3v4l.org

run code in 300+ PHP versions simultaneously
<?php class ClassA { /** @classA */ public function methodA() { } } class ClassB extends ClassA { public function methodA() { } } $refl = new ReflectionClass('ClassB'); $mthB = $refl->getMethod('methodA'); var_dump($mthB->getDocComment()); var_dump($mthB->getDeclaringClass()); $parent = $refl->getParentClass(); $mthA = $parent->getMethod('methodA'); var_dump($mthA->getDocComment());

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)
8.3.60.0070.00716.50
8.3.50.0140.00721.84
8.3.40.0150.00018.54
8.3.30.0070.00718.95
8.3.20.0040.00420.33
8.3.10.0040.00423.65
8.3.00.0040.00418.78
8.2.180.0100.01016.88
8.2.170.0110.01122.96
8.2.160.0120.00320.55
8.2.150.0050.00224.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0040.00419.36
8.2.110.0050.00522.07
8.2.100.0040.00719.64
8.2.90.0050.00319.23
8.2.80.0080.00017.97
8.2.70.0000.00817.50
8.2.60.0060.00317.80
8.2.50.0040.00418.07
8.2.40.0060.00617.91
8.2.30.0000.00718.11
8.2.20.0030.00617.51
8.2.10.0040.00417.91
8.2.00.0080.00019.30
8.1.280.0130.00725.92
8.1.270.0050.00322.01
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00923.96
8.1.230.0070.00417.42
8.1.220.0060.00317.74
8.1.210.0080.00018.77
8.1.200.0030.00617.23
8.1.190.0000.00817.23
8.1.180.0080.00018.10
8.1.170.0080.00018.52
8.1.160.0080.00022.02
8.1.150.0000.00818.51
8.1.140.0000.00817.36
8.1.130.0000.00717.78
8.1.120.0040.00417.38
8.1.110.0040.00417.39
8.1.100.0030.00317.44
8.1.90.0000.00817.31
8.1.80.0000.00817.41
8.1.70.0070.00017.40
8.1.60.0040.00417.58
8.1.50.0040.00417.46
8.1.40.0030.00617.32
8.1.30.0000.00817.63
8.1.20.0030.00617.46
8.1.10.0050.00317.51
8.1.00.0040.00417.32
8.0.300.0000.00818.77
8.0.290.0070.00016.63
8.0.280.0000.00718.39
8.0.270.0070.00016.77
8.0.260.0040.00417.22
8.0.250.0070.00016.91
8.0.240.0050.00316.84
8.0.230.0070.00016.89
8.0.220.0030.00316.79
8.0.210.0030.00316.88
8.0.200.0000.00616.81
8.0.190.0040.00416.81
8.0.180.0040.00416.90
8.0.170.0000.00816.89
8.0.160.0070.00016.73
8.0.150.0110.00016.73
8.0.140.0050.00216.63
8.0.130.0030.00313.25
8.0.120.0000.00816.75
8.0.110.0050.00216.87
8.0.100.0050.00216.80
8.0.90.0030.00516.83
8.0.80.0160.00616.80
8.0.70.0090.00016.95
8.0.60.0000.00716.74
8.0.50.0070.00016.65
8.0.30.0100.00816.94
8.0.20.0090.01017.40
8.0.10.0050.00216.92
8.0.00.0140.00616.81
7.4.330.0000.00815.00
7.4.320.0060.00016.37
7.4.300.0030.00316.47
7.4.290.0070.00016.43
7.4.280.0030.00516.55
7.4.270.0070.00016.64
7.4.260.0070.00016.45
7.4.250.0000.00716.48
7.4.240.0030.00416.53
7.4.230.0030.00316.64
7.4.220.0130.00616.47
7.4.210.0170.00316.49
7.4.200.0030.00316.43
7.4.160.0130.00316.48
7.4.150.0090.00917.40
7.4.140.0060.01117.86
7.4.130.0120.00416.46
7.4.120.0100.00616.50
7.4.110.0100.00716.38
7.4.100.0100.00616.41
7.4.90.0030.01416.52
7.4.80.0100.00919.39
7.4.70.0080.00916.37
7.4.60.0100.00716.46
7.4.50.0040.00016.27
7.4.40.0080.00816.32
7.4.30.0130.00316.52
7.4.00.0000.01814.64
7.3.330.0060.00013.00
7.3.320.0030.00312.99
7.3.310.0050.00216.23
7.3.300.0000.00716.09
7.3.290.0000.01416.17
7.3.280.0090.00916.15
7.3.270.0120.00617.40
7.3.260.0090.00916.11
7.3.250.0100.00716.10
7.3.240.0090.00916.25
7.3.230.0100.00716.39
7.3.210.0130.00816.21
7.3.200.0140.00319.39
7.3.190.0030.01316.51
7.3.180.0070.01016.14
7.3.170.0120.00816.27
7.3.160.0060.00916.22
7.3.120.0060.00614.96
7.2.330.0070.01716.65
7.2.320.0060.01816.24
7.2.310.0130.00316.38
7.2.300.0070.01016.35
7.2.290.0000.01616.50
7.2.00.0040.01219.13
7.1.100.0090.00617.72
7.1.70.0000.00717.04
7.1.60.0100.00319.70
7.1.50.0100.00616.67
