3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface A { public function foo(int $bar, bool $baz = false): void; } class B implements A { public function foo(int $bar): void { } }

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)
8.3.140.0120.00619.18
8.3.130.0040.00418.44
8.3.120.0060.00619.09
8.3.110.0000.00716.59
8.3.100.0070.00418.59
8.3.90.0130.00726.77
8.3.80.0050.00518.31
8.3.70.0190.00316.75
8.3.60.0070.00716.88
8.3.50.0070.00718.46
8.3.40.0080.01221.72
8.3.30.0070.01020.38
8.3.20.0070.00024.18
8.3.10.0000.00724.66
8.3.00.0040.00426.16
8.2.250.0120.00316.52
8.2.240.0040.01216.92
8.2.230.0030.00620.94
8.2.220.0090.00024.06
8.2.210.0040.01426.77
8.2.200.0030.00618.29
8.2.190.0060.00916.58
8.2.180.0110.00316.38
8.2.170.0090.00618.84
8.2.160.0100.01022.96
8.2.150.0040.00425.66
8.2.140.0050.00524.66
8.2.130.0000.00726.16
8.2.120.0000.00722.17
8.2.110.0060.00319.37
8.2.100.0080.00417.72
8.2.90.0080.00017.72
8.2.80.0050.00319.16
8.2.70.0090.00917.13
8.2.60.0150.00317.25
8.2.50.0180.00017.38
8.2.40.0080.00817.13
8.2.30.0130.00317.38
8.2.20.0060.01117.50
8.2.10.0080.00817.63
8.2.00.0140.00217.38
8.1.300.0030.00715.91
8.1.290.0070.00330.84
8.1.280.0150.00425.92
8.1.270.0080.00024.66
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0070.00323.96
8.1.230.0090.00320.82
8.1.220.0050.00317.74
8.1.210.0060.00318.77
8.1.200.0120.00516.75
8.1.190.0120.00417.00
8.1.180.0120.00317.00
8.1.170.0060.01117.12
8.1.160.0130.00317.25
8.1.150.0120.00616.98
8.1.140.0160.00417.13
8.1.130.0130.00317.10
8.1.120.0080.00817.25
8.1.110.0090.00716.97
8.1.100.0140.00517.23
8.1.90.0130.00417.25
8.1.80.0120.00417.25
8.1.70.0080.00817.00
8.1.60.0150.00517.13
8.1.50.0120.00817.25
8.1.40.0140.00517.24
8.1.30.0060.01317.47
8.1.20.0170.00317.35
8.1.10.0190.00316.75
8.1.00.0100.01016.88
8.0.300.0040.00419.86
8.0.290.0140.00316.58
8.0.280.0120.00316.58
8.0.270.0130.00316.58
8.0.260.0040.01216.58
8.0.250.0080.00816.63
8.0.240.0050.01016.75
8.0.230.0090.00616.63
8.0.220.0110.00516.58
8.0.210.0100.00516.63
8.0.200.0140.00316.63
8.0.190.0110.00516.73
8.0.180.0170.00016.58
8.0.170.0160.00016.63
8.0.160.0110.00616.58
8.0.150.0100.00716.58
8.0.140.0090.00916.63
8.0.130.0110.00516.60
8.0.120.0050.01016.63
8.0.110.0100.00516.58
8.0.100.0110.00516.58
8.0.90.0110.00416.58
8.0.80.0150.00016.58
8.0.70.0140.00316.60
8.0.60.0140.00316.58
8.0.50.0140.00216.63
8.0.30.0170.00316.58
8.0.20.0130.00316.63
8.0.10.0160.00016.58
8.0.00.0120.00416.63
7.4.330.0130.00016.58
7.4.320.0150.00416.58
7.4.300.0080.00816.58
7.4.290.0110.00416.58
7.4.280.0120.00416.58
7.4.270.0100.00516.58
7.4.260.0080.00816.58
7.4.250.0050.01016.58
7.4.240.0130.00316.58
7.4.230.0120.00316.58
