3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface I { const C = 12; public function test(array $a); } interface I2 extends I { public function test(array $a); }

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)
8.3.60.0110.00318.31
8.3.50.0100.01122.06
8.3.40.0140.00718.73
8.3.30.0120.00318.93
8.3.20.0000.00720.30
8.3.10.0000.00920.09
8.3.00.0080.00019.55
8.2.180.0170.00316.38
8.2.170.0060.00922.96
8.2.160.0030.01020.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00826.16
8.2.120.0070.00022.12
8.2.110.0030.00622.18
8.2.100.0060.00617.91
8.2.90.0060.00319.08
8.2.80.0080.00017.97
8.2.70.0000.00817.38
8.2.60.0030.00517.93
8.2.50.0040.00418.07
8.2.40.0040.00418.03
8.2.30.0080.00019.25
8.2.20.0030.00617.61
8.2.10.0060.00317.97
8.2.00.0000.00817.61
8.1.280.0110.00425.92
8.1.270.0060.00323.91
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00623.96
8.1.230.0110.00018.97
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.13
8.1.190.0050.00317.11
8.1.180.0060.00318.10
8.1.170.0050.00318.64
8.1.160.0000.00721.99
8.1.150.0040.00418.80
8.1.140.0070.00017.27
8.1.130.0070.00017.67
8.1.120.0000.00717.36
8.1.110.0040.00317.39
8.1.100.0040.00417.28
8.1.90.0040.00417.41
8.1.80.0000.00717.39
8.1.70.0070.00017.32
8.1.60.0000.00917.37
8.1.50.0030.00617.48
8.1.40.0070.00017.43
8.1.30.0030.00617.57
8.1.20.0000.00817.57
8.1.10.0040.00417.41
8.1.00.0050.00217.23
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00718.32
8.0.270.0030.00317.17
8.0.260.0030.00318.32
8.0.250.0030.00316.85
8.0.240.0000.00616.84
8.0.230.0040.00416.91
8.0.220.0070.00016.82
8.0.210.0000.00716.79
8.0.200.0000.00616.81
8.0.190.0040.00416.84
8.0.180.0000.00816.91
8.0.170.0040.00416.73
8.0.160.0040.00416.87
8.0.150.0000.00716.75
8.0.140.0000.00716.78
8.0.130.0000.00613.21
8.0.120.0000.00816.78
8.0.110.0030.00516.87
8.0.100.0070.00016.69
8.0.90.0020.00516.64
8.0.80.0030.01316.86
8.0.70.0000.00716.72
8.0.60.0040.00416.76
8.0.50.0050.00216.88
8.0.30.0150.00616.78
8.0.20.0090.01217.40
8.0.10.0040.00416.91
8.0.00.0100.00916.61
7.4.330.0000.00515.10
7.4.320.0030.00316.53
7.4.300.0030.00316.34
7.4.290.0030.00316.44
7.4.280.0070.00016.56
7.4.270.0030.00316.52
7.4.260.0030.00316.52
7.4.250.0000.00816.40
7.4.240.0040.00416.42
7.4.230.0030.00316.57
7.4.220.0070.01716.42
7.4.210.0110.00816.56
7.4.200.0030.00316.18
7.4.160.0160.00016.43
7.4.150.0130.00317.40
7.4.140.0110.00917.86
7.4.130.0110.00516.31
7.4.120.0080.00816.46
7.4.110.0060.01616.39
7.4.100.0070.01016.62
