3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public $a_a; protected $a_p; } class B extends A { protected $b_p; public static $b_s; } $ref = new ReflectionClass('B'); foreach ($ref->getProperties((ReflectionProperty::IS_PUBLIC | ReflectionProperty::IS_PROTECTED) - ReflectionProperty::IS_STATIC) as $prop) { print $prop->getName() . "\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)
8.3.60.0120.00918.05
8.3.50.0150.00621.27
8.3.40.0140.00318.84
8.3.30.0100.00320.31
8.3.20.0000.00822.10
8.3.10.0040.00422.04
8.3.00.0000.00822.43
8.2.180.0140.00716.63
8.2.170.0070.00722.96
8.2.160.0070.00722.13
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0060.00320.88
8.2.110.0060.00319.31
8.2.100.0120.00017.78
8.2.90.0040.00419.08
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0030.00517.93
8.2.50.0000.00919.35
8.2.40.0030.00618.21
8.2.30.0080.00019.51
8.2.20.0030.00617.67
8.2.10.0000.00717.59
8.2.00.0000.00817.61
8.1.280.0110.00425.92
8.1.270.0040.00423.99
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0040.00422.54
8.1.230.0060.00621.04
8.1.220.0040.00418.77
8.1.210.0000.00719.04
8.1.200.0060.00317.35
8.1.190.0080.00017.52
8.1.180.0040.00418.10
8.1.170.0060.00318.52
8.1.160.0070.00018.89
8.1.150.0000.00818.61
8.1.140.0070.00017.46
8.1.130.0050.00317.82
8.1.120.0000.00817.46
8.1.110.0000.00817.48
8.1.100.0080.00017.54
8.1.90.0030.00617.47
8.1.80.0000.00717.46
8.1.70.0070.00017.39
8.1.60.0000.00917.57
8.1.50.0080.00017.54
8.1.40.0070.00317.52
8.1.30.0040.00417.53
8.1.20.0090.00017.65
8.1.10.0000.00717.55
8.1.00.0050.00217.48
8.0.300.0040.00420.04
8.0.290.0000.00817.18
8.0.280.0030.00318.31
8.0.270.0000.00717.18
8.0.260.0070.00016.83
8.0.250.0040.00716.99
8.0.240.0040.00716.93
8.0.230.0030.00316.96
8.0.220.0000.00716.88
8.0.210.0070.00016.79
8.0.200.0030.00316.87
8.0.190.0080.00017.03
8.0.180.0000.00716.87
8.0.170.0030.00617.00
8.0.160.0040.00416.84
8.0.150.0040.00416.91
8.0.140.0050.00516.75
8.0.130.0030.00313.33
8.0.120.0050.00316.83
8.0.110.0040.00416.93
8.0.100.0000.00816.76
8.0.90.0080.00016.91
8.0.80.0040.01116.83
8.0.70.0070.00016.79
8.0.60.0040.00416.94
8.0.50.0050.00316.94
8.0.30.0160.00317.13
8.0.20.0010.01717.40
8.0.10.0040.00416.86
8.0.00.0080.00916.69
7.4.330.0050.00016.71
7.4.320.0000.00616.61
7.4.300.0040.00416.60
7.4.290.0070.00016.62
7.4.280.0040.00416.50
7.4.270.0030.00316.61
7.4.260.0000.00513.21
7.4.250.0000.00716.47
7.4.240.0060.00216.51
7.4.230.0040.00216.55
7.4.220.0040.01516.56
7.4.210.0110.00516.53
7.4.200.0070.00016.51
7.4.190.0000.00616.70
7.4.160.0110.00616.44
7.4.150.0130.00317.40
7.4.140.0100.00717.86
7.4.130.0120.00516.53
7.4.120.0080.01116.54