7.1.00.0030.07722.40
7.0.200.0030.00616.32
7.0.140.0030.07322.18
7.0.60.0100.05020.04
7.0.50.0070.08017.97
7.0.40.0070.06319.96
7.0.30.0270.04020.21
7.0.20.0330.06320.07
7.0.10.0270.05020.20
7.0.00.0070.05320.05
5.6.210.0070.07320.46
5.6.200.0000.04318.19
5.6.190.0070.08020.47
5.6.180.0100.06720.47
5.6.170.0100.04720.50
5.6.160.0100.08020.44
5.6.150.0070.05018.18
5.6.140.0100.05318.14
5.6.130.0000.08718.28
5.6.120.0070.08021.06
5.6.110.0070.08320.99
5.6.100.0030.04321.14
5.6.90.0170.08020.97
5.6.80.0070.08020.39
5.6.70.0270.03020.41
5.5.350.0000.08320.39
5.5.340.0070.06718.03
5.5.330.0000.09020.40
5.5.320.0230.04320.34
5.5.310.0230.09020.52
5.5.300.0070.08717.98
5.5.290.0000.05017.94
5.5.280.0100.08020.98
5.5.270.0030.04020.79
5.5.260.0000.09020.87
5.5.250.0030.07020.80
5.5.240.0070.04320.36
5.4.450.0230.04019.48
5.4.440.0270.07019.48
5.4.430.0230.05019.32
5.4.420.0170.04319.54
5.4.410.0200.07019.51
5.4.400.0300.06319.18
5.4.390.0230.04018.84
5.4.380.0270.03319.25
5.4.370.0200.07719.08
5.4.360.0270.06318.89
5.4.350.0270.06719.17
5.4.340.0270.07318.98
5.4.320.0230.04719.09
5.4.310.0230.07319.00
5.4.300.0230.04719.08
5.4.290.0230.04319.14
5.4.280.0330.03319.13
5.4.270.0230.06719.22
5.4.260.0170.05319.24
5.4.250.0270.06318.96
5.4.240.0200.03719.31
5.4.230.0200.04719.13
5.4.220.0230.04019.16
5.4.210.0300.05719.16
5.4.200.0270.05718.83
5.4.190.0330.05318.96
5.4.180.0170.04019.12
5.4.170.0270.07019.23
5.4.160.0170.04719.18
5.4.150.0270.07019.21
5.4.140.0170.03716.55
5.4.130.0230.07016.37
5.4.120.0230.07016.55
5.4.110.0170.04316.61
5.4.100.0230.05016.24
5.4.90.0330.02716.42
5.4.80.0170.06716.23
5.4.70.0230.03016.57
5.4.60.0230.05716.33
5.4.50.0170.03716.51
5.4.40.0230.05016.27
5.4.30.0130.04016.48
5.4.20.0200.03316.38
5.4.10.0230.04016.48
5.4.00.0170.04715.78
5.3.290.0300.04314.59
5.3.280.0230.05714.68
5.3.270.0270.06014.52
5.3.260.0270.03714.71
5.3.250.0230.03314.52
5.3.240.0130.05014.51
5.3.230.0270.03714.52
5.3.220.0200.06014.82
5.3.210.0300.07014.47
5.3.200.0230.03714.58
5.3.190.0200.03714.54
5.3.180.0200.04714.54
5.3.170.0170.05314.48
5.3.160.0230.06314.68
5.3.150.0230.07014.64
5.3.140.0230.04014.58
5.3.130.0200.04714.64
5.3.120.0200.03714.48
5.3.110.0270.07314.45
5.3.100.0100.04714.04
5.3.90.0230.03014.14
5.3.80.0130.05013.93
5.3.70.0170.04013.93
5.3.60.0200.03713.93
5.3.50.0300.03714.06
5.3.40.0330.03014.00
5.3.30.0200.03713.82
5.3.20.0270.05713.70
5.3.10.0070.03313.66
5.3.00.0200.03713.57
5.2.170.0170.03711.11
5.2.160.0170.03711.30
5.2.150.0130.04011.23
5.2.140.0270.02011.05
5.2.130.0200.03311.18
5.2.120.0130.03711.18
5.2.110.0130.03011.06
5.2.100.0270.05711.16
5.2.90.0230.02011.11
5.2.80.0130.03711.32
5.2.70.0200.03011.15
5.2.60.0200.02310.97
5.2.50.0200.03310.93
5.2.40.0170.02311.00
5.2.30.0170.02311.03
5.2.20.0130.02710.94
5.2.10.0130.03310.83
5.2.00.0270.02010.71
5.1.60.0070.0439.93
5.1.50.0030.03010.09
5.1.40.0230.0409.87
5.1.30.0130.03710.25
5.1.20.0100.02710.28
5.1.10.0070.03710.22
5.1.00.0100.02710.22
5.0.50.0100.0408.71
5.0.40.0130.0208.34
5.0.30.0000.0338.23
5.0.20.0000.0308.18
5.0.10.0000.0208.09
5.0.00.0030.0338.32
4.4.90.0070.0137.62
4.4.80.0070.0177.62
4.4.70.0070.0177.62
4.4.60.0070.0137.62
4.4.50.0030.0177.62
4.4.40.0070.0237.62
4.4.30.0070.0137.62
4.4.20.0030.0177.62
4.4.10.0000.0177.62
4.4.00.0000.0307.62
4.3.110.0030.0137.62
4.3.100.0000.0177.62
4.3.90.0030.0177.62
4.3.80.0000.0237.62
4.3.70.0000.0137.62
4.3.60.0200.0137.62
4.3.50.0770.0107.62
4.3.40.0730.0237.62
4.3.30.0000.0177.62
4.3.20.0030.0137.62
4.3.10.0000.0177.62
4.3.00.0030.0107.62

preferences:
36.84 ms | 401 KiB | 5 Q