3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public $a_a; protected $a_p; protected static $a_s; } 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)
8.3.60.0150.00018.38
8.3.50.0100.00721.27
8.3.40.0120.00318.67
8.3.30.0000.01419.94
8.3.20.0000.00720.34
8.3.10.0000.00822.10
8.3.00.0040.00422.30
8.2.180.0210.00016.75
8.2.170.0110.00422.96
8.2.160.0070.00722.12
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0050.00326.16
8.2.120.0040.00420.77
8.2.110.0070.00319.45
8.2.100.0040.00718.22
8.2.90.0000.00819.23
8.2.80.0040.00419.47
8.2.70.0030.00617.63
8.2.60.0000.00718.04
8.2.50.0030.00618.07
8.2.40.0080.00018.21
8.2.30.0040.00419.35
8.2.20.0040.00417.54
8.2.10.0040.00417.68
8.2.00.0060.00317.75
8.1.280.0150.00025.92
8.1.270.0090.00023.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00723.88
8.1.230.0040.00720.89
8.1.220.0040.00418.77
8.1.210.0000.00719.00
8.1.200.0030.00617.35
8.1.190.0030.00617.66
8.1.180.0050.00318.10
8.1.170.0000.00818.66
8.1.160.0000.00718.82
8.1.150.0000.00718.71
8.1.140.0040.00417.45
8.1.130.0000.00817.83
8.1.120.0000.00817.39
8.1.110.0080.00017.50
8.1.100.0040.00417.39
8.1.90.0000.00717.47
8.1.80.0040.00417.53
8.1.70.0030.00517.46
8.1.60.0000.00817.64
8.1.50.0030.00617.58
8.1.40.0080.00417.49
8.1.30.0050.00217.66
8.1.20.0040.00417.69
8.1.10.0000.00717.60
8.1.00.0040.00417.38
8.0.300.0050.00219.88
8.0.290.0000.00817.15
8.0.280.0000.00718.34
8.0.270.0040.00417.31
8.0.260.0040.00416.83
8.0.250.0030.00616.92
8.0.240.0090.00316.86
8.0.230.0000.00716.86
8.0.220.0030.00316.86
8.0.210.0080.00016.83
8.0.200.0000.00616.93
8.0.190.0030.00517.03
8.0.180.0000.00816.89
8.0.170.0040.00416.89
8.0.160.0050.00316.82
8.0.150.0030.00316.87
8.0.140.0000.01016.86
8.0.130.0050.00013.35
8.0.120.0000.00716.77
8.0.110.0040.00416.73
8.0.100.0030.00516.79
8.0.90.0040.00416.82
8.0.80.0060.00916.85
8.0.70.0040.00416.73
8.0.60.0030.00516.79
8.0.50.0000.00716.76
8.0.30.0100.00717.07
8.0.20.0150.00417.40
8.0.10.0000.00717.04
8.0.00.0080.01016.81
7.4.330.0000.00516.79
7.4.320.0040.00416.50
7.4.300.0030.00316.58
7.4.290.0000.00716.46
7.4.280.0000.00716.61
7.4.270.0020.00516.53
7.4.260.0000.00513.24
7.4.250.0000.00816.46
7.4.240.0040.00416.49
7.4.230.0000.00716.54
7.4.220.0060.01216.63
7.4.210.0050.01116.55
7.4.200.0030.00316.56
7.4.190.0030.00316.66
7.4.160.0100.00716.54
7.4.150.0120.00617.40
7.4.140.0120.00617.86
7.4.130.0130.00816.53
7.4.120.0080.00816.45
7.4.110.0070.01116.37
7.4.100.0110.00516.38
7.4.90.0100.00716.50
7.4.80.0080.01119.39
7.4.70.0100.00616.70
7.4.60.0030.01216.32
7.4.50.0060.00316.45
7.4.40.0090.00322.77
7.4.30.0100.00616.55
7.4.00.0090.00615.04
7.3.330.0060.00013.23
7.3.320.0000.00513.01
7.3.310.0070.00016.18
