3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface Test1 { function find($param1, $param2 = null); } interface Test2 extends Test1 { function find($param1, $param2 = null, $param3 = null); }

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)
8.3.60.0160.00318.30
8.3.50.0050.01422.11
8.3.40.0150.00618.46
8.3.30.0100.00319.04
8.3.20.0070.00020.26
8.3.10.0080.00022.09
8.3.00.0000.00722.47
8.2.180.0090.00616.38
8.2.170.0070.00722.96
8.2.160.0100.00320.37
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0090.00026.16
8.2.120.0080.00017.50
8.2.110.0090.00022.29
8.2.100.0040.00719.45
8.2.90.0000.00719.09
8.2.80.0050.00318.04
8.2.70.0050.00317.25
8.2.60.0030.00617.80
8.2.50.0000.00818.07
8.2.40.0040.00418.09
8.2.30.0000.00718.03
8.2.20.0040.00417.59
8.2.10.0030.00619.41
8.2.00.0000.00717.50
8.1.280.0100.01025.92
8.1.270.0080.00022.01
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.96
8.1.230.0040.00719.10
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0000.00917.53
8.1.180.0040.00418.65
8.1.170.0000.00818.41
8.1.160.0000.00722.10
8.1.150.0040.00418.56
8.1.140.0030.00517.37
8.1.130.0070.00017.69
8.1.120.0030.00517.22
8.1.110.0030.00517.36
8.1.100.0080.00017.32
8.1.90.0050.00317.41
8.1.80.0070.00017.29
8.1.70.0000.00817.34
8.1.60.0030.00617.52
8.1.50.0000.00717.42
8.1.40.0040.00417.49
8.1.30.0040.00417.59
8.1.20.0080.00017.61
8.1.10.0070.00017.21
8.1.00.0040.00417.34
8.0.300.0030.00518.77
8.0.290.0030.00317.16
8.0.280.0030.00318.42
8.0.270.0000.00717.17
8.0.260.0000.00716.74
8.0.250.0040.00416.88
8.0.240.0000.00816.88
8.0.230.0040.00416.88
8.0.220.0000.00716.83
8.0.210.0070.00016.78
8.0.200.0060.00016.77
8.0.190.0040.00416.90
8.0.180.0040.00416.89
8.0.170.0030.00316.88
8.0.160.0040.00416.93
8.0.150.0000.00716.69
8.0.140.0000.00716.70
8.0.130.0060.00013.27
8.0.120.0050.00316.70
8.0.110.0000.00716.89
8.0.100.0040.00416.84
8.0.90.0000.00716.71
8.0.80.0090.00616.79
8.0.70.0000.00816.84
8.0.60.0040.00416.68
8.0.50.0030.00316.75
8.0.30.0110.00816.80
8.0.20.0090.01017.40
8.0.10.0000.00716.78
8.0.00.0060.01116.64
7.4.330.0000.00515.00
7.4.320.0000.00616.39
7.4.300.0030.00316.58
7.4.290.0070.00016.43
7.4.280.0000.00716.43
7.4.270.0000.00716.45
7.4.260.0030.00316.47
7.4.250.0030.00316.40
7.4.240.0010.00616.43
7.4.230.0000.00716.63
7.4.220.0120.00816.45
7.4.210.0060.01016.47
7.4.200.0000.00716.28
7.4.190.0030.00316.39
7.4.160.0100.00716.24
7.4.150.0060.01217.40
7.4.140.0130.00617.86
7.4.130.0130.00916.41
7.4.120.0060.01716.42
7.4.110.0070.01016.49
7.4.100.0160.00316.45
7.4.90.0030.01416.38
7.4.80.0040.01919.39
7.4.70.0130.00316.43
7.4.60.0100.00616.41
7.4.50.0000.00816.30
7.4.40.0070.00722.77
7.4.30.0060.00916.58
7.4.00.0100.00715.05
7.3.330.0000.00513.07
7.3.320.0030.00313.20
7.3.310.0030.00316.27
7.3.300.0000.00616.08
7.3.290.0070.00716.22
7.3.280.0070.01116.17
7.3.270.0070.01017.40
7.3.260.0110.00616.47
7.3.250.0120.00916.28
7.3.240.0110.00616.44
7.3.230.0040.01616.39
7.3.210.0100.00616.03
7.3.200.0080.00819.39
7.3.190.0140.00316.19
7.3.180.0070.01016.55
7.3.170.0130.00316.27
7.3.160.0100.00716.22
7.3.120.0070.01014.72
7.2.330.0090.01216.54
7.2.320.0000.01816.52
7.2.310.0100.00716.66
7.2.300.0100.00716.31
7.2.290.0100.00716.45
7.2.60.0040.01116.58
7.2.00.0060.01519.30
7.1.200.0080.00415.30
7.1.100.0000.01118.02
7.1.70.0110.01417.03
7.1.60.0100.01419.82
7.1.50.0120.00616.82
7.1.00.0030.07722.57
7.0.200.0080.00416.79
7.0.140.0000.07722.09
7.0.60.0100.06019.84
7.0.50.0030.08717.88
7.0.40.0100.04020.30
