3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace SomethingElse; class Test{} class Test2{} namespace MyApp\Example; use ReflectionClass; use ReflectionProperty; use SomethingElse\Test; use SomethingElse\Test2 as Alias; class ClassWithTypeHintedProperties { /** @var Test */ public $test; /** @var Alias */ public $alias; } $c = new ClassWithTypeHintedProperties(); $reflection = new ReflectionClass($c); $declared = get_declared_classes(); $usedWithNamespace = []; foreach ($declared as $class) { if (strstr($class, '\\')) { $usedWithNamespace[] = $class; } } var_dump($usedWithNamespace); foreach($reflection->getProperties(ReflectionProperty::IS_PUBLIC) as $p) { $comment = $p->getDocComment(); $comment = str_replace('/** @var', '', $comment); $comment = str_replace(' */', '', $comment); $comment = trim($comment); foreach ($usedWithNamespace as $class) { if (strstr($comment, $class)) { $comment = $class; echo $class."\n"; } } }

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)
8.3.40.0070.01418.71
8.3.30.0000.01618.48
8.3.20.0050.00520.36
8.3.10.0080.00023.70
8.3.00.0040.00423.39
8.2.170.0080.00822.96
8.2.160.0040.01319.06
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0090.00026.16
8.2.120.0030.00620.54
8.2.110.0030.00621.00
8.2.100.0060.00617.84
8.2.90.0000.00819.26
8.2.80.0040.00417.97
8.2.70.0000.00917.63
8.2.60.0080.00017.93
8.2.50.0040.00418.22
8.2.40.0000.00820.59
8.2.30.0040.00419.21
8.2.20.0040.00418.21
8.2.10.0050.00218.05
8.2.00.0040.00418.23
8.1.270.0000.00822.13
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0040.00423.82
8.1.230.0040.00720.38
8.1.220.0030.00517.76
8.1.210.0080.00018.77
8.1.200.0040.00417.35
8.1.190.0060.00317.23
8.1.180.0040.00418.10
8.1.170.0040.00418.66
8.1.160.0040.00418.96
8.1.150.0000.00718.83
8.1.140.0030.00319.16
8.1.130.0030.00317.64
8.1.120.0030.00517.41
8.1.110.0000.00717.39
8.1.100.0080.00017.36
8.1.90.0000.00817.48
8.1.80.0000.00717.37
8.1.70.0030.00317.38
8.1.60.0050.00317.58
8.1.50.0040.00417.56
8.1.40.0050.00217.59
8.1.30.0030.00617.65
8.1.20.0030.00617.65
8.1.10.0000.00717.61
8.1.00.0030.00517.33
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0030.00318.43
8.0.270.0000.00717.28
8.0.260.0000.00617.20
8.0.250.0000.00617.00
8.0.240.0000.00716.94
8.0.230.0050.00316.88
8.0.220.0000.00916.91
8.0.210.0000.00716.93
8.0.200.0050.00317.02
8.0.190.0000.00817.01
8.0.180.0000.00916.95
8.0.170.0090.00016.94
8.0.160.0000.00916.91
8.0.150.0000.00716.84
8.0.140.0070.00016.84
8.0.130.0000.00613.38
8.0.120.0040.00416.79
8.0.110.0040.00416.91
8.0.100.0040.00416.89
8.0.90.0000.00816.91
8.0.80.0100.00716.95
8.0.70.0000.00716.82
8.0.60.0000.00716.75
8.0.50.0000.00816.96
8.0.30.0090.01117.16
8.0.20.0120.00817.40
8.0.10.0000.00717.04
8.0.00.0080.01016.77
7.4.330.0000.00616.73
7.4.320.0000.00616.68
7.4.300.0030.00316.51
7.4.290.0000.00816.63
7.4.280.0040.00416.66
7.4.270.0070.00016.68
7.4.260.0030.00516.61
7.4.250.0000.00716.54
7.4.240.0080.00016.51
7.4.230.0000.00716.46
7.4.220.0050.00216.73
7.4.210.0120.00616.56
7.4.200.0070.00016.37
7.4.160.0060.01216.61
7.4.150.0110.00617.40
7.4.140.0090.01217.86
7.4.130.0120.01316.50
7.4.120.0100.00916.53
7.4.110.0130.01016.49
7.4.100.0110.00716.67
7.4.90.0040.01416.56
7.4.80.0090.00819.39
7.4.70.0030.01716.38
7.4.60.0090.00616.52
7.4.50.0110.00716.67
7.4.40.0040.01216.49
7.4.00.0070.01115.08
7.3.330.0000.00513.35
7.3.320.0030.00313.11
7.3.310.0070.00016.23
7.3.300.0030.00516.36
7.3.290.0000.00616.33
7.3.280.0080.00816.31
7.3.270.0090.01517.40
7.3.260.0120.00716.52
7.3.250.0090.00816.42
7.3.240.0090.00916.52
7.3.230.0070.01316.54
7.3.210.0060.01016.42
7.3.200.0030.01916.65
7.3.190.0080.00816.36
7.3.180.0110.00516.66
7.3.170.0100.00716.57
7.3.160.0090.00916.25
7.2.330.0060.01216.52
7.2.320.0100.01016.47
7.2.310.0070.01416.79
7.2.300.0180.00916.71
7.2.290.0120.00416.79
7.2.80.0070.00716.50
7.2.60.0000.01416.64
7.2.10.0620.00717.76
7.2.00.0410.01217.80
7.1.200.0000.00915.86
7.1.120.0390.01216.70
7.1.110.0440.00816.25
7.1.100.0410.01216.06
7.1.90.0490.00815.96
7.1.80.0490.01016.08
7.1.70.0400.00515.34
7.1.60.0470.01433.05
7.1.50.0610.01032.84
7.1.40.0520.01232.68
7.1.30.0620.00732.78
7.1.20.0430.01332.86
7.1.10.0370.00814.91
7.1.00.0480.01114.78

preferences:
55.76 ms | 400 KiB | 5 Q