3v4l.org

run code in 300+ PHP versions simultaneously
<?php use Selami\Foundation\App; use Psr\Logging\Logger; class MyClass { public function __construct(App $app, Logger $log) { } } $method = new ReflectionMethod(MyClass::class, '__construct'); $parameters = $method->getParameters(); var_dump($parameters); foreach($parameters as $param) { try{ var_dump($param->getClass()); } catch (Exception $e) { var_dump($e->getMessage()); } }

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)
8.3.60.0040.01116.63
8.3.50.0070.00716.40
8.3.40.0070.00718.96
8.3.30.0110.00318.70
8.3.20.0070.00020.34
8.3.10.0090.00023.65
8.3.00.0040.00419.68
8.2.180.0120.00318.54
8.2.170.0110.00422.96
8.2.160.0140.00419.20
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0030.00619.32
8.2.120.0040.00426.35
8.2.110.0060.00322.09
8.2.100.0060.00617.78
8.2.90.0000.00818.98
8.2.80.0040.00417.97
8.2.70.0080.00017.63
8.2.60.0090.00017.79
8.2.50.0080.00018.10
8.2.40.0030.00620.61
8.2.30.0050.00219.23
8.2.20.0020.00518.05
8.2.10.0060.00318.13
8.2.00.0030.00417.92
8.1.280.0140.00725.92
8.1.270.0040.00422.07
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00621.05
8.1.230.0040.00717.64
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.36
8.1.190.0040.00417.36
8.1.180.0040.00418.10
8.1.170.0040.00418.59
8.1.160.0030.00519.06
8.1.150.0000.00920.59
8.1.140.0030.00619.55
8.1.130.0040.00418.98
8.1.120.0040.00417.45
8.1.110.0050.00317.29
8.1.100.0030.00517.45
8.1.90.0040.00417.47
8.1.80.0070.00017.47
8.1.70.0000.00717.45
8.1.60.0040.00417.59
8.1.50.0040.00417.42
8.1.40.0080.00417.44
8.1.30.0030.00617.64
8.1.20.0000.00717.54
8.1.10.0040.00417.46
8.1.00.0020.00517.48
8.0.300.0060.00318.77
8.0.290.0040.00416.75
8.0.280.0070.00018.46
8.0.270.0000.00817.25
8.0.260.0070.00016.93
8.0.250.0030.00317.03
8.0.240.0040.00416.99
8.0.230.0000.00716.90
8.0.220.0000.00717.01
8.0.210.0080.00016.94
8.0.200.0030.00316.94
8.0.190.0000.00816.98
8.0.180.0040.00416.84
8.0.170.0030.00516.88
8.0.160.0080.00016.85
8.0.150.0000.00716.93
8.0.140.0040.00416.88
8.0.130.0050.00013.36
8.0.120.0070.00016.90
8.0.110.0070.00016.98
8.0.100.0000.00816.95
8.0.90.0040.00416.90
8.0.80.0040.01216.95
8.0.70.0080.00016.83
8.0.60.0000.00716.97
8.0.50.0070.00017.02
8.0.30.0100.01017.08
8.0.20.0080.01417.40
8.0.10.0050.00316.88
8.0.00.0120.00616.74
7.4.330.0000.00615.55
7.4.320.0030.00316.58
7.4.300.0030.00316.51
7.4.290.0030.00316.50
7.4.280.0040.00416.54
7.4.270.0000.00716.61
7.4.260.0030.00316.48
7.4.250.0030.00516.57
7.4.240.0040.00416.57
7.4.230.0070.00016.50
7.4.220.0160.00316.60
7.4.210.0090.00616.63
7.4.200.0000.00716.58
7.4.160.0140.00616.64
7.4.150.0110.00717.40
7.4.140.0110.01017.86
7.4.130.0100.01316.62
7.4.120.0150.00816.52
7.3.330.0030.00313.23
7.3.320.0000.00513.35
7.3.310.0030.00316.25
7.3.300.0000.00716.36
7.3.290.0090.00816.38
7.3.280.0100.00716.36
7.3.270.0180.00017.40
7.3.260.0070.01016.39
7.3.250.0140.00716.50
7.3.240.0120.00616.47
7.1.70.0030.01417.19

preferences:
39.55 ms | 400 KiB | 5 Q