3v4l.org

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

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)
8.3.40.0000.01518.89
8.3.30.0060.00920.34
8.3.20.0070.00020.34
8.3.10.0040.00420.96
8.3.00.0040.00422.52
8.2.170.0110.00422.96
8.2.160.0100.00322.17
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00420.70
8.2.110.0060.00319.39
8.2.100.0060.00617.72
8.2.90.0060.00319.09
8.2.80.0080.00017.97
8.2.70.0050.00317.50
8.2.60.0050.00517.55
8.2.50.0100.00018.07
8.2.40.0050.00318.03
8.2.30.0000.00719.35
8.2.20.0000.00717.64
8.2.10.0040.00417.52
8.2.00.0000.00717.66
8.1.270.0040.00423.99
8.1.260.0020.00526.35
8.1.250.0040.00428.09
8.1.240.0050.00522.46
8.1.230.0040.00720.90
8.1.220.0000.00918.77
8.1.210.0000.00820.77
8.1.200.0040.00817.10
8.1.190.0000.00817.50
8.1.180.0090.00018.10
8.1.170.0040.00418.53
8.1.160.0040.00418.70
8.1.150.0040.00418.63
8.1.140.0000.00817.44
8.1.130.0000.00717.82
8.1.120.0040.00417.37
8.1.110.0040.00417.21
8.1.100.0070.00017.39
8.1.90.0050.00317.32
8.1.80.0040.00417.38
8.1.70.0000.00717.38
8.1.60.0030.00617.47
8.1.50.0050.00317.41
8.1.40.0000.01017.40
8.1.30.0030.00617.51
8.1.20.0040.00417.63
8.1.10.0000.00717.50
8.1.00.0000.01017.46
8.0.300.0000.00719.98
8.0.290.0040.00417.05
8.0.280.0000.00718.39
8.0.270.0030.00317.07
8.0.260.0000.00716.79
8.0.250.0000.00716.91
8.0.240.0080.00016.90
8.0.230.0070.00016.89
8.0.220.0070.00016.84
8.0.210.0000.00716.74
8.0.200.0000.00616.85
8.0.190.0040.00416.95
8.0.180.0040.00416.83
8.0.170.0080.00016.80
8.0.160.0000.00816.72
8.0.150.0040.00416.82
8.0.140.0000.00716.79
8.0.130.0030.00313.26
8.0.120.0040.00416.77
8.0.110.0060.00316.84
8.0.100.0040.00416.78
8.0.90.0040.00416.70
8.0.80.0190.00316.88
8.0.70.0000.00716.95
8.0.60.0040.00416.80
8.0.50.0000.00716.79
8.0.30.0070.01417.10
8.0.20.0100.01217.40
8.0.10.0070.00016.90
8.0.00.0090.00916.81
7.4.330.0030.00316.79
7.4.320.0000.00816.54
7.4.300.0030.00316.49
7.4.290.0000.00716.46
7.4.280.0030.00316.53
7.4.270.0030.00316.34
7.4.260.0000.00513.21
7.4.250.0000.00816.51
7.4.240.0030.00416.46
7.4.230.0030.00316.34
7.4.220.0100.00716.60
7.4.210.0070.01016.46
7.4.200.0000.00716.45
7.4.190.0070.00016.61
7.4.160.0040.01216.48
7.4.150.0090.01517.40
7.4.140.0100.00917.86
7.4.130.0110.00816.42
7.4.120.0100.00716.32
7.4.110.0030.01316.27
7.4.100.0100.00716.37
7.4.90.0090.00916.46
7.4.80.0030.01419.39
7.4.70.0090.00616.46
7.4.60.0100.00716.32
7.4.50.0030.00616.29
7.4.40.0060.00622.77
7.4.30.0110.00616.53
7.4.00.0030.01314.93
7.3.330.0000.00513.02
7.3.320.0060.00013.04