7.4.220.0090.00816.58
7.4.210.0100.00516.58
7.4.200.0130.00216.58
7.4.190.0140.00016.58
7.4.180.0110.00416.58
7.4.160.0120.00316.58
7.4.150.0150.00016.58
7.4.140.0130.00216.58
7.4.130.0150.00016.58
7.4.120.0110.00316.58
7.4.110.0100.00316.58
7.4.100.0120.00416.58
7.4.90.0160.00016.58
7.4.80.0110.00416.58
7.4.70.0130.00316.58
7.4.60.0160.00016.58
7.4.50.0110.00416.58
7.4.40.0080.00816.58
7.4.30.0060.00916.58
7.4.20.0070.00716.58
7.4.10.0110.00416.58
7.4.00.0140.00016.58
7.3.330.0070.00716.58
7.3.320.0090.00516.58
7.3.310.0100.00716.58
7.3.300.0070.00716.58
7.3.290.0150.00016.58
7.3.280.0100.00516.58
7.3.270.0130.00316.58
7.3.260.0110.00416.58
7.3.250.0100.00516.58
7.3.240.0090.00616.58
7.3.230.0060.00916.58
7.3.220.0080.00816.58
7.3.210.0130.00316.58
7.3.200.0110.00616.58
7.3.190.0170.00016.58
7.3.180.0150.00016.58
7.3.170.0170.00016.58
7.3.160.0130.00316.58
7.3.150.0130.00316.58
7.3.140.0050.01116.58
7.3.130.0090.00616.58
7.3.120.0120.00316.58
7.3.110.0120.00416.58
7.3.100.0110.00516.58
7.3.90.0110.00416.58
7.3.80.0150.00016.58
7.3.70.0120.00216.58
7.3.60.0080.00816.58
7.3.50.0050.01116.58
7.3.40.0120.00316.58
7.3.30.0080.00816.58
7.3.20.0090.00618.07
7.3.10.0070.00717.77
7.3.00.0090.00617.82
7.2.340.0100.00516.58
7.2.330.0180.00016.58
7.2.320.0090.00616.58
7.2.310.0120.00216.58
7.2.300.0130.00316.58
7.2.290.0060.01016.58
7.2.280.0110.00316.58
7.2.270.0110.00416.58
7.2.260.0100.00516.58
7.2.250.0120.00216.58
7.2.240.0130.00316.58
7.2.230.0160.00016.58
7.2.220.0150.00016.58
7.2.210.0090.00616.58
7.2.200.0170.00016.58
7.2.190.0110.00416.58
7.2.180.0120.00416.58
7.2.170.0150.00016.58
7.2.160.0120.00316.58
7.2.150.0120.00317.73
7.2.140.0100.00517.65
7.2.130.0150.00018.04
7.2.120.0000.01717.96
7.2.110.0120.00318.14
7.2.100.0150.00018.11
7.2.90.0080.00817.86
7.2.80.0130.00317.78
7.2.70.0150.00017.55
7.2.60.0050.01117.91
7.2.50.0050.01017.93
7.2.40.0140.00017.68
7.2.30.0100.00517.86
7.2.20.0110.00517.75
7.2.10.0070.00717.84
7.2.00.0160.00018.00
7.1.330.0140.00016.65
7.1.320.0040.00916.85
7.1.310.0140.00016.84
7.1.300.0080.00616.78
7.1.290.0060.00916.98
7.1.280.0040.00916.81
7.1.270.0130.00016.72
7.1.260.0090.00616.79
7.1.250.0130.00016.86
7.1.240.0110.00316.71
7.1.230.0110.00316.58
7.1.220.0090.00616.96
7.1.210.0150.00016.75
7.1.200.0130.00016.98
7.1.190.0100.00316.78
7.1.180.0150.00016.77
7.1.170.0180.00016.67
7.1.160.0120.00317.05
7.1.150.0090.00616.98
7.1.140.0140.00016.88
7.1.130.0150.00016.90
7.1.120.0120.00316.78
7.1.110.0100.00316.80
7.1.100.0150.00017.09
7.1.90.0130.00016.86
7.1.80.0070.00716.99
7.1.70.0150.00016.65
7.1.60.0100.00416.82
7.1.50.0090.00616.99
7.1.40.0100.00316.78
7.1.30.0100.00316.77
7.1.20.0100.00516.81