7.0.30.0300.05020.24
7.0.20.0270.06320.12
7.0.10.0270.06720.24
7.0.00.0030.08020.14
5.6.280.0030.07321.07
5.6.210.0070.08020.67
5.6.200.0070.07018.29
5.6.190.0070.06720.67
5.6.180.3570.04720.64
5.6.170.0400.07720.44
5.6.160.0030.07020.50
5.6.150.0170.07018.18
5.6.140.0070.03718.21
5.6.130.0130.04318.18
5.6.120.0030.04020.99
5.6.110.0070.04321.05
5.6.100.0030.06021.03
5.6.90.0100.06720.88
5.6.80.0130.07720.37
5.6.70.0330.05720.35
5.5.350.0000.08320.43
5.5.340.0030.07317.92
5.5.330.0030.08320.40
5.5.320.0200.04720.35
5.5.310.0170.04320.35
5.5.300.0100.06718.03
5.5.290.0070.07718.08
5.5.280.0230.04320.65
5.5.270.0070.08720.84
5.5.260.0100.08320.95
5.5.250.0130.08020.78
5.5.240.0100.03020.23
5.4.450.0100.06019.57
5.4.440.0230.04719.29
5.4.430.0030.06319.51
5.4.420.0070.07019.43
5.4.410.0070.07019.27
5.4.400.0900.00018.89
5.4.390.1030.00018.54
5.4.380.0200.05718.64
5.4.370.0270.04718.52
5.4.360.0270.04318.53
5.4.350.0100.05018.70
5.4.340.0100.05018.78
5.4.320.0060.04112.50
5.4.310.0060.04212.50
5.4.300.0040.03712.50
5.4.290.0050.03912.49
5.4.280.0070.03512.40
5.4.270.0130.05019.00
5.4.260.0200.06318.94
5.4.250.0130.07318.84
5.4.240.0130.07019.00
5.4.230.0200.06718.94
5.4.220.0230.06018.84
5.4.210.0300.05318.98
5.4.200.0130.06018.95
5.4.190.0030.08318.90
5.4.180.0230.06718.97
5.4.170.0100.06019.00
5.4.160.0130.05718.93
5.4.150.0070.07718.71
5.4.140.0070.05716.36
5.4.130.0100.06716.27
5.4.120.0100.07016.33
5.4.110.0270.05016.54
5.4.100.0000.07716.46
5.4.90.0130.06016.64
5.4.80.0170.05316.40
5.4.70.0070.07016.51
5.4.60.0130.05016.47
5.4.50.0100.05016.43
5.4.40.0170.05016.57
5.4.30.0130.05016.44
5.4.20.0130.05016.30
5.4.10.0100.05016.39
5.4.00.0170.04015.82
5.3.290.0080.03812.80
5.3.280.0170.04314.50
5.3.270.0230.05714.71
5.3.260.0130.06314.43
5.3.250.0130.05314.70
5.3.240.0070.05314.78
5.3.230.0100.05314.82
5.3.220.0030.06014.66
5.3.210.0030.06714.55
5.3.200.0100.04714.39
5.3.190.0030.05714.54
5.3.180.0100.07314.39
5.3.170.0070.05314.66
5.3.160.0070.05714.70
5.3.150.0170.05014.64
5.3.140.0070.05014.65
5.3.130.0030.07314.38
5.3.120.0130.04714.47
5.3.110.0070.06014.63
5.3.100.0030.05714.00
5.3.90.0170.04314.18
5.3.80.0030.07714.10
5.3.70.0030.06314.18
5.3.60.0100.05314.08
5.3.50.0130.05013.96
5.3.40.0070.07014.13
5.3.30.0100.06014.07
5.3.20.0030.05013.69
5.3.10.0070.05313.62
5.3.00.0200.05013.86
5.2.170.0130.04711.37
5.2.160.0070.04010.98
5.2.150.0070.04711.31
5.2.140.0030.06311.32
5.2.130.0070.04311.08
5.2.120.0070.05711.20
5.2.110.0070.04011.26
5.2.100.0030.04711.26
5.2.90.0200.04311.19
5.2.80.0100.03710.92
5.2.70.0000.05711.20
5.2.60.0070.04011.13
5.2.50.0070.04311.08
5.2.40.0100.05010.98
5.2.30.0130.03311.06
5.2.20.0130.04711.02
5.2.10.0170.03310.95
5.2.00.0000.05310.80
5.1.60.0070.03310.05
5.1.50.0030.04310.02
5.1.40.0070.0379.82
5.1.30.0070.04710.49
5.1.20.0030.04310.19
5.1.10.0070.0409.91
5.1.00.0270.02710.16
5.0.50.0070.0378.74
5.0.40.0130.0338.61
5.0.30.0100.0408.20
5.0.20.0030.0278.20
5.0.10.0100.0238.32
5.0.00.0030.0408.25
4.4.90.0000.0277.19
4.4.80.0000.0277.19
4.4.70.0070.0277.19
4.4.60.0030.0307.19
4.4.50.0030.0337.19
4.4.40.0000.0377.19
4.4.30.0130.0237.19
4.4.20.0000.0237.19
4.4.10.0070.0207.19
4.4.00.0070.0337.19
4.3.110.0070.0177.19
4.3.100.0130.0177.19
4.3.90.0030.0237.19
4.3.80.0000.0407.19
4.3.70.0000.0337.19
4.3.60.0070.0177.19
4.3.50.0000.0237.19
4.3.40.0030.0407.19
4.3.30.0000.0237.19
4.3.20.0000.0307.19
4.3.10.0000.0237.19
4.3.00.0000.0235.86

preferences:
49.84 ms | 401 KiB | 5 Q