3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface B { } interface A { public function loadUser(B $b); } class D implements B{ } class C implements A{ public function loadUser(D $d) { echo "oo"; } }

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)
8.3.60.0070.01118.43
8.3.50.0100.01016.27
8.3.40.0130.00318.60
8.3.30.0040.01118.54
8.3.20.0030.01620.20
8.3.10.0040.00423.53
8.3.00.0070.00322.52
8.2.180.0070.00716.35
8.2.170.0090.00622.96
8.2.160.0060.01220.43
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0040.00417.63
8.2.110.0060.00321.18
8.2.100.0040.00717.71
8.2.90.0000.00719.08
8.2.80.0040.00417.97
8.2.70.0000.00917.63
8.2.60.0090.00017.86
8.2.50.0030.00618.07
8.2.40.0000.00821.19
8.2.30.0030.00717.86
8.2.20.0050.00317.67
8.2.10.0040.00417.93
8.2.00.0050.00217.89
8.1.280.0110.00325.92
8.1.270.0000.00820.30
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00021.12
8.1.230.0060.00617.42
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0000.00917.36
8.1.190.0050.00316.98
8.1.180.0020.00518.10
8.1.170.0080.00018.64
8.1.160.0030.00321.92
8.1.150.0000.00718.87
8.1.140.0060.00317.46
8.1.130.0000.00717.68
8.1.120.0000.00817.39
8.1.110.0030.00417.30
8.1.100.0030.00317.37
8.1.90.0040.00417.25
8.1.80.0000.00817.26
8.1.70.0000.00717.45
8.1.60.0080.00017.44
8.1.50.0040.00417.34
8.1.40.0040.00417.45
8.1.30.0040.00417.59
8.1.20.0050.00217.59
8.1.10.0040.00417.26
8.1.00.0080.00017.27
8.0.300.0070.00018.77
8.0.290.0050.00316.75
8.0.280.0070.00018.37
8.0.270.0000.00717.18
8.0.260.0000.00717.23
8.0.250.0040.00416.96
8.0.240.0070.00016.96
8.0.230.0030.00316.76
8.0.220.0060.00016.76
8.0.210.0080.00016.77
8.0.200.0030.00316.80
8.0.190.0030.00616.98
8.0.180.0000.00716.92
8.0.170.0030.00516.88
8.0.160.0030.00516.84
8.0.150.0070.00016.83
8.0.140.0030.00316.86
8.0.130.0060.00013.27
8.0.120.0000.00816.75
8.0.110.0040.00416.77
8.0.100.0030.00316.78
8.0.90.0030.00316.77
8.0.80.0030.01216.84
8.0.70.0070.00016.84
8.0.60.0000.00716.93
8.0.50.0070.00016.90
8.0.30.0120.00717.01
8.0.20.0060.01617.40
8.0.10.0000.00716.88
8.0.00.0100.00916.65
7.4.330.0000.00615.08
7.4.320.0000.00616.44
7.4.300.0030.00316.35
7.4.290.0070.00016.52
7.4.280.0000.00816.52
7.4.270.0060.00016.57
7.4.260.0070.00016.52
7.4.250.0040.00416.37
7.4.240.0050.00216.40
7.4.230.0040.00416.55
7.4.220.0060.01316.50
7.4.210.0100.00716.33
7.4.200.0070.00016.44
7.4.160.0120.00316.36
7.4.150.0180.00617.40
7.4.140.0090.01117.86
7.4.130.0100.00816.34
7.4.120.0060.01216.43
7.4.110.0110.00716.41
7.4.100.0070.01116.54
7.4.90.0100.00616.29
7.4.80.0170.00719.39
7.4.70.0060.01216.39
7.4.60.0110.01116.38
7.4.50.0030.00516.39
7.4.40.0140.00416.45
7.4.30.0130.01016.59
7.4.00.0060.01014.97
7.3.330.0030.00313.20
