3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface I1 { function f1(); }; interface I2 { function f2(); } interface I3 extends I1, I2 { } class WTF implements I3 { function f1() { echo "f1"; } function f2() { echo "f2"; } } $obj = new WTF(); function test(I3 $obj) { $obj->f1(); $obj->f2(); } test($obj);

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)
8.3.40.0110.00418.61
8.3.30.0080.00619.09
8.3.20.0000.00720.34
8.3.10.0030.00523.64
8.3.00.0000.00820.89
8.2.170.0090.00622.96
8.2.160.0070.00720.35
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0030.00520.79
8.2.110.0060.00322.16
8.2.100.0090.00317.84
8.2.90.0030.00618.03
8.2.80.0050.00317.97
8.2.70.0060.00317.93
8.2.60.0060.00317.93
8.2.50.0030.00618.07
8.2.40.0000.00820.07
8.2.30.0070.00018.14
8.2.20.0000.00717.63
8.2.10.0040.00418.12
8.2.00.0040.00417.73
8.1.270.0080.00022.05
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0030.00623.96
8.1.230.0080.00422.69
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0040.00417.23
8.1.190.0090.00017.10
8.1.180.0040.00418.10
8.1.170.0000.00818.37
8.1.160.0000.00722.02
8.1.150.0040.00418.59
8.1.140.0050.00217.50
8.1.130.0000.00717.73
8.1.120.0050.00317.34
8.1.110.0030.00517.45
8.1.100.0030.00517.33
8.1.90.0070.00017.50
8.1.80.0050.00317.34
8.1.70.0040.00417.42
8.1.60.0050.00317.58
8.1.50.0060.00317.58
8.1.40.0040.00417.53
8.1.30.0080.00017.57
8.1.20.0080.00017.66
8.1.10.0040.00417.61
8.1.00.0000.00817.50
8.0.300.0050.00321.50
8.0.290.0040.00416.75
8.0.280.0030.00318.50
8.0.270.0040.00417.25
8.0.260.0030.00317.27
8.0.250.0070.00017.01
8.0.240.0000.00716.91
8.0.230.0000.00716.91
8.0.220.0000.00716.95
8.0.210.0050.00217.01
8.0.200.0040.00417.07
8.0.190.0030.00516.89
8.0.180.0080.00017.02
8.0.170.0000.00816.96
8.0.160.0000.00716.90
8.0.150.0000.00817.03
8.0.140.0030.00416.92
8.0.130.0050.00013.36
8.0.120.0000.00716.92
8.0.110.0000.00716.80
8.0.100.0040.00416.90
8.0.90.0000.00717.02
8.0.80.0090.01217.00
8.0.70.0050.00216.81
8.0.60.0000.00716.76
8.0.50.0040.00416.95
8.0.30.0090.01117.15
8.0.20.0100.01017.40
8.0.10.0000.00717.06
8.0.00.0100.00916.80
7.4.330.0000.00615.01
7.4.320.0030.00316.50
7.4.300.0040.00416.63
7.4.290.0000.00716.65
7.4.280.0040.00416.64
7.4.270.0000.00716.51
7.4.260.0030.00316.59
7.4.250.0000.00816.43
7.4.240.0040.00416.61
7.4.230.0070.00016.46
7.4.220.0110.00716.66
7.4.210.0150.00616.50
7.4.200.0030.00316.71
7.4.160.0130.00316.54
7.4.150.0120.00617.40
7.4.140.0150.00317.86
7.4.130.0100.00816.43
7.4.120.0030.01416.43
7.4.110.0150.00316.69
7.4.100.0100.00616.39
7.4.90.0100.00716.48
7.4.80.0140.00319.39
7.4.70.0030.01416.66
7.4.60.0130.00316.32
7.4.50.0020.00216.54
7.4.40.0060.01316.47
7.4.30.0170.00616.39
7.4.00.0110.00514.76
7.3.330.0030.00313.26
7.3.320.0050.00013.26
7.3.310.0030.00316.20
7.3.300.0000.00716.31
7.3.290.0110.00316.32
7.3.280.0140.00516.29
