3v4l.org

run code in 300+ PHP versions simultaneously
<?php class PhpClassWithPropertyDefaults { public $propertyWithoutDefault; public $propertyWithNullDefault = null; } $class = new ReflectionClass('PhpClassWithPropertyDefaults'); $defaults = $class->getDefaultProperties(); var_dump($defaults); var_dump($class->getProperty('propertyWithoutDefault')->__toString()); var_dump($class->getProperty('propertyWithNullDefault')->__toString());

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)
8.3.40.0070.00718.89
8.3.30.0060.01220.17
8.3.20.0110.00420.39
8.3.10.0040.00421.93
8.3.00.0040.00422.44
8.2.170.0110.00322.96
8.2.160.0060.01320.22
8.2.150.0040.01224.18
8.2.140.0030.00624.66
8.2.130.0030.00626.16
8.2.120.0060.00320.68
8.2.110.0030.00622.07
8.2.100.0120.00017.72
8.2.90.0050.00219.22
8.2.80.0040.00419.21
8.2.70.0000.00917.38
8.2.60.0080.00017.68
8.2.50.0070.00318.07
8.2.40.0000.00819.95
8.2.30.0000.00719.34
8.2.20.0040.00417.49
8.2.10.0050.00317.73
8.2.00.0060.00317.49
8.1.270.0080.00023.99
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0080.00023.93
8.1.230.0090.00319.14
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0040.00417.53
8.1.180.0040.00418.10
8.1.170.0090.00018.59
8.1.160.0060.00318.82
8.1.150.0040.00418.52
8.1.140.0060.00317.39
8.1.130.0000.00717.70
8.1.120.0000.00717.29
8.1.110.0040.00417.45
8.1.100.0070.00017.39
8.1.90.0000.00717.42
8.1.80.0040.00417.35
8.1.70.0040.00417.36
8.1.60.0050.00317.53
8.1.50.0000.00717.36
8.1.40.0040.00417.48
8.1.30.0040.00417.43
8.1.20.0040.00417.49
8.1.10.0000.00817.44
8.1.00.0000.00917.28
8.0.300.0040.00418.77
8.0.290.0070.00017.02
8.0.280.0030.00318.36
8.0.270.0070.00017.15
8.0.260.0060.00016.63
8.0.250.0070.00016.74
8.0.240.0060.00316.86
8.0.230.0000.00716.93
8.0.220.0070.00016.85
8.0.210.0030.00316.79
8.0.200.0070.00016.84
8.0.190.0000.00716.95
8.0.180.0080.00016.89
8.0.170.0000.00716.86
8.0.160.0050.00316.80
8.0.150.0040.00416.77
8.0.140.0040.00416.79
8.0.130.0070.00013.23
8.0.120.0040.00416.78
8.0.110.0040.00416.77
8.0.100.0030.00516.81
8.0.90.0070.00016.83
8.0.80.0100.00616.87
8.0.70.0050.00216.70
8.0.60.0000.00816.69
8.0.50.0000.00716.79
8.0.30.0080.01016.92
8.0.20.0070.01117.40
8.0.10.0040.00416.90
8.0.00.0090.00916.58
7.4.330.0040.00015.00
7.4.320.0000.00716.36
7.4.300.0030.00316.34
7.4.290.0080.00016.57
7.4.280.0030.00316.43
7.4.270.0000.00716.52
7.4.260.0050.00013.27
7.4.250.0050.00216.52
7.4.240.0040.00316.46
7.4.230.0080.00016.46
7.4.220.0070.01116.51
7.4.210.0070.00716.55
7.4.200.0000.00716.43
7.4.190.0050.00316.62
7.4.160.0100.00716.41
7.4.150.0110.00617.40
7.4.140.0140.00317.86
7.4.130.0090.01116.48
7.4.120.0060.01316.58