7.3.300.0030.00316.24
7.3.290.0070.00716.20
7.3.280.0070.01016.24
7.3.270.0100.00717.40
7.3.260.0100.01016.51
7.3.250.0050.01416.26
7.3.240.0140.00616.53
7.3.230.0080.00816.39
7.3.210.0080.00816.47
7.3.200.0060.01619.39
7.3.190.0080.00816.30
7.3.180.0030.01716.38
7.3.170.0070.01416.38
7.3.160.0030.01316.26
7.3.120.0060.00615.00
7.3.10.0030.00916.54
7.3.00.0060.00616.81
7.2.330.0100.00716.61
7.2.320.0130.00916.49
7.2.310.0070.01016.54
7.2.300.0030.01316.63
7.2.290.0100.00716.61
7.2.130.0040.00916.93
7.2.120.0180.00616.99
7.2.110.0180.00616.92
7.2.100.0040.01317.05
7.2.90.0030.01016.99
7.2.80.0030.00716.71
7.2.70.0000.01316.96
7.2.60.0060.00816.79
7.2.50.0080.00417.00
7.2.40.0070.00717.07
7.2.30.0040.00716.93
7.2.20.0060.00617.08
7.2.10.0060.00616.93
7.2.00.0050.00818.14
7.1.250.0160.00015.57
7.1.200.0100.00315.78
7.1.100.0030.00617.98
7.1.70.0000.00717.05
7.1.60.0070.01419.17
7.1.50.0130.01016.82
7.1.00.0000.05322.47
7.0.200.0000.00816.63
7.0.140.0100.06722.22
7.0.100.0070.04719.87
7.0.90.0100.05019.95
7.0.80.0070.08019.88
7.0.70.0330.05719.85
7.0.60.0030.09019.89
7.0.50.0470.08020.33
7.0.40.0130.07720.07
7.0.30.0100.05020.05
7.0.20.0100.04320.02
7.0.10.0100.07720.02
7.0.00.0030.05719.98
5.6.280.0030.07321.02
5.6.250.0170.07320.54
5.6.240.0070.05320.50
5.6.230.0030.05720.63
5.6.220.0130.04020.53
5.6.210.0130.07320.70
5.6.200.0130.08320.96
5.6.190.0070.05021.09
5.6.180.0100.05021.03
5.6.170.0070.04321.02
5.6.160.0170.07021.02
5.6.150.0100.07721.12
5.6.140.0270.06321.13
5.6.130.0170.07721.04
5.6.120.0030.08321.00
5.6.110.0070.04020.96
5.6.100.0070.04720.95
5.6.90.0100.09021.09
5.6.80.0070.06720.39
5.6.70.0070.05320.48
5.6.60.0030.08320.45
5.6.50.0070.03720.49
5.6.40.0230.07020.31
5.6.30.0100.03720.47
5.6.20.0100.03320.41
5.6.10.0100.07320.42
5.6.00.0070.06720.45
5.5.380.0100.08720.32
5.5.370.0030.08020.48
5.5.360.0070.05020.43
5.5.350.0100.08720.41
5.5.340.0230.07020.84
5.5.330.0070.06320.78
5.5.320.0100.07720.63
5.5.310.0130.08020.80
5.5.300.0070.08720.83
5.5.290.0100.08020.93
5.5.280.0030.04320.75
5.5.270.0000.05320.89
5.5.260.0030.07720.77
5.5.250.0030.08720.69
5.5.240.0170.07020.11
5.5.230.0030.05020.10
5.5.220.0100.06720.14
5.5.210.0030.06320.16
5.5.200.0030.07720.27
5.5.190.0070.03720.22
5.5.180.0070.04720.27
5.5.160.0130.06720.25
5.5.150.0000.06020.12
5.5.140.0030.04020.25
5.5.130.0070.07720.08
5.5.120.0100.07320.14
5.5.110.0030.08320.23
5.5.100.0130.07320.09
5.5.90.0030.08320.11
5.5.80.0000.07020.06
5.5.70.0100.07320.06
5.5.60.0070.05020.15
5.5.50.0030.04020.06
5.5.40.0130.04020.14
5.5.30.0070.03720.00
5.5.20.0070.03720.08
5.5.10.0030.04020.06
5.5.00.0100.03719.95
5.4.450.0070.04019.18
5.4.440.0000.05019.46
5.4.430.0030.03719.46
