3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface Foo { function bar($a, $b): void; } class Baz implements Foo { function bar($b, $a): void { var_dump([$a, $b]); } } call_user_func_array([(new Baz), 'bar'], ['a' => 123, 'b' => 456]);

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)
8.0.20.0080.01517.40
8.0.10.0150.00817.07
8.0.00.0150.00817.16
7.4.150.0100.01017.40
7.4.140.0150.00716.57
7.4.130.0150.00816.49
7.4.120.0160.00716.63
7.4.110.0130.00916.52
7.4.100.0120.00916.54
7.4.90.0160.00616.54
7.4.80.0180.00416.60
7.4.70.0150.00816.62
7.4.60.0120.01016.61
7.4.50.0120.01016.65
7.4.40.0140.01016.68
7.4.30.0140.00916.69
7.4.20.0130.00816.71
7.4.10.0120.01016.64
7.4.00.0090.00916.62
7.3.270.0060.01117.40
7.3.260.0170.00516.60
7.3.250.0160.00616.60
7.3.240.0100.01216.59
7.3.230.0110.01016.61
7.3.220.0180.00816.60
7.3.210.0130.00916.71
7.3.200.0150.00716.59
7.3.190.0170.00416.65
7.3.180.0160.00616.57
7.3.170.0180.00716.67
7.3.160.0130.00916.56
7.3.150.0150.00616.54
7.3.140.0120.00916.57
7.3.130.0160.00616.62
7.3.120.0110.00716.62
7.3.110.0110.00916.63
7.3.100.0140.00816.58
7.3.90.0120.00816.65
7.3.80.0140.00816.64
7.3.70.0120.01016.63
7.3.60.0120.01016.64
7.3.50.0130.00616.62
7.3.40.0100.00916.58
7.3.30.0130.00816.56
7.3.20.0180.00616.59
7.3.10.0150.00816.62
7.3.00.0110.01216.65
7.2.340.0250.00517.40
7.2.330.0210.01117.40
7.2.320.0330.00317.40
7.2.310.0230.00917.40
7.2.300.0280.00817.40
7.2.290.0270.00517.40
7.2.280.0190.01217.40
7.2.270.0210.01217.40
7.2.260.0190.01517.40
7.2.250.0290.00417.40
7.2.240.0220.01017.40
7.2.230.0260.00617.40
7.2.220.0240.00917.40
7.2.210.0240.00817.40
7.2.200.0310.00317.40
7.2.190.0200.01617.40
7.2.180.0300.00317.40
7.2.170.0340.00017.40
7.2.160.0230.00817.40
7.2.150.0210.01117.40
7.2.140.0260.00717.40
7.2.130.0170.01617.40
7.2.120.0250.00617.40
7.2.110.0290.00317.40
7.2.100.0300.01217.40
7.2.90.0200.01917.40
7.2.80.0380.00317.40
7.2.70.0260.01017.40
7.2.60.0230.01117.40
7.2.50.0250.00917.40
7.2.40.0190.01317.40
7.2.30.0290.00717.40
7.2.20.0190.01917.40
7.2.10.0200.01217.40
7.2.00.0240.01417.40
7.1.330.0260.00417.40
7.1.320.0220.00717.40
7.1.310.0280.00417.40
7.1.300.0190.01417.40
7.1.290.0260.00317.40
7.1.280.0250.01217.40
7.1.270.0220.00717.40
7.1.260.0190.01117.40
7.1.250.0260.00617.40
7.1.240.0230.00317.40
7.1.230.0240.00717.40
7.1.220.0300.00317.40
7.1.210.0250.00617.40
7.1.200.0290.00217.40
7.1.190.0240.00917.40
7.1.180.0300.00617.40
7.1.170.0180.01117.40
7.1.160.0320.01017.40
7.1.150.0230.00617.40
7.1.140.0230.00617.40
7.1.130.0180.01317.40
7.1.120.0220.01117.40
7.1.110.0220.00817.40
7.1.100.0200.01617.40
7.1.90.0220.00817.40
7.1.80.0130.01717.40
7.1.70.0220.00717.40
7.1.60.0240.00717.40
