3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface Test1 { function find($param1, $param2 = null); } interface Test2 { function find($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)
8.3.40.0070.00718.54
8.3.30.0040.01118.88
8.3.20.0000.00720.34
8.3.10.0040.00421.97
8.3.00.0040.00422.45
8.2.170.0140.00022.96
8.2.160.0100.00720.35
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0070.01026.16
8.2.120.0080.00019.13
8.2.110.0070.00422.32
8.2.100.0000.01217.43
8.2.90.0000.00817.63
8.2.80.0040.00417.97
8.2.70.0050.00317.68
8.2.60.0000.00817.79
8.2.50.0030.00518.10
8.2.40.0060.00320.47
8.2.30.0050.00317.94
8.2.20.0000.00817.43
8.2.10.0080.00019.22
8.2.00.0000.00717.45
8.1.270.0040.00422.14
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.75
8.1.230.0040.00819.15
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0040.00417.10
8.1.190.0040.00417.10
8.1.180.0060.00318.10
8.1.170.0070.00318.66
8.1.160.0000.00721.93
8.1.150.0000.00718.41
8.1.140.0040.00417.25
8.1.130.0000.00717.75
8.1.120.0020.00517.21
8.1.110.0030.00617.35
8.1.100.0000.00717.29
8.1.90.0030.00317.30
8.1.80.0030.00317.20
8.1.70.0000.00717.21
8.1.60.0090.00717.49
8.1.50.0000.00817.35
8.1.40.0040.00417.38
8.1.30.0000.00717.50
8.1.20.0040.00417.54
8.1.10.0000.00817.36
8.1.00.0040.00417.34
8.0.300.0030.00619.71
8.0.290.0060.00316.58
8.0.280.0040.00418.37
8.0.270.0000.00717.03
8.0.260.0070.00016.56
8.0.250.0040.00416.81
8.0.240.0000.00716.82
8.0.230.0040.00416.86
8.0.220.0070.00016.80
8.0.210.0030.00316.77
8.0.200.0030.00316.69
8.0.190.0050.00216.69
8.0.180.0030.00716.77
8.0.170.0050.00216.70
8.0.160.0030.00416.81
8.0.150.0040.00316.61
8.0.140.0070.00016.77
8.0.130.0050.00013.25
8.0.120.0040.00416.71
8.0.110.0000.00816.77
8.0.100.0040.00416.63
8.0.90.0000.00716.54
8.0.80.0080.00816.73
8.0.70.0070.00016.75
8.0.60.0000.00716.69
8.0.50.0040.00416.61
8.0.30.0130.00816.95
8.0.20.0090.00817.40
8.0.10.0000.00816.91
8.0.00.0060.01116.53
7.4.330.0000.00515.03
7.4.320.0000.00616.36
7.4.300.0060.00016.49
7.4.290.0050.00316.38
7.4.280.0060.00316.28
7.4.270.0000.00616.47
7.4.260.0030.00316.34
7.4.250.0030.00316.33
7.4.240.0020.00516.47
7.4.230.0040.00416.44
7.4.220.0030.01316.44
7.4.210.0070.00816.45
7.4.200.0030.00316.50
7.4.190.0030.00316.35
7.4.160.0070.01016.47
7.4.150.0090.00917.40
7.4.140.0120.00617.86
7.4.130.0080.00916.28
7.4.120.0100.01016.32
7.4.110.0140.00316.43
7.4.100.0120.01216.37
7.4.90.0100.01216.28
7.4.80.0130.00419.39
7.4.70.0060.00916.46
7.4.60.0120.00616.33
7.4.50.0040.00416.21
7.4.40.0030.01322.77
7.4.30.0030.01316.44
7.4.00.0040.01214.94
7.3.330.0050.00013.01
