020.0154.63
4.3.60.0020.0154.63
4.3.50.0070.0114.63
4.3.40.0020.0254.54
4.3.30.0010.0173.28
4.3.20.0030.0153.26
4.3.10.0040.0133.21
4.3.00.0430.0276.24

preferences:
40.23 ms | 400 KiB | 5 Q