7.3.270.0030.01417.40
7.3.260.0060.01016.24
7.3.250.0150.00816.39
7.3.240.0150.00416.54
7.3.230.0030.01316.40
7.3.210.0060.00916.54
7.3.200.0030.01319.39
7.3.190.0140.00816.42
7.3.180.0080.00816.47
7.3.170.0140.00316.45
7.3.160.0060.01216.42
7.3.120.0030.01114.76
7.3.110.0050.01114.75
7.3.100.0070.00514.88
7.3.90.0050.00714.67
7.3.80.0090.00514.64
7.3.70.0080.00614.74
7.3.60.0020.01214.72
7.3.50.0030.00614.91
7.3.40.0020.01114.77
7.3.30.0070.00314.65
7.3.20.0040.00716.58
7.3.10.0040.00716.44
7.3.00.0080.00616.71
7.2.330.0000.01816.33
7.2.320.0070.01416.54
7.2.310.0060.01216.70
7.2.300.0070.01016.36
7.2.290.0070.01016.61
7.2.250.0120.00514.89
7.2.240.0070.00714.86
7.2.230.0120.00315.14
7.2.220.0020.01114.85
7.2.210.0050.00814.98
7.2.200.0050.00714.98
7.2.190.0020.01215.03
7.2.180.0070.00714.96
7.2.170.0060.00914.92
7.2.60.0060.00616.97
7.2.00.0320.00818.85
7.1.330.0030.01315.82
7.1.320.0050.00615.72
7.1.310.0050.00915.43
7.1.300.0020.00615.65
7.1.290.0050.00715.75
7.1.280.0060.00915.84
7.1.270.0050.00615.78
7.1.260.0050.01015.55
7.1.200.0080.00415.42
7.1.100.0080.00418.11
7.1.70.0030.00717.22
7.1.60.0110.01519.70
7.1.50.0170.00716.79
7.1.00.0030.07722.37
7.0.200.0080.00316.76
7.0.140.0030.07322.05
7.0.100.0270.07020.19
7.0.90.0070.07719.92
7.0.80.0300.06020.00
7.0.70.0370.07719.95
7.0.60.0200.07020.02
7.0.50.0030.06320.30
7.0.40.0130.07720.15
7.0.30.0030.09020.13
7.0.20.0030.05020.01
7.0.10.0100.04719.91
7.0.00.0030.07320.13
5.6.280.0030.07021.14
5.6.250.0070.05020.60
5.6.240.0070.07720.55
5.6.230.0130.04020.64
5.6.220.0030.08320.62
5.6.210.0100.06720.59
5.6.200.0130.06020.95
5.6.190.0000.10021.04
5.6.180.0100.07721.14
5.6.170.0170.04021.07
5.6.160.0130.05321.05
5.6.150.0030.07721.12
5.6.140.0070.04721.02
5.6.130.0100.07021.05
5.6.120.0100.07320.95
5.6.110.0130.06321.05
5.6.100.0100.07721.18
5.6.90.0130.07721.12
5.6.80.0100.07720.46
5.6.70.0100.07020.39
5.6.60.0130.07320.41
5.6.50.0030.07020.54
5.6.40.0100.07320.43
5.6.30.0130.07020.41
5.6.20.0030.08020.43
5.6.10.0030.07020.36
5.6.00.0100.06720.29
5.5.380.0130.07720.57
5.5.370.0130.07320.45
5.5.360.0070.07320.51
5.5.350.0030.05020.45
5.5.340.0130.08020.65
5.5.330.0130.07320.75
5.5.320.0030.09020.90
5.5.310.0130.08320.65
5.5.300.0030.08320.87
5.5.290.0030.05320.80
5.5.280.0030.05320.78
5.5.270.0170.07720.80
5.5.260.0030.05020.64
5.5.250.0030.07020.65
5.5.240.0070.08020.30
5.5.230.0100.04720.16
5.5.220.0070.04020.29
5.5.210.0070.07320.19
5.5.200.0070.04320.12
5.5.190.0070.07020.28
5.5.180.0030.05320.09
5.5.160.0130.06320.22
5.5.150.0130.07020.28
5.5.140.0100.06720.25
5.5.130.0000.08720.25
5.5.120.0070.04320.27
5.5.110.0100.07319.96
5.5.100.0100.07320.02
5.5.90.0100.07320.05
5.5.80.0030.07720.18
5.5.70.0030.08020.04
5.5.60.0170.06319.94
5.5.50.0100.07719.93
5.5.40.0130.08720.04
5.5.30.0100.05320.14
5.5.20.0070.06720.00