7.3.310.0030.00316.22
7.3.300.0040.00416.19
7.3.290.0070.00716.16
7.3.280.0090.01016.18
7.3.270.0150.00317.40
7.3.260.0100.00818.24
7.3.250.0080.00916.41
7.3.240.0130.00316.65
7.3.230.0100.00716.39
7.3.210.0140.00416.10
7.3.200.0090.00919.39
7.3.190.0130.00916.29
7.3.180.0100.00616.43
7.3.170.0140.00816.40
7.3.160.0080.00816.20
7.3.120.0100.00714.50
7.2.330.0140.01116.41
7.2.320.0100.00716.46
7.2.310.0030.01416.60
7.2.300.0130.00316.54
7.2.290.0060.01016.71
7.2.60.0000.01516.82
7.1.200.0100.00015.80
7.1.70.0070.00717.20
7.1.60.0160.00719.17
7.1.50.0070.01816.65
7.1.00.0030.03322.45
7.0.200.0060.00616.51
7.0.140.0000.07721.99
7.0.100.0100.06719.93
7.0.90.0100.06319.93
7.0.80.0130.07019.98
7.0.70.0100.04319.88
7.0.60.0300.08020.05
7.0.50.0300.08320.29
7.0.40.0100.08320.04
7.0.30.0030.08720.08
7.0.20.0100.07320.02
7.0.10.0100.07719.94
7.0.00.0070.08320.05
5.6.280.0000.07721.01
5.6.250.0030.06720.57
5.6.240.0170.07320.46
5.6.230.0170.07020.62
5.6.220.0030.08320.43
5.6.210.0100.07020.57
5.6.200.0100.04721.00
5.6.190.0130.05720.95
5.6.180.0130.08021.00
5.6.170.0030.05020.99
5.6.160.0070.07720.97
5.6.150.0030.08320.98
5.6.140.0100.08321.11
5.6.130.0130.06021.00
5.6.120.0070.08020.97
5.6.110.0100.07020.89
5.6.100.0100.07720.85
5.6.90.0030.07020.98
5.6.80.0130.07320.34
5.6.70.0130.07320.34
5.6.60.0100.08320.27
5.6.50.0100.07720.29
5.6.40.0070.07720.41
5.6.30.0070.04720.24
5.6.20.0070.08020.22
5.6.10.0100.05020.38
5.6.00.0030.08020.46
5.5.380.0170.07020.36
5.5.370.0070.08320.31
5.5.360.0030.09020.34
5.5.350.0030.07020.37
5.5.340.0070.08320.86
5.5.330.0130.03720.83
5.5.320.0130.07720.77
5.5.310.0070.08020.67
5.5.300.0170.08020.83
5.5.290.0170.07020.83
5.5.280.0100.04720.83
5.5.270.0100.06720.86
5.5.260.0170.05720.86
5.5.250.0030.09320.53
5.5.240.0030.05320.21
5.5.230.0070.08020.26
5.5.220.0030.07320.05
5.5.210.0030.05019.95
5.5.200.0070.04720.21
5.5.190.0100.08020.09
5.5.180.0170.05020.16
5.5.160.0100.05320.18
5.5.150.0030.05320.17
5.5.140.0100.07720.03
5.5.130.0070.07320.13
5.5.120.0130.06020.21
5.5.110.0200.06720.19
5.5.100.0200.06320.00
5.5.90.0030.08320.10
5.5.80.0130.03720.01
5.5.70.0130.03319.94
5.5.60.0000.07720.10
5.5.50.0070.03720.06
5.5.40.0130.03019.95
5.5.30.0070.03720.05
5.5.20.0100.03319.93
5.5.10.0130.03319.99
5.5.00.0000.04319.95
5.4.450.0130.08019.54
5.4.440.0100.06019.20
5.4.430.0070.08319.27
5.4.420.0170.06019.37
5.4.410.0030.05319.10
5.4.400.0070.03718.91
5.4.390.0030.07319.12
5.4.380.0000.08019.03
5.4.370.0070.04318.88
5.4.360.0030.08319.18
5.4.350.0130.04319.13