7.3.320.0000.00513.10
7.3.310.0000.00716.26
7.3.300.0040.00416.22
7.3.290.0090.00816.19
7.3.280.0070.00916.24
7.3.270.0120.00617.40
7.3.260.0130.00316.36
7.3.250.0100.00816.29
7.3.240.0040.01216.47
7.3.230.0100.01016.39
7.3.210.0100.00616.36
7.3.200.0140.00719.39
7.3.190.0070.01016.49
7.3.180.0060.00916.53
7.3.170.0110.00616.40
7.3.160.0090.00616.34
7.3.10.0000.01516.53
7.3.00.0040.01216.25
7.2.330.0070.01416.63
7.2.320.0040.01716.50
7.2.310.0160.00316.59
7.2.300.0080.00816.44
7.2.290.0040.01416.57
7.2.130.0070.00716.70
7.2.120.0080.01116.52
7.2.110.0200.00616.86
7.2.100.0120.01216.92
7.2.90.0100.01016.64
7.2.80.0100.00716.36
7.2.70.0070.01016.89
7.2.60.0050.01116.71
7.2.50.0070.00716.75
7.2.40.0070.00416.84
7.2.30.0070.00716.68
7.2.20.0090.00616.69
7.2.10.0030.01016.78
7.2.00.0050.01218.09
7.1.250.0100.00315.55
7.1.200.0030.00715.43
7.1.100.0090.00318.13
7.1.70.0050.00317.02
7.1.60.0090.01520.03
7.1.50.0060.01916.95
7.1.00.0070.07322.48
7.0.200.0280.01114.97
7.0.60.0170.07020.06
7.0.50.0030.07717.85
7.0.40.0100.07020.24
7.0.30.0500.04020.07
7.0.20.0300.07320.30
7.0.10.0030.06720.19
7.0.00.0170.07320.24
5.6.280.0000.04021.08
5.6.210.0230.06020.56
5.6.200.0100.08718.16
5.6.190.0000.04720.47
5.6.180.3730.04720.77
5.6.170.0400.07020.52
5.6.160.0070.05720.54
5.6.150.0130.07018.27
5.6.140.0030.07318.13
5.6.130.0130.04318.19
5.6.120.0100.08321.14
5.6.110.0100.08021.04
5.6.100.0100.08021.11
5.6.90.0030.08720.96
5.6.80.0070.06020.38
5.6.70.4630.03720.32
5.5.350.0230.07720.50
5.5.340.0100.07017.95
5.5.330.0070.09020.20
5.5.320.0330.06020.42
5.5.310.0300.06020.25
5.5.300.0000.04317.95
5.5.290.0030.06017.95
5.5.280.0130.04320.78
5.5.270.0030.06720.88
5.5.260.0030.06020.88
5.5.250.0070.04020.59
5.5.240.0130.07720.32
5.4.450.0700.06019.61
5.4.440.0630.06019.17
5.4.430.0730.06319.61
5.4.420.0700.05019.30
5.4.410.0600.05719.43
5.4.400.0670.05319.29
5.4.390.0630.04718.87
5.4.380.0630.04319.01
5.4.370.0600.06019.25
5.4.360.0730.06019.26
5.4.350.0730.04718.83
5.4.340.0670.05319.06
5.4.320.0630.06019.28
5.4.310.0770.05019.01
5.4.300.0630.05319.27
5.4.290.0700.05319.12
5.4.280.0530.06019.14
5.4.270.0600.05019.37
5.4.260.0570.06019.16
5.4.250.0530.05719.00
5.4.240.0470.05719.27
5.4.230.0500.05718.84
5.4.220.0570.05319.28
5.4.210.0500.06019.24
5.4.200.0530.05316.79
5.4.190.0530.06018.90
5.4.180.0730.04719.13
5.4.170.0700.04719.24
5.4.160.0600.04319.33
5.4.150.0500.06019.04
5.4.140.0470.06016.61
5.4.130.0600.04316.45
5.4.120.0500.05316.79
5.4.110.0670.04316.59
5.4.100.0530.05316.60
5.4.90.0600.04716.53
5.4.80.0570.04716.50
5.4.70.0670.04316.42
5.4.60.0170.03716.52
5.4.50.0030.06016.56
5.4.40.0270.05016.55
5.4.30.0300.04716.25
5.4.20.0370.06316.43

preferences:
36.68 ms | 400 KiB | 5 Q