7.4.90.0110.01116.51
7.4.80.0070.01016.30
7.4.70.0130.00316.35
7.4.60.0100.00516.34
7.4.50.0000.00816.46
7.4.40.0100.00616.36
7.4.30.0030.01316.46
7.4.00.0070.01214.73
7.3.330.0050.00013.19
7.3.320.0000.00613.20
7.3.310.0030.00316.04
7.3.300.0030.00316.21
7.3.290.0060.00916.17
7.3.280.0070.01016.14
7.3.270.0090.00917.40
7.3.260.0100.00716.27
7.3.250.0050.01516.33
7.3.240.0130.00316.25
7.3.230.0050.01116.39
7.3.210.0170.00716.54
7.3.200.0100.00619.39
7.3.190.0100.01016.30
7.3.180.0130.00916.37
7.3.170.0090.01416.34
7.3.160.0130.00316.39
7.3.120.0120.00614.63
7.3.110.0070.01114.42
7.3.100.0020.01314.32
7.3.90.0060.00314.73
7.3.80.0030.01014.82
7.3.70.0030.01414.73
7.3.60.0060.00914.48
7.3.50.0060.01114.15
7.3.40.0100.00314.75
7.3.30.0070.00714.61
7.3.20.0090.00316.64
7.3.10.0030.00616.70
7.3.00.0100.00616.41
7.2.330.0100.00716.57
7.2.320.0170.00716.50
7.2.310.0070.01016.39
7.2.300.0130.00716.34
7.2.290.0130.00316.50
7.2.250.0030.01314.63
7.2.240.0100.00714.64
7.2.230.0070.01314.75
7.2.220.0070.00714.83
7.2.210.0030.00714.88
7.2.200.0030.01314.70
7.2.190.0040.00814.83
7.2.180.0030.00914.91
7.2.170.0030.00914.68
7.2.00.0070.00718.84
7.1.330.0070.00715.51
7.1.320.0090.00315.73
7.1.310.0000.01115.60
7.1.300.0060.00615.66
7.1.290.0090.00315.41
7.1.280.0110.00315.36
7.1.270.0060.00615.60
7.1.260.0090.00615.63
7.1.100.1020.00416.22
7.1.70.0050.00317.10
7.1.60.0130.00919.32
7.1.50.0040.01116.81
7.1.00.0070.07322.46
7.0.200.0030.01016.75
7.0.140.0100.06722.05
7.0.60.0000.04319.96
7.0.50.0000.04717.88
7.0.40.0030.08720.04
7.0.30.0300.06320.28
7.0.20.0170.04320.12
7.0.10.0030.04320.15
7.0.00.0100.08020.25
5.6.280.0100.06720.91
5.6.210.0130.07020.75
5.6.200.0130.04318.18
5.6.190.0030.07320.51
5.6.180.0570.07720.46
5.6.170.0230.04020.49
5.6.160.0000.05020.50
5.6.150.0030.04018.29
5.6.140.0030.04018.18
5.6.130.0070.05318.16
5.6.120.0070.04020.96
5.6.110.0070.06721.02
5.6.100.0100.08320.98
5.6.90.0130.07720.99
5.6.80.0000.07720.53
5.5.350.0130.08020.41
5.5.340.0030.04317.99
5.5.330.0100.06720.37
5.5.320.0270.03720.19
5.5.310.0300.06720.34
5.5.300.0030.05018.03
5.5.290.0030.05318.07
5.5.280.0070.08720.94
5.5.270.0130.04320.92
5.5.260.0200.07320.79
5.5.250.0030.04020.78
5.5.240.0130.08320.15
5.4.450.0330.05319.31
5.4.440.0100.05719.48
5.4.430.0200.06719.61
5.4.420.1070.06019.44
5.4.410.0700.05719.48
5.4.400.0800.05719.28
5.4.390.0970.06019.29
5.4.380.0370.05318.59
5.4.370.0270.05318.52
5.4.360.0530.05718.84
5.4.350.0400.05718.70
5.4.340.0330.06318.69