5.5.10.0030.05020.04
5.5.00.0000.05320.06
5.4.450.0000.04319.46
5.4.440.0100.03719.40
5.4.430.0170.05719.37
5.4.420.0100.06719.50
5.4.410.0100.07319.10
5.4.400.0070.07719.05
5.4.390.0030.07319.18
5.4.380.0030.07719.04
5.4.370.0070.07019.00
5.4.360.0030.07719.03
5.4.350.0030.05019.12
5.4.340.0070.04318.89
5.4.320.0070.06719.17
5.4.310.0070.07719.04
5.4.300.0070.07319.13
5.4.290.0100.07318.84
5.4.280.0130.06019.03
5.4.270.0070.05018.84
5.4.260.0000.08719.04
5.4.250.0070.08019.16
5.4.240.0130.07018.87
5.4.230.0070.06019.22
5.4.220.0130.07019.11
5.4.210.0170.06318.94
5.4.200.0100.06019.13
5.4.190.0130.03319.17
5.4.180.0070.04318.93
5.4.170.0030.08319.02
5.4.160.0100.03019.12
5.4.150.0100.07319.14
5.4.140.0230.07016.55
5.4.130.0100.04716.24
5.4.120.0130.06716.39
5.4.110.0170.05316.41
5.4.100.0100.07316.52
5.4.90.0070.06716.52
5.4.80.0100.06016.47
5.4.70.0130.06716.43
5.4.60.0070.07016.30
5.4.50.0030.08016.36
5.4.40.0070.06016.51
5.4.30.0070.06716.31
5.4.20.0000.06316.39
5.4.10.0130.06316.44
5.4.00.0100.05015.63
5.3.290.0170.04314.73
5.3.280.0030.04714.61
5.3.270.0130.05714.61
5.3.260.0000.04314.57
5.3.250.0130.06714.55
5.3.240.0100.07314.53
5.3.230.0070.07714.70
5.3.220.0100.07014.68
5.3.210.0030.08014.53
5.3.200.0000.05014.66
5.3.190.0070.07714.65
5.3.180.0030.07314.51
5.3.170.0070.04314.63
5.3.160.0030.07014.65
5.3.150.0070.06714.66
5.3.140.0230.03014.48
5.3.130.0070.08014.60
5.3.120.0030.07714.47
5.3.110.0000.04714.52
5.3.100.0030.06314.05
5.3.90.0070.07314.00
5.3.80.0030.07314.16
5.3.70.0070.05014.14
5.3.60.0030.07014.14
5.3.50.0070.07313.84
5.3.40.0130.04314.02
5.3.30.0070.07014.04
5.3.20.0170.05013.62
5.3.10.0100.06713.67
5.3.00.0030.07313.63
5.2.170.0100.05311.69
5.2.160.0000.04311.69
5.2.150.0000.07311.69
5.2.140.0030.05011.69
5.2.130.0030.06311.69
5.2.120.0070.06011.69
5.2.110.0100.05711.69
5.2.100.0030.05311.69
5.2.90.0000.03711.69
5.2.80.0100.05711.69
5.2.70.0030.06711.69
5.2.60.0100.05711.69
5.2.50.0070.04311.69
5.2.40.0100.05311.69
5.2.30.0000.04311.69
5.2.20.0030.03311.69
5.2.10.0070.05311.69
5.2.00.0000.06011.69
5.1.60.0000.06011.69
5.1.50.0070.04311.69
5.1.40.0030.05311.69
5.1.30.0000.05011.69
5.1.20.0100.04711.69
5.1.10.0070.05011.69
5.1.00.0070.04711.69
5.0.50.0100.04311.69
5.0.40.0030.04311.69
5.0.30.0000.07011.69
5.0.20.0100.02311.69
5.0.10.0030.03711.69
5.0.00.0070.06311.69
4.4.90.0030.02011.69
4.4.80.0100.02711.69
4.4.70.0000.03311.69
4.4.60.0000.03711.69
4.4.50.0000.02311.69
4.4.40.0070.03711.69
4.4.30.0000.03711.69
4.4.20.0000.02711.69
4.4.10.0000.01711.69
4.4.00.0070.05011.69
4.3.110.0000.03311.69
4.3.100.0030.02311.69
4.3.90.0030.03011.69
4.3.80.0100.03711.69
4.3.70.0070.03011.69
4.3.60.0000.02311.69
4.3.50.0000.03711.69
4.3.40.0030.04011.69
4.3.30.0000.03311.69
4.3.20.0000.03311.69
4.3.10.0070.03711.69
4.3.00.0030.02711.69

preferences:
43.53 ms | 400 KiB | 5 Q