5.4.340.0100.06019.03
5.4.320.0200.06718.84
5.4.310.0170.06319.05
5.4.300.0030.05019.13
5.4.290.0030.04318.89
5.4.280.0130.06719.23
5.4.270.0100.06718.87
5.4.260.0070.05019.13
5.4.250.0070.04019.15
5.4.240.0070.06018.90
5.4.230.0030.04018.86
5.4.220.0070.03719.15
5.4.210.0070.03318.84
5.4.200.0030.04018.86
5.4.190.0130.03019.22
5.4.180.0100.03019.04
5.4.170.0030.03319.03
5.4.160.0100.03019.10
5.4.150.0000.03719.15
5.4.140.0100.03316.13
5.4.130.0130.06716.27
5.4.120.0100.05716.25
5.4.110.0000.03716.51
5.4.100.0000.03316.34
5.4.90.0030.03716.32
5.4.80.0030.03316.49
5.4.70.0000.04316.33
5.4.60.0000.04716.48
5.4.50.0100.03716.40
5.4.40.0030.06716.36
5.4.30.0070.03316.35
5.4.20.0030.03316.45
5.4.10.0100.03716.48
5.4.00.0030.03715.83
5.3.290.0070.07014.59
5.3.280.0000.04714.52
5.3.270.0070.03014.66
5.3.260.0030.03714.65
5.3.250.0030.03714.65
5.3.240.0070.07314.57
5.3.230.0070.03314.52
5.3.220.0000.05714.49
5.3.210.0030.05314.64
5.3.200.0030.05314.45
5.3.190.0000.04014.66
5.3.180.0030.06314.62
5.3.170.0000.04314.56
5.3.160.0030.04314.69
5.3.150.0030.03314.48
5.3.140.0070.03314.66
5.3.130.0030.07714.67
5.3.120.0070.04314.55
5.3.110.0000.04014.65
5.3.100.0030.04014.05
5.3.90.0100.03313.96
5.3.80.0070.03714.04
5.3.70.0070.03714.00
5.3.60.0000.04313.98
5.3.50.0000.04013.97
5.3.40.0000.04013.94
5.3.30.0030.03313.83
5.3.20.0030.04013.80
5.3.10.0030.03313.59
5.3.00.0000.04013.67
5.2.170.0030.02711.14
5.2.160.0000.02711.27
5.2.150.0030.02711.07
5.2.140.0100.02011.20
5.2.130.0070.02710.95
5.2.120.0000.03711.23
5.2.110.0070.02311.23
5.2.100.0030.02711.21
5.2.90.0000.03011.13
5.2.80.0000.02710.98
5.2.70.0000.02711.20
5.2.60.0030.03010.93
5.2.50.0030.02711.15
5.2.40.0030.02711.00
5.2.30.0000.03711.09
5.2.20.0030.02711.04
5.2.10.0000.03010.97
5.2.00.0000.02710.70
5.1.60.0000.02310.07
5.1.50.0000.0309.83
5.1.40.0000.04710.05
5.1.30.0000.03010.19
5.1.20.0000.03710.50
5.1.10.0000.05310.15
5.1.00.0000.03710.16
5.0.50.0000.0438.61
5.0.40.0000.0378.39
5.0.30.0000.0678.10
5.0.20.0000.0478.27
5.0.10.0030.0378.23
5.0.00.0000.0338.24
4.4.90.0030.0137.62
4.4.80.0030.0177.62
4.4.70.0000.0177.62
4.4.60.0000.0207.62
4.4.50.0000.0177.62
4.4.40.0030.0237.62
4.4.30.0000.0277.62
4.4.20.0000.0307.62
4.4.10.0000.0177.62
4.4.00.0000.0577.62
4.3.110.0030.0177.62
4.3.100.0030.0337.62
4.3.90.0000.0377.62
4.3.80.0030.0507.62
4.3.70.0030.0337.62
4.3.60.0030.0377.62
4.3.50.0000.0277.62
4.3.40.0030.0437.62
4.3.30.0000.0277.62
4.3.20.0070.0307.62
4.3.10.0000.0307.62
4.3.00.0000.0377.62

preferences:
40.86 ms | 400 KiB | 5 Q