7.3.320.0050.00013.13
7.3.310.0030.00316.21
7.3.300.0030.00316.03
7.3.290.0110.00416.08
7.3.280.0080.00716.12
7.3.270.0130.00317.40
7.3.260.0100.00716.50
7.3.250.0050.01816.35
7.3.240.0070.01116.23
7.3.230.0040.01216.39
7.3.210.0060.01116.16
7.3.200.0120.00919.39
7.3.190.0130.01016.26
7.3.180.0040.01216.29
7.3.170.0090.01216.32
7.3.160.0040.01116.22
7.3.120.0030.01014.39
7.3.110.0030.01214.75
7.3.100.0040.00414.48
7.3.90.0100.00714.55
7.3.80.0070.00714.77
7.3.70.0100.00614.46
7.3.60.0020.00614.72
7.3.50.0090.00614.59
7.3.40.0080.00614.48
7.3.30.0000.01614.39
7.3.20.0000.01416.65
7.3.10.0060.01016.62
7.3.00.0060.00916.23
7.2.330.0120.00616.48
7.2.320.0110.00716.33
7.2.310.0100.00716.35
7.2.300.0130.00616.43
7.2.290.0120.00616.17
7.2.240.0040.00714.57
7.2.230.0000.01514.63
7.2.220.0000.01414.68
7.2.210.0000.01514.98
7.2.200.0070.00314.70
7.2.190.0060.00314.64
7.2.180.0080.00514.79
7.2.170.0050.00514.74
7.2.160.0030.01014.85
7.2.150.0040.01116.85
7.2.140.0060.00916.57
7.2.130.0070.01016.79
7.2.120.0080.00416.72
7.2.110.0040.01516.81
7.2.100.0030.01016.82
7.2.90.0060.01216.68
7.2.80.0030.01416.63
7.2.70.0000.01616.69
7.2.60.0060.00916.53
7.2.50.0070.01016.50
7.2.40.0030.00916.85
7.2.30.0070.00316.79
7.2.20.0090.00016.70
7.2.10.0100.00716.81
7.2.00.0060.00917.98
7.1.330.0070.01015.61
7.1.320.0060.00615.79
7.1.310.0070.01015.79
7.1.300.0000.01415.36
7.1.290.0090.00615.68
7.1.280.0090.00615.38
7.1.270.0030.01015.42
7.1.260.0040.00715.53
7.1.250.0100.00715.52
7.1.200.0070.00715.58
7.1.100.0000.01117.53
7.1.70.0070.00717.02
7.1.60.0090.01619.82
7.1.50.0060.01516.82
7.1.00.0070.07322.28
7.0.200.0070.00316.76
7.0.140.0030.06722.11
7.0.60.0130.07719.86
7.0.50.0100.08317.88
7.0.40.0170.08020.20
7.0.30.0230.07720.23
7.0.20.0300.08720.22
7.0.10.0130.07720.20
7.0.00.0100.07720.19
5.6.280.0000.07720.86
5.6.210.0030.08720.51
5.6.200.0030.04018.16
5.6.190.0100.04020.46
5.6.180.0300.05020.52
5.6.170.0130.04720.58
5.6.160.0030.09020.38
5.6.150.0030.04318.12
5.6.140.0070.08018.23
5.6.130.0070.07318.22
5.6.120.0070.05720.97
5.6.110.0130.05721.14
5.6.100.0070.04320.96
5.6.90.0200.07021.00
5.6.80.0130.03020.59
5.5.350.0030.03020.47
5.5.340.0030.06718.09
5.5.330.0130.06320.42
5.5.320.0030.08320.35
5.5.310.0270.05020.51
5.5.300.0100.07717.91
5.5.290.0100.08317.99
5.5.280.0130.06320.68
5.5.270.0070.05320.72
5.5.260.0130.08020.63
5.5.250.0000.04320.68
5.5.240.3430.03320.19
5.4.450.0300.04019.20
5.4.440.0470.04019.64
5.4.430.0800.04719.30
5.4.420.0530.04019.48
5.4.410.0770.04719.44
5.4.400.0570.03718.88
5.4.390.0930.03319.15
5.4.380.0070.06018.73
