3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); class Example { public function foo(int $f) { } } $e = new Example; $e->foo(null); //$e->foo(9); //$e->foo('string');

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)
8.3.60.0070.00718.31
8.3.50.0110.00416.23
8.3.40.0070.00718.67
8.3.30.0110.00318.54
8.3.20.0040.00420.27
8.3.10.0040.00423.48
8.3.00.0030.00619.45
8.2.180.0060.01618.54
8.2.170.0100.00722.96
8.2.160.0070.00719.21
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0050.00319.33
8.2.120.0070.00026.35
8.2.110.0220.00321.06
8.2.100.0040.00717.66
8.2.90.0040.00417.84
8.2.80.0020.00519.25
8.2.70.0000.00917.59
8.2.60.0080.00018.04
8.2.50.0040.00418.10
8.2.40.0080.00020.64
8.2.30.0040.00419.12
8.2.20.0000.00717.86
8.2.10.0070.00017.95
8.2.00.0000.00717.96
8.1.280.0070.00725.92
8.1.270.0040.00421.82
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0060.00322.18
8.1.230.0000.01120.85
8.1.220.0000.00817.75
8.1.210.0040.00418.79
8.1.200.0080.00017.23
8.1.190.0080.00017.23
8.1.180.0050.00318.10
8.1.170.0050.00318.43
8.1.160.0030.00319.00
8.1.150.0070.00318.69
8.1.140.0050.00319.53
8.1.130.0080.00018.82
8.1.120.0070.00017.36
8.1.110.0060.00317.39
8.1.100.0060.00317.30
8.1.90.0040.00417.29
8.1.80.0000.00717.43
8.1.70.0070.00017.43
8.1.60.0040.00417.54
8.1.50.0030.00617.50
8.1.40.0030.00517.48
8.1.30.0000.00817.68
8.1.20.0040.00417.61
8.1.10.0030.00617.59
8.1.00.0000.00717.53
8.0.300.0040.00419.90
8.0.290.0040.00416.63
8.0.280.0000.00718.45
8.0.270.0030.00317.18
8.0.260.0000.00616.82
8.0.250.0030.00316.82
8.0.240.0070.00016.93
8.0.230.0030.00616.95
8.0.220.0030.00316.75
8.0.210.0030.00316.77
8.0.200.0030.00316.83
8.0.190.0040.00416.83
8.0.180.0070.00016.80
8.0.170.0030.00316.81
8.0.160.0040.00416.94
8.0.150.0030.00316.71
8.0.140.0070.00016.88
8.0.130.0030.00313.26
8.0.120.0000.00716.91
8.0.110.0040.00416.95
8.0.100.0050.00216.76
8.0.90.0040.00416.75
8.0.80.0090.00916.86
8.0.70.0050.00316.92
8.0.60.0050.00316.82
8.0.50.0000.00816.82
8.0.30.0120.00717.05
8.0.20.0170.01317.40
8.0.10.0000.00716.78
8.0.00.0100.01316.68
7.4.330.0030.00315.55
7.4.320.0000.00616.59
7.4.300.0030.00316.55
7.4.290.0030.00316.57
7.4.280.0020.00516.59
7.4.270.0050.00316.40
7.4.260.0030.00316.57
7.4.250.0040.00416.46
7.4.240.0070.00016.59
7.4.230.0040.00416.52
7.4.220.0030.01616.56
7.4.210.0060.00916.56
7.4.200.0070.00016.70
7.4.160.0110.00416.49
7.4.150.0130.01817.40
7.4.140.0090.01017.86
7.4.130.0060.01316.49
7.4.120.0080.01116.52
7.3.330.0020.00213.20
7.3.320.0050.00013.23
7.3.310.0030.00316.40
7.3.300.0000.00716.36
7.3.290.0080.00816.38
7.3.280.0080.00716.34
7.3.270.0140.00317.40
7.3.260.0110.00616.31
7.3.250.0160.00516.41
7.3.240.0080.01316.40
7.1.70.0080.00517.10

preferences:
41.16 ms | 400 KiB | 5 Q