5.4.320.0040.03712.50
5.4.310.0070.04412.50
5.4.300.0100.03312.50
5.4.290.0090.03712.50
5.4.280.0050.03512.39
5.4.270.0050.03612.39
5.4.260.0070.03612.39
5.4.250.0070.03512.40
5.4.240.0030.03712.39
5.4.230.0040.04012.39
5.4.220.0080.04112.39
5.4.210.0040.04212.39
5.4.200.0090.03312.39
5.4.190.0050.03612.38
5.4.180.0020.04112.38
5.4.170.0080.03712.39
5.4.160.0020.03912.39
5.4.150.0080.04012.39
5.4.140.0040.03812.07
5.4.130.0050.03512.06
5.4.120.0090.04112.02
5.4.110.0050.03712.02
5.4.100.0030.03912.01
5.4.90.0060.03712.01
5.4.80.0050.04312.02
5.4.70.0050.03512.01
5.4.60.0020.03812.01
5.4.50.0090.03312.01
5.4.40.0040.04012.00
5.4.30.0040.04011.99
5.4.20.0050.03511.99
5.4.10.0060.03512.00
5.4.00.0050.03611.48
5.3.290.0060.04012.80
5.3.280.0070.04112.71
5.3.270.0060.05812.72
5.3.260.0050.04212.72
5.3.250.0070.03512.72
5.3.240.0090.03312.72
5.3.230.0060.03712.71
5.3.220.0130.03912.68
5.3.210.0090.03512.68
5.3.200.0040.03812.68
5.3.190.0040.03912.68
5.3.180.0070.04212.67
5.3.170.0070.03712.67
5.3.160.0050.04412.67
5.3.150.0080.03812.67
5.3.140.0070.04212.66
5.3.130.0100.03812.66
5.3.120.0040.04112.66
5.3.110.0060.03812.66
5.3.100.0040.04112.11
5.3.90.0060.03612.10
5.3.80.0050.03812.09
5.3.70.0060.03512.10
5.3.60.0100.03812.08
5.3.50.0040.03812.03
5.3.40.0070.03512.03
5.3.30.0040.03611.98
5.3.20.0070.04311.77
5.3.10.0050.03511.74
5.3.00.0080.04011.73
5.2.170.0040.0309.23
5.2.160.0070.0339.23
5.2.150.0080.0369.23
5.2.140.0070.0329.22
5.2.130.0050.0299.18
5.2.120.0020.0319.18
5.2.110.0040.0299.19
5.2.100.0050.0299.18
5.2.90.0040.0299.19
5.2.80.0070.0339.18
5.2.70.0020.0329.18
5.2.60.0060.0289.13
5.2.50.0050.0389.10
5.2.40.0060.0269.08
5.2.30.0070.0279.05
5.2.20.0030.0369.04
5.2.10.0070.0288.95
5.2.00.0040.0308.80
5.1.60.0080.0218.09
5.1.50.0060.0268.09
5.1.40.0030.0258.07
5.1.30.0050.0248.42
5.1.20.0050.0288.44
5.1.10.0070.0268.17
5.1.00.0060.0258.16
5.0.50.0040.0256.64
5.0.40.0030.0196.50
5.0.30.0030.0366.31
5.0.20.0040.0196.28
5.0.10.0030.0216.26
5.0.00.0010.0326.25
4.4.90.0040.0194.78
4.4.80.0050.0214.75
4.4.70.0020.0224.75
4.4.60.0020.0164.76
4.4.50.0030.0154.77
4.4.40.0040.0244.71
4.4.30.0050.0134.76
4.4.20.0020.0164.84
4.4.10.0020.0174.85
4.4.00.0040.0244.76
4.3.110.0010.0174.67
4.3.100.0000.0174.66
4.3.90.0040.0134.64
4.3.80.0020.0254.58
4.3.70.0040.0134.63
4.3.60.0020.0154.63
4.3.50.0020.0174.63
4.3.40.0020.0314.53
4.3.30.0050.0133.28
4.3.20.0020.0163.26
4.3.10.0020.0153.22
4.3.00.0030.0206.79

preferences:
60.48 ms | 401 KiB | 5 Q