7.1.50.0250.00917.40
7.1.40.0180.01017.40
7.1.30.0210.01217.40
7.1.20.0260.00317.40
7.1.10.0250.00617.40
7.1.00.0270.00517.40
7.0.330.0410.00617.40
7.0.320.0230.01017.40
7.0.310.0200.00817.40
7.0.300.0270.00417.40
7.0.290.0220.00617.40
7.0.280.0230.00517.40
7.0.270.0180.01217.40
7.0.260.0240.00317.40
7.0.250.0270.00317.40
7.0.240.0260.00317.40
7.0.230.0220.00717.40
7.0.220.0230.00417.40
7.0.210.0440.00617.40
7.0.200.0230.00617.40
7.0.190.0190.00917.40
7.0.180.0180.01017.40
7.0.170.0250.00717.40
7.0.160.0200.00917.40
7.0.150.0280.00317.40
7.0.140.0250.00517.40
7.0.130.0230.00417.40
7.0.120.0150.01317.40
7.0.110.0230.00817.40
7.0.100.0190.01017.40
7.0.90.0200.00817.40
7.0.80.0280.01117.40
7.0.70.0200.00917.40
7.0.60.0180.01017.40
7.0.50.0170.01117.40
7.0.40.0240.00517.40
7.0.30.0150.01117.40
7.0.20.0210.00717.40
7.0.10.0170.01117.40
7.0.00.0230.00417.40
5.6.400.0240.00717.40
5.6.390.0190.01317.40
5.6.380.0230.00917.40
5.6.370.0210.01017.40
5.6.360.0290.00517.40
5.6.350.0150.01517.40
5.6.340.0290.00417.40
5.6.330.0240.00617.40
5.6.320.0260.00917.40
5.6.310.0250.00317.40
5.6.300.0290.00417.40
5.6.290.0150.01517.40
5.6.280.0200.00917.40
5.6.270.0200.01217.40
5.6.260.0310.00417.40
5.6.250.0140.01417.40
5.6.240.0170.01117.40
5.6.230.0190.00817.40
5.6.220.0150.01617.40
5.6.210.0200.00717.40
5.6.200.0180.00917.40
5.6.190.0230.00617.40
5.6.180.0290.00017.40
5.6.170.0180.01217.40
5.6.160.0190.01117.40
5.6.150.0170.01217.40
5.6.140.0270.00617.40
5.6.130.0220.00817.40
5.6.120.0300.00417.40
5.6.110.0180.01117.40
5.6.100.0210.00917.40
5.6.90.0220.00517.40
5.6.80.0140.01417.40
5.6.70.0080.01917.40
5.6.60.0190.01017.40
5.6.50.0230.00717.40
5.6.40.0190.01017.40
5.6.30.0170.01217.40
5.6.20.0120.01517.40
5.6.10.0210.00817.40
5.6.00.0120.01717.40
5.5.380.0180.01117.40
5.5.370.0190.00917.40
5.5.360.0080.02117.40
5.5.350.0170.01417.40
5.5.340.0210.00917.40
5.5.330.0190.01117.40
5.5.320.0260.00417.40
5.5.310.0150.01817.40
5.5.300.0220.01017.40
5.5.290.0200.00917.40
5.5.280.0170.01117.40
5.5.270.0250.00417.40
5.5.260.0250.00417.40
5.5.250.0120.01617.40
5.5.240.0140.01417.40
5.5.230.0220.00617.40
5.5.220.0270.00317.40
5.5.210.0210.00917.40
5.5.200.0160.01217.40
5.5.190.0210.00717.40
5.5.180.0150.01517.40
5.5.170.0210.01217.40
5.5.160.0140.01417.40
5.5.150.0200.01017.40
5.5.140.0180.01217.40
5.5.130.0140.01717.40
5.5.120.0220.00717.40
5.5.110.0140.01417.40
5.5.100.0200.00817.40
5.5.90.0270.00317.40
5.5.80.0190.00817.40
5.5.70.0270.00617.40
5.5.60.0190.01117.40
5.5.50.0180.00917.40
5.5.40.0210.00917.40
5.5.30.0260.00317.40
5.5.20.0230.00617.40
5.5.10.0230.00517.40
5.5.00.0190.01017.40
5.4.450.0180.00417.40
5.4.440.0110.01117.40
5.4.430.0120.00917.40
5.4.420.0120.00917.40