7.1.10.0140.00016.80
7.1.00.0100.00316.58
7.0.330.0140.00016.66
7.0.320.0090.00416.86
7.0.310.0100.00316.65
7.0.300.0130.00016.58
7.0.290.0100.00316.58
7.0.280.0050.00916.58
7.0.270.0130.00016.60
7.0.260.0100.00516.58
7.0.250.0090.00516.58
7.0.240.0130.00016.80
7.0.230.0140.00016.85
7.0.220.0070.00716.83
7.0.210.0070.00716.58
7.0.200.0080.00516.59
7.0.190.0070.00716.58
7.0.180.0070.00716.67
7.0.170.0070.00716.64
7.0.160.0110.00316.64
7.0.150.0040.00916.62
7.0.140.0090.00416.58
7.0.130.0060.00616.63
7.0.120.0120.00016.72
7.0.110.0190.00016.58
7.0.100.0140.00016.61
7.0.90.0070.00716.62
7.0.80.0130.00016.58
7.0.70.0000.01316.63
7.0.60.0120.00316.58
7.0.50.0130.00016.58
7.0.40.0130.00016.73
7.0.30.0090.00316.75
7.0.20.0110.00316.58
7.0.10.0120.00016.63
7.0.00.0130.00016.58
5.6.400.0120.00016.58
5.6.390.0080.00416.58
5.6.380.0080.00516.58
5.6.370.0140.00016.58
5.6.360.0090.00416.58
5.6.350.0050.00816.58
5.6.340.0090.00516.58
5.6.330.0110.00416.58
5.6.320.0160.00016.58
5.6.310.0120.00316.58
5.6.300.0080.00616.58
5.6.290.0110.00316.58
5.6.280.0140.00016.58
5.6.270.0110.00416.58
5.6.260.0070.00716.58
5.6.250.0080.00616.58
5.6.240.0140.00016.58
5.6.230.0110.00316.58
5.6.220.0040.00816.58
5.6.210.0130.00016.58
5.6.200.0140.00016.58
5.6.190.0100.00316.58
5.6.180.0070.00716.58
5.6.170.0070.00716.58
5.6.160.0110.00316.58
5.6.150.0040.01216.58
5.6.140.0140.00016.58
5.6.130.0100.00316.58
5.6.120.0130.00016.58
5.6.110.0060.01116.58
5.6.100.0080.00516.58
5.6.90.0070.00716.58
5.6.80.0100.00316.58
5.6.70.0080.00416.58
5.6.60.0120.00216.58
5.6.50.0090.00316.58
5.6.40.0080.00416.58
5.6.30.0090.00416.58
5.6.20.0080.00416.58
5.6.10.0040.01116.58
5.6.00.0100.00316.58
5.5.380.0130.00016.58
5.5.370.0060.00616.58
5.5.360.0130.00016.58
5.5.350.0100.00216.58
5.5.340.0110.00316.58
5.5.330.0090.00416.58
5.5.320.0130.00016.58
5.5.310.0110.00416.58
5.5.300.0090.00416.58
5.5.290.0130.00016.58
5.5.280.0060.00616.58
5.5.270.0030.01016.58
5.5.260.0130.00016.58
5.5.250.0100.00316.58
5.5.240.0100.00316.58
5.5.230.0050.00816.58
5.5.220.0100.00316.58
5.5.210.0130.00016.58
5.5.200.0140.00016.58
5.5.190.0130.00016.58
5.5.180.0100.00316.58
5.5.170.0050.00916.58
5.5.160.0130.00016.58
5.5.150.0120.00016.58
5.5.140.0090.00316.58
5.5.130.0050.01116.58
5.5.120.0120.00016.58
5.5.110.0070.00516.58
5.5.100.0130.00016.58
5.5.90.0110.00316.58
5.5.80.0140.00016.58
5.5.70.0130.00016.58
5.5.60.0090.00316.58
5.5.50.0120.00016.58
5.5.40.0000.01216.58
5.5.30.0040.00816.58
5.5.20.0080.00416.58
5.5.10.0040.00916.58
5.5.00.0150.00016.58
5.4.450.0110.00016.58
5.4.440.0070.00316.58
5.4.430.0060.00316.58
5.4.420.0070.00416.58
5.4.410.0080.00316.58
5.4.400.0070.00316.58
5.4.390.0110.00016.58