5.4.370.0000.06718.50
5.4.360.0070.05718.79
5.4.350.0100.06018.77
5.4.340.0100.05718.73
5.4.320.0050.03712.50
5.4.310.0050.04812.50
5.4.300.0090.04112.50
5.4.290.0080.04612.50
5.4.280.0070.04112.39
5.4.270.0170.05319.01
5.4.260.0130.07318.96
5.4.250.0130.07019.02
5.4.240.0130.05718.77
5.4.230.0100.05318.79
5.4.220.0130.07018.80
5.4.210.0070.06718.84
5.4.200.0170.07318.91
5.4.190.0100.05318.98
5.4.180.0100.06718.79
5.4.170.0100.07018.90
5.4.160.0070.05719.01
5.4.150.0070.08718.75
5.4.140.0130.04716.45
5.4.130.0100.06016.45
5.4.120.0130.04716.44
5.4.110.0100.05016.55
5.4.100.0200.05016.39
5.4.90.0070.05316.61
5.4.80.0100.07016.61
5.4.70.0130.05716.53
5.4.60.0100.06716.41
5.4.50.0170.05016.40
5.4.40.0100.05316.55
5.4.30.0100.05716.47
5.4.20.0100.05016.50
5.4.10.0130.06316.46
5.4.00.0070.05315.91
5.3.290.0030.04212.80
5.3.280.0000.06014.82
5.3.270.0100.06314.70
5.3.260.0070.07314.77
5.3.250.0100.06314.69
5.3.240.0130.05314.70
5.3.230.0130.05314.59
5.3.220.0100.04714.64
5.3.210.0130.06714.73
5.3.200.0230.03714.57
5.3.190.0030.08014.55
5.3.180.0130.05314.65
5.3.170.0030.06314.65
5.3.160.0070.05314.48
5.3.150.0170.05314.64
5.3.140.0100.07314.77
5.3.130.0130.07314.63
5.3.120.0170.05014.61
5.3.110.0030.06314.52
5.3.100.0000.06014.17
5.3.90.0100.05314.20
5.3.80.0070.05014.10
5.3.70.0030.06314.10
5.3.60.0100.07013.99
5.3.50.0170.04014.04
5.3.40.0130.06013.95
5.3.30.0030.06013.89
5.3.20.0100.04713.79
5.3.10.0070.06313.72
5.3.00.0070.05313.80
5.2.170.0100.05711.22
5.2.160.0070.05311.23
5.2.150.0100.04311.32
5.2.140.0070.05710.97
5.2.130.0030.05711.05
5.2.120.0070.05711.18
5.2.110.0030.04711.10
5.2.100.0030.05711.20
5.2.90.0130.05011.26
5.2.80.0100.04711.08
5.2.70.0100.05311.07
5.2.60.0100.05011.23
5.2.50.0030.05311.20
5.2.40.0100.03710.83
5.2.30.0070.05310.88
5.2.20.0070.05711.04
5.2.10.0070.04010.83
5.2.00.0170.04010.79
5.1.60.0070.03310.06
5.1.50.0070.0439.91
5.1.40.0000.0509.98
5.1.30.0030.04310.30
5.1.20.0070.03710.44
5.1.10.0070.03710.07
5.1.00.0030.05010.16
5.0.50.0100.0338.79
5.0.40.0100.0238.50
5.0.30.0100.0408.18
5.0.20.0070.0238.16
5.0.10.0070.0278.24
5.0.00.0030.0438.13
4.4.90.0070.0236.31
4.4.80.0030.0236.31
4.4.70.0000.0306.31
4.4.60.0000.0276.31
4.4.50.0070.0236.31
4.4.40.0100.0576.31
4.4.30.0070.0236.31
4.4.20.0000.0236.31
4.4.10.0000.0336.31
4.4.00.0030.0376.31
4.3.110.0030.0306.31
4.3.100.0100.0236.31
4.3.90.0070.0276.31
4.3.80.0000.0376.31
4.3.70.0030.0236.31
4.3.60.0000.0276.31
4.3.50.0070.0276.31
4.3.40.0000.0376.31
4.3.30.0030.0236.31
4.3.20.0000.0236.31
4.3.10.0000.0236.31
4.3.00.0030.02013.50

preferences:
46.57 ms | 400 KiB | 5 Q