7.4.110.0090.00616.52
7.4.100.0120.01216.44
7.4.90.0110.00516.42
7.4.80.0110.00719.39
7.4.70.0120.00916.29
7.4.60.0030.01316.51
7.4.50.0030.00616.45
7.4.40.0030.00922.77
7.4.30.0090.00916.55
7.4.00.0110.00415.05
7.3.330.0050.00013.25
7.3.320.0000.00513.01
7.3.310.0080.00016.25
7.3.300.0000.00716.10
7.3.290.0070.00716.17
7.3.280.0100.00816.25
7.3.270.0150.00317.40
7.3.260.0090.01218.24
7.3.250.0030.01616.35
7.3.240.0060.00916.48
7.3.230.0070.01016.62
7.3.210.0090.00916.45
7.3.200.0030.02019.39
7.3.190.0160.00716.30
7.3.180.0090.01316.57
7.3.170.0040.01416.27
7.3.160.0060.01216.21
7.3.120.0070.01014.93
7.2.330.0130.00616.78
7.2.320.0100.00716.50
7.2.310.0120.00916.75
7.2.300.0030.01316.73
7.2.290.0070.01016.48
7.1.70.0060.00316.80
7.1.60.0070.01019.17
7.1.50.0070.01716.69
7.1.00.0030.03322.34
7.0.200.0030.00616.43
7.0.140.0000.07722.05
7.0.100.0200.07720.03
7.0.90.0300.07019.93
7.0.80.0130.07319.97
7.0.70.0230.09019.84
7.0.60.0030.08719.94
7.0.50.0070.04020.31
7.0.40.0070.04020.12
7.0.30.0100.03720.09
7.0.20.0030.04320.16
7.0.10.0100.04320.04
7.0.00.0070.03320.07
5.6.280.0030.07020.83
5.6.250.0070.07320.60
5.6.240.0170.07320.51
5.6.230.0100.07020.65
5.6.220.0130.07720.61
5.6.210.0070.07020.55
5.6.200.0070.04721.01
5.6.190.0130.03321.02
5.6.180.0070.04021.02
5.6.170.0030.03321.11
5.6.160.0100.03021.01
5.6.150.0130.03320.96
5.6.140.0070.06721.17
5.6.130.0030.03721.11
5.6.120.0030.04021.08
5.6.110.0030.07020.93
5.6.100.0070.04721.03
5.6.90.0070.04021.15
5.6.80.0000.04320.41
5.6.70.0100.03320.46
5.6.60.0100.03320.48
5.6.50.0070.04020.43
5.6.40.0100.03320.53
5.6.30.0070.03720.44
5.6.20.0000.04720.46
5.6.10.0030.04020.39
5.6.00.0070.03320.52
5.5.380.0100.07320.43
5.5.370.0070.07720.41
5.5.360.0130.08020.41
5.5.350.0100.07020.46
5.5.340.0070.04320.65
5.5.330.0070.04720.78
5.5.320.0000.04720.76
5.5.310.0000.04320.64
5.5.300.0030.04020.61
5.5.290.0100.05720.76
5.5.280.0070.07320.91
5.5.270.0200.03020.64
5.5.260.0100.05320.62
5.5.250.0070.04020.57
5.5.240.0100.05320.18
5.5.230.0000.04720.18
5.5.220.0070.03720.16
5.5.210.0030.03720.14
5.5.200.0070.03320.20
5.5.190.0030.04020.21
5.5.180.0070.03720.25
5.5.160.0030.04320.24
5.5.150.0030.04720.16
5.5.140.0100.03320.15
5.5.130.0100.03720.25
5.5.120.0170.02320.08
5.5.110.0070.03320.27
5.5.100.0030.03720.08
5.5.90.0070.05020.08
5.5.80.0070.04720.08
5.5.70.0100.07020.17
5.5.60.0070.05020.00
5.5.50.0100.04320.08
5.5.40.0170.06020.06
5.5.30.0070.07320.15
5.5.20.0170.06020.03
5.5.10.0170.07320.08
5.5.00.0030.08320.11
5.4.450.0100.03319.46
5.4.440.0070.03719.46
5.4.430.0070.05319.36
5.4.420.0000.04319.36
5.4.410.0000.04319.38
5.4.400.0100.03318.88
5.4.390.0000.04318.95