5.4.410.0150.00617.40
5.4.400.0090.01217.40
5.4.390.0120.00917.40
5.4.380.0090.01317.40
5.4.370.0190.01017.40
5.4.360.0110.01117.40
5.4.350.0150.00617.40
5.4.340.0140.00717.40
5.4.330.0170.00417.40
5.4.320.0200.00617.40
5.4.310.0190.00417.40
5.4.300.0190.00417.40
5.4.290.0190.00417.40
5.4.280.0200.00317.40
5.4.270.0170.00617.40
5.4.260.0150.00717.40
5.4.250.0200.00317.40
5.4.240.0120.00817.40
5.4.230.0230.00017.40
5.4.220.0120.01217.40
5.4.210.0140.00717.40
5.4.200.0140.00817.40
5.4.190.0160.00717.40
5.4.180.0230.00017.40
5.4.170.0150.01117.40
5.4.160.0170.01717.40
5.4.150.0270.01017.40
5.4.140.0320.00817.40
5.4.130.0160.01117.40
5.4.120.0120.00917.40
5.4.110.0120.01117.40
5.4.100.0100.01017.40
5.4.90.0180.00317.40
5.4.80.0180.00317.40
5.4.70.0130.00717.40
5.4.60.0150.00817.40
5.4.50.0140.00817.40
5.4.40.0110.01117.40
5.4.30.0160.00717.40
5.4.20.0080.01117.40
5.4.10.0140.00717.40
5.4.00.0160.00517.40
5.3.290.0150.00917.40
5.3.280.0140.00917.40
5.3.270.0210.00717.40
5.3.260.0180.00717.40
5.3.250.0170.00917.40
5.3.240.0180.00617.40
5.3.230.0150.00817.40
5.3.220.0080.01617.40
5.3.210.0160.00817.40
5.3.200.0100.01317.40
5.3.190.0140.00917.40
5.3.180.0200.00417.40
5.3.170.0110.01117.40
5.3.160.0090.01517.40
5.3.150.0170.00617.40
5.3.140.0120.01217.40
5.3.130.0190.00317.40
5.3.120.0120.00917.40
5.3.110.0170.00617.40
5.3.100.0150.00717.40
5.3.90.0120.01217.40
5.3.80.0230.00017.40
5.3.70.0070.01617.40
5.3.60.0190.00317.40
5.3.50.0140.00917.40
5.3.40.0110.01217.40
5.3.30.0230.00017.40
5.3.20.0140.00717.40
5.3.10.0210.00017.40
5.3.00.0140.00717.40
5.2.170.0190.00017.40
5.2.160.0180.00017.40
5.2.150.0160.00417.40
5.2.140.0180.00317.40
5.2.130.0120.00617.40
5.2.120.0150.00317.40
5.2.110.0130.00517.40
5.2.100.0190.00017.40
5.2.90.0150.00417.40
5.2.80.0100.01017.40
5.2.70.0110.01217.40
5.2.60.0140.00517.40
5.2.50.0130.00617.40
5.2.40.0100.00717.40
5.2.30.0110.00717.40
5.2.20.0110.00717.40
5.2.10.0090.00917.40
5.2.00.0150.00317.40
5.1.60.0110.00617.40
5.1.50.0120.00317.40
5.1.40.0110.00417.40
5.1.30.0120.00517.40
5.1.20.0120.00617.40
5.1.10.0130.00417.40
5.1.00.0130.00617.40
5.0.50.0120.00317.40
5.0.40.0110.00217.40
5.0.30.0120.00317.40
5.0.20.0100.00517.40
5.0.10.0100.00317.40
5.0.00.0050.00917.40
4.4.90.0100.00017.40
4.4.80.0090.00017.40
4.4.70.0060.00317.40
4.4.60.0090.00017.40
4.4.50.0040.00417.40
4.4.40.0050.00517.40
4.4.30.0060.00317.40
4.4.20.0060.00317.40
4.4.10.0070.00217.40
4.4.00.0080.00017.40
4.3.110.0040.00417.40
4.3.100.0080.00017.40
4.3.90.0000.00917.40
4.3.80.0080.00017.40
4.3.70.0040.00417.40
4.3.60.0080.00017.40
4.3.50.0090.00017.40
4.3.40.0110.00017.40
4.3.30.0100.00017.40
4.3.20.0050.00217.40
4.3.10.0020.00517.40
4.3.00.0080.00017.40