7.4.110.0030.01816.24
7.4.100.0160.00016.26
7.4.90.0030.01316.50
7.4.80.0180.00419.39
7.4.70.0060.01016.44
7.4.60.0120.01216.38
7.4.50.0030.00616.23
7.4.40.0040.01422.77
7.4.30.0130.00616.34
7.4.00.0080.00314.90
7.3.330.0000.00513.12
7.3.320.0000.00513.18
7.3.310.0030.00316.16
7.3.300.0000.00716.13
7.3.290.0040.01216.21
7.3.280.0080.00916.13
7.3.270.0170.00817.40
7.3.260.0100.00916.36
7.3.250.0120.00516.29
7.3.240.0030.01216.35
7.3.230.0130.01016.39
7.3.210.0140.00316.36
7.3.200.0040.01719.39
7.3.190.0060.00916.16
7.3.180.0130.00316.23
7.3.170.0040.01216.27
7.3.160.0030.01416.17
7.3.120.0060.00614.66
7.2.330.0120.00916.34
7.2.320.0120.01216.73
7.2.310.0090.00916.29
7.2.300.0030.01416.32
7.2.290.0080.00816.46
7.2.00.0090.00619.03
7.1.100.0060.00617.73
7.1.70.0040.00417.08
7.1.60.0090.01619.21
7.1.50.0100.00616.89
7.1.00.0030.03322.45
7.0.200.0050.00516.38
7.0.140.0170.06322.08
7.0.100.0100.04019.84
7.0.90.0030.05719.84
7.0.80.0030.05019.81
7.0.70.0130.07319.81
7.0.60.0070.08319.87
7.0.50.0030.05020.27
7.0.40.0100.05019.90
7.0.30.0130.07720.09
7.0.20.0200.07720.10
7.0.10.0100.07020.12
7.0.00.0130.07020.02
5.6.280.0070.07020.76
5.6.250.0070.08320.57
5.6.240.0070.04720.54
5.6.230.0070.05720.66
5.6.220.0100.07020.63
5.6.210.0000.05320.53
5.6.200.0130.07021.00
5.6.190.0170.07320.95
5.6.180.0100.08320.98
5.6.170.0070.08020.99
5.6.160.0100.04721.05
5.6.150.0070.07020.91
5.6.140.0100.07721.07
5.6.130.0130.07721.06
5.6.120.0100.08320.91
5.6.110.0070.07320.97
5.6.100.0130.04720.84
5.6.90.0100.04321.01
5.6.80.0130.07320.36
5.6.70.0070.07320.40
5.6.60.0130.04320.48
5.6.50.0130.06720.35
5.6.40.0100.06720.38
5.6.30.0070.05020.27
5.6.20.0100.06720.23
5.6.10.0100.07020.37
5.6.00.0130.07720.31
5.5.380.0130.04320.50
5.5.370.0000.09320.29
5.5.360.0130.06320.34
5.5.350.0070.08320.37
5.5.340.0030.07720.81
5.5.330.0100.08020.81
5.5.320.0000.04720.81
5.5.310.0100.05020.86
5.5.300.0030.04720.86
5.5.290.0070.05020.78
5.5.280.0100.07020.83
5.5.270.0170.07720.67
5.5.260.0100.04720.72
5.5.250.0130.07720.68
5.5.240.0130.06020.05
5.5.230.0100.07720.15
5.5.220.0100.06020.05
5.5.210.0070.04020.13
5.5.200.0200.05320.21
5.5.190.0100.08020.20
5.5.180.0030.08320.03
5.5.160.0030.08020.21
5.5.150.0070.06019.94
5.5.140.0070.07719.93
5.5.130.0100.06320.16
5.5.120.0030.08020.09
5.5.110.0130.07320.13
5.5.100.0070.05320.06
5.5.90.0130.07019.99
5.5.80.0070.07720.04
5.5.70.0070.05019.89
5.5.60.0030.05320.00
5.5.50.0070.03720.07
5.5.40.0030.08020.00
5.5.30.0130.06320.00
5.5.20.0070.03719.94
5.5.10.0000.04319.91
5.5.00.0130.03020.07
5.4.450.0070.07719.27
5.4.440.0070.08019.38
5.4.430.0070.04319.45
5.4.420.0200.07019.23
5.4.410.0130.07319.38