5.4.380.0000.04019.16
5.4.370.0030.04019.12
5.4.360.0070.03319.21
5.4.350.0000.04019.05
5.4.340.0130.03319.21
5.4.320.0030.03319.09
5.4.310.0070.03719.09
5.4.300.0000.04019.04
5.4.290.0000.04319.04
5.4.280.0000.03719.03
5.4.270.0100.03318.87
5.4.260.0070.03719.05
5.4.250.0030.08019.09
5.4.240.0030.04319.18
5.4.230.0070.07018.84
5.4.220.0030.07719.12
5.4.210.0100.07019.02
5.4.200.0030.08319.12
5.4.190.0130.07019.03
5.4.180.0070.08019.17
5.4.170.0070.07719.16
5.4.160.0070.08018.85
5.4.150.0030.07019.16
5.4.140.0100.06316.47
5.4.130.0100.07016.30
5.4.120.0030.08016.29
5.4.110.0070.07316.38
5.4.100.0130.06716.52
5.4.90.0070.07716.47
5.4.80.0030.05716.53
5.4.70.0070.07316.46
5.4.60.0230.05316.30
5.4.50.0100.07316.48
5.4.40.0070.07316.52
5.4.30.0070.07016.44
5.4.20.0030.06016.39
5.4.10.0030.07316.47
5.4.00.0100.05315.88
5.3.290.0070.03015.60
5.3.280.0030.07015.60
5.3.270.0070.07315.60
5.3.260.0070.07015.60
5.3.250.0100.06015.60
5.3.240.0100.07015.60
5.3.230.0130.05015.60
5.3.220.0200.05715.60
5.3.210.0070.06315.60
5.3.200.0030.07015.60
5.3.190.0030.06315.60
5.3.180.0030.04315.60
5.3.170.0070.07715.60
5.3.160.0130.06715.60
5.3.150.0070.07715.60
5.3.140.0070.08015.60
5.3.130.0030.08015.60
5.3.120.0030.07715.60
5.3.110.0000.08015.60
5.3.100.0100.07015.60
5.3.90.0130.06315.60
5.3.80.0070.06715.60
5.3.70.0070.07015.60
5.3.60.0070.07715.60
5.3.50.0070.07715.60
5.3.40.0100.06315.60
5.3.30.0030.04315.60
5.3.20.0100.07015.60
5.3.10.0070.07015.60
5.3.00.0130.05715.60
5.2.170.0030.05315.60
5.2.160.0070.05715.60
5.2.150.0030.05315.60
5.2.140.0000.06315.60
5.2.130.0000.04715.60
5.2.120.0130.02715.60
5.2.110.0100.05715.60
5.2.100.0070.05715.60
5.2.90.0070.05715.60
5.2.80.0070.05315.60
5.2.70.0070.06315.60
5.2.60.0100.03015.60
5.2.50.0030.03715.60
5.2.40.0070.04015.60
5.2.30.0130.02315.60
5.2.20.0100.05315.60
5.2.10.0070.06015.60
5.2.00.0130.05015.60
5.1.60.0100.04715.60
5.1.50.0130.04315.60
5.1.40.0070.04715.60
5.1.30.0100.05315.60
5.1.20.0070.05715.60
5.1.10.0000.06315.60
5.1.00.0030.05315.60
5.0.50.0030.02315.60
5.0.40.0000.04015.60
5.0.30.0030.06315.60
5.0.20.0000.04715.60
5.0.10.0070.04315.60
5.0.00.0030.04015.60
4.4.90.0000.02715.60
4.4.80.0100.01315.60
4.4.70.0030.03015.60
4.4.60.0030.03315.60
4.4.50.0030.03315.60
4.4.40.0000.05315.60
4.4.30.0030.03315.60
4.4.20.0030.03715.60
4.4.10.0000.03715.60
4.4.00.0070.05015.60
4.3.110.0030.03315.60
4.3.100.0030.02315.60
4.3.90.0030.03315.60
4.3.80.0000.05015.60
4.3.70.0030.03015.60
4.3.60.0030.03715.60
4.3.50.0000.02315.60
4.3.40.0000.03715.60
4.3.30.0030.02015.60
4.3.20.0000.03315.60
4.3.10.0000.03315.60
4.3.00.0030.03315.60

preferences:
45.41 ms | 401 KiB | 5 Q