5.4.420.0070.07719.22
5.4.410.0070.06319.41
5.4.400.0130.06719.13
5.4.390.0030.08018.96
5.4.380.0100.06319.16
5.4.370.0000.03718.95
5.4.360.0170.06319.23
5.4.350.0070.03319.16
5.4.340.0070.03318.88
5.4.320.0030.08319.13
5.4.310.0030.04319.09
5.4.300.0030.06318.87
5.4.290.0070.03719.13
5.4.280.0070.07319.04
5.4.270.0130.06719.05
5.4.260.0070.05318.88
5.4.250.0070.07019.15
5.4.240.0000.04719.13
5.4.230.0030.07019.12
5.4.220.0070.03719.12
5.4.210.0100.03719.04
5.4.200.0000.04319.02
5.4.190.0030.05019.20
5.4.180.0030.03719.21
5.4.170.0070.03318.98
5.4.160.0030.04019.14
5.4.150.0000.04319.16
5.4.140.0030.04716.50
5.4.130.0130.02716.45
5.4.120.0000.03716.48
5.4.110.0000.03716.56
5.4.100.0070.03016.54
5.4.90.0030.03316.54
5.4.80.0000.03716.47
5.4.70.0000.04716.47
5.4.60.0100.02716.44
5.4.50.0030.04016.41
5.4.40.0070.04016.42
5.4.30.0030.06716.36
5.4.20.0070.06316.30
5.4.10.0070.07016.40
5.4.00.0030.06715.93
5.3.290.0070.08014.75
5.3.280.0100.07714.66
5.3.270.0030.03714.62
5.3.260.0030.05314.61
5.3.250.0030.04714.53
5.3.240.0100.02714.53
5.3.230.0000.06714.56
5.3.220.0030.04714.53
5.3.210.0000.04014.55
5.3.200.0070.05014.59
5.3.190.0070.06314.52
5.3.180.0070.03714.63
5.3.170.0100.07314.54
5.3.160.0100.06314.59
5.3.150.0100.04014.58
5.3.140.0030.04014.59
5.3.130.0000.03714.53
5.3.120.0030.05714.66
5.3.110.0000.06014.54
5.3.100.0030.05014.04
5.3.90.0000.08014.12
5.3.80.0130.06314.10
5.3.70.0030.04013.95
5.3.60.0030.07314.00
5.3.50.0100.06713.93
5.3.40.0030.05713.87
5.3.30.0030.05313.97
5.3.20.0100.07313.71
5.3.10.0100.07713.70
5.3.00.0000.03713.61
5.2.170.0100.03711.07
5.2.160.0100.06011.20
5.2.150.0000.03011.00
5.2.140.0030.03011.20
5.2.130.0030.02711.02
5.2.120.0070.06011.24
5.2.110.0030.05311.09
5.2.100.0030.06711.16
5.2.90.0000.05311.01
5.2.80.0070.05311.01
5.2.70.0070.03711.21
5.2.60.0070.02711.07
5.2.50.0070.05011.15
5.2.40.0030.02711.00
5.2.30.0030.05711.01
5.2.20.0070.05010.98
5.2.10.0030.02310.86
5.2.00.0030.06010.85
5.1.60.0030.0539.84
5.1.50.0000.05310.03
5.1.40.0070.02710.06
5.1.30.0070.02710.32
5.1.20.0030.02310.41
5.1.10.0000.0279.92
5.1.00.0030.02710.06
5.0.50.0000.0378.55
5.0.40.0000.0278.40
5.0.30.0000.0338.31
5.0.20.0030.0438.26
5.0.10.0000.0208.16
5.0.00.0000.0638.21
4.4.90.0030.0138.15
4.4.80.0000.0378.15
4.4.70.0000.0378.15
4.4.60.0030.0338.15
4.4.50.0030.0308.15
4.4.40.0000.0478.15
4.4.30.0000.0378.15
4.4.20.0000.0338.15
4.4.10.0070.0178.15
4.4.00.0170.0308.15
4.3.110.0000.0378.15
4.3.100.0030.0338.15
4.3.90.0030.0338.15
4.3.80.0070.0178.15
4.3.70.0000.0178.15
4.3.60.0000.0408.15
4.3.50.0000.0238.15
4.3.40.0000.0308.15
4.3.30.0000.0378.15
4.3.20.0000.0338.15
4.3.10.0000.0138.15
4.3.00.0000.0138.15

preferences:
41.03 ms | 401 KiB | 5 Q