5.4.400.0070.06319.23
5.4.390.0130.06719.04
5.4.380.0030.06319.20
5.4.370.0170.06019.05
5.4.360.0070.08319.05
5.4.350.0030.08318.95
5.4.340.0030.06319.16
5.4.320.0170.07318.85
5.4.310.0070.07719.04
5.4.300.0030.08318.95
5.4.290.0070.08319.13
5.4.280.0070.04318.90
5.4.270.0200.06319.04
5.4.260.0100.07318.84
5.4.250.0070.07318.98
5.4.240.0030.04319.02
5.4.230.0070.07318.89
5.4.220.0100.04019.02
5.4.210.0070.03719.05
5.4.200.0030.07318.93
5.4.190.0030.05018.86
5.4.180.0030.05318.90
5.4.170.0100.06318.88
5.4.160.0070.07719.07
5.4.150.0070.07719.02
5.4.140.0030.07316.37
5.4.130.0100.07016.20
5.4.120.0100.07016.36
5.4.110.0170.06716.48
5.4.100.0030.05316.32
5.4.90.0170.06316.36
5.4.80.0070.07316.31
5.4.70.0100.07716.38
5.4.60.0000.08016.34
5.4.50.0070.07316.24
5.4.40.0130.05716.39
5.4.30.0100.07016.36
5.4.20.0000.05716.30
5.4.10.0200.06316.26
5.4.00.0070.04015.79
5.3.290.0030.07014.70
5.3.280.0030.08014.62
5.3.270.0070.08014.53
5.3.260.0130.06314.73
5.3.250.0070.06014.50
5.3.240.0130.06314.61
5.3.230.0070.08314.68
5.3.220.0030.08314.57
5.3.210.0030.06314.61
5.3.200.0030.07014.53
5.3.190.0030.07714.62
5.3.180.0130.05014.55
5.3.170.0070.06314.57
5.3.160.0100.06014.53
5.3.150.0100.07314.53
5.3.140.0100.05714.49
5.3.130.0100.03714.56
5.3.120.0130.03014.63
5.3.110.0100.06314.55
5.3.100.0070.08014.02
5.3.90.0070.07014.06
5.3.80.0130.06313.91
5.3.70.0100.06314.02
5.3.60.0030.07713.92
5.3.50.0070.07014.04
5.3.40.0030.07314.03
5.3.30.0000.05013.89
5.3.20.0070.05713.70
5.3.10.0030.04013.62
5.3.00.0070.07013.77
5.2.170.0030.07011.28
5.2.160.0070.05711.20
5.2.150.0030.06711.25
5.2.140.0130.04711.19
5.2.130.0070.03010.98
5.2.120.0070.05311.21
5.2.110.0070.06311.00
5.2.100.0030.03011.15
5.2.90.0030.06311.02
5.2.80.0070.05010.95
5.2.70.0000.05011.20
5.2.60.0130.05011.15
5.2.50.0030.03711.10
5.2.40.0100.05311.08
5.2.30.0030.06311.06
5.2.20.0070.05710.98
5.2.10.0100.05710.75
5.2.00.0000.06010.73
5.1.60.0030.02710.00
5.1.50.0030.05310.02
5.1.40.0030.0539.98
5.1.30.0030.04710.19
5.1.20.0030.05310.44
5.1.10.0100.04310.06
5.1.00.0030.04710.01
5.0.50.0030.0479.09
5.0.40.0000.0409.09
5.0.30.0100.0579.09
5.0.20.0030.0439.09
5.0.10.0030.0279.09
5.0.00.0070.0609.09
4.4.90.0000.0409.09
4.4.80.0030.0309.09
4.4.70.0030.0339.09
4.4.60.0000.0379.09
4.4.50.0030.0339.09
4.4.40.0030.0509.09
4.4.30.0000.0309.09
4.4.20.0000.0179.09
4.4.10.0000.0279.09
4.4.00.0070.0539.09
4.3.110.0070.0339.09
4.3.100.0030.0339.09
4.3.90.0000.0309.09
4.3.80.0030.0539.09
4.3.70.0000.0309.09
4.3.60.0030.0309.09
4.3.50.0070.0309.09
4.3.40.0070.0509.09
4.3.30.0030.0279.09
4.3.20.0100.0179.09
4.3.10.0030.0309.09
4.3.00.0000.0339.09

preferences:
53 ms | 400 KiB | 5 Q