5.4.380.0100.00016.58
5.4.370.0100.00016.58
5.4.360.0070.00316.58
5.4.350.0100.00016.58
5.4.340.0100.00016.58
5.4.330.0080.00316.58
5.4.320.0040.00716.58
5.4.310.0070.00216.58
5.4.300.0070.00316.58
5.4.290.0100.00016.58
5.4.280.0080.00316.58
5.4.270.0030.00716.58
5.4.260.0030.00716.58
5.4.250.0100.00016.58
5.4.240.0100.00016.58
5.4.230.0030.00716.58
5.4.220.0060.00316.58
5.4.210.0070.00316.58
5.4.200.0110.00016.58
5.4.190.0070.00416.58
5.4.180.0040.00716.58
5.4.170.0100.00016.58
5.4.160.0050.00516.58
5.4.150.0050.00516.58
5.4.140.0110.00016.58
5.4.130.0080.00316.58
5.4.120.0100.00016.58
5.4.110.0070.00516.58
5.4.100.0000.01016.58
5.4.90.0100.00016.58
5.4.80.0070.00416.58
5.4.70.0050.00516.58
5.4.60.0070.00416.58
5.4.50.0110.00016.58
5.4.40.0050.00516.58
5.4.30.0060.00316.58
5.4.20.0100.00016.58
5.4.10.0100.00016.58
5.4.00.0070.00416.58
5.3.290.0050.00516.58
5.3.280.0060.00316.58
5.3.270.0050.00516.58
5.3.260.0110.00016.58
5.3.250.0110.00016.58
5.3.240.0110.00016.58
5.3.230.0100.00016.58
5.3.220.0080.00316.58
5.3.210.0000.01116.58
5.3.200.0070.00216.58
5.3.190.0030.00616.58
5.3.180.0070.00316.58
5.3.170.0100.00016.58
5.3.160.0050.00616.58
5.3.150.0110.00016.58
5.3.140.0100.00016.58
5.3.130.0070.00316.58
5.3.120.0080.00416.58
5.3.110.0070.00316.58
5.3.100.0070.00416.58
5.3.90.0050.00516.58
5.3.80.0070.00216.58
5.3.70.0100.00016.58
5.3.60.0100.00016.58
5.3.50.0090.00016.58
5.3.40.0100.00016.58
5.3.30.0120.00016.58
5.3.20.0060.00316.58
5.3.10.0040.00716.58
5.3.00.0090.00016.58
5.2.170.0060.00216.58
5.2.160.0040.00416.58
5.2.150.0040.00416.58
5.2.140.0060.00316.58
5.2.130.0080.00016.58
5.2.120.0060.00316.58
5.2.110.0030.00616.58
5.2.100.0030.00616.58
5.2.90.0080.00016.58
5.2.80.0040.00416.58
5.2.70.0030.00516.58
5.2.60.0060.00216.58
5.2.50.0000.00816.58
5.2.40.0030.00516.58
5.2.30.0060.00316.58
5.2.20.0050.00316.58
5.2.10.0040.00416.58
5.2.00.0080.00016.58
5.1.60.0050.00216.58
5.1.50.0030.00516.58
5.1.40.0070.00016.58
5.1.30.0040.00416.58
5.1.20.0090.00016.58
5.1.10.0040.00416.58
5.1.00.0040.00416.58
5.0.50.0040.00216.58
5.0.40.0070.00016.58
5.0.30.0060.00016.58
5.0.20.0030.00316.58
5.0.10.0060.00016.58
5.0.00.0000.00616.58
4.4.90.0040.00016.58
4.4.80.0030.00016.58
4.4.70.0020.00216.58
4.4.60.0020.00116.58
4.4.50.0040.00016.58
4.4.40.0030.00016.58
4.4.30.0030.00016.58
4.4.20.0040.00016.58
4.4.10.0030.00016.58
4.4.00.0030.00016.58
4.3.110.0020.00216.58
4.3.100.0030.00016.58
4.3.90.0000.00316.58
4.3.80.0020.00216.58
4.3.70.0000.00316.58
4.3.60.0000.00316.58
4.3.50.0040.00016.58
4.3.40.0000.00316.58
4.3.30.0030.00016.58
4.3.20.0000.00316.58
4.3.10.0000.00316.58
4.3.00.0000.00316.58

preferences:
55.85 ms | 403 KiB | 5 Q