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); var_dump($defaults[0]->name, $defaults[0]->getValue()); var_dump($defaults[1]->name, $defaults[1]->getValue()); var_dump($defaults[2]->name, $defaults[2]->getValue());

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)
8.3.40.0120.00918.66
8.3.30.0140.00019.22
8.3.20.0040.00420.33
8.3.10.0050.00322.12
8.3.00.0070.00022.52
8.2.170.0000.01422.96
8.2.160.0080.00820.82
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0080.00326.16
8.2.120.0050.00319.48
8.2.110.0030.00622.20
8.2.100.0120.00019.67
8.2.90.0040.00419.17
8.2.80.0040.00418.04
8.2.70.0060.00317.63
8.2.60.0000.00817.68
8.2.50.0040.00418.07
8.2.40.0000.00818.28
8.2.30.0000.00818.07
8.2.20.0070.00017.68
8.2.10.0040.00417.83
8.2.00.0000.00717.81
8.1.270.0080.00022.06
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0060.00323.83
8.1.230.0120.00019.00
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0080.00017.40
8.1.180.0050.00318.10
8.1.170.0060.00318.58
8.1.160.0050.00222.03
8.1.150.0060.00318.60
8.1.140.0000.00917.41
8.1.130.0080.00017.75
8.1.120.0030.00517.47
8.1.110.0040.00417.42
8.1.100.0040.00417.36
8.1.90.0040.00417.38
8.1.80.0030.00317.42
8.1.70.0030.00317.37
8.1.60.0060.00317.57
8.1.50.0080.00017.46
8.1.40.0030.00517.44
8.1.30.0040.00417.49
8.1.20.0040.00417.60
8.1.10.0040.00417.59
8.1.00.0030.00517.53
8.0.300.0040.00418.77
8.0.290.0040.00417.16
8.0.280.0070.00018.27
8.0.270.0000.00717.13
8.0.260.0030.00316.76
8.0.250.0000.00616.98
8.0.240.0030.00316.86
8.0.230.0070.00016.96
8.0.220.0070.00016.93
8.0.210.0070.00016.95
8.0.200.0030.00316.98
8.0.190.0030.00516.86
8.0.180.0030.00316.82
8.0.170.0040.00416.96
8.0.160.0000.00716.91
8.0.150.0070.00016.74
8.0.140.0050.00316.93
8.0.130.0030.00313.36
8.0.120.0000.00816.82
8.0.110.0040.00416.80
8.0.100.0000.00716.80
8.0.90.0050.00216.86
8.0.80.0130.00316.88
8.0.70.0060.00316.88
8.0.60.0030.00316.83
8.0.50.0000.00716.96
8.0.30.0240.00517.20
8.0.20.0080.01417.40
8.0.10.0000.00817.11
8.0.00.0050.01216.82
7.4.330.0000.00615.19
7.4.320.0000.00616.54
7.4.300.0000.00616.54
7.4.290.0000.00716.52
7.4.280.0050.00216.54
7.4.270.0030.00316.59
7.4.260.0000.00716.63
7.4.250.0030.00616.50
7.4.240.0020.00616.55
7.4.230.0000.00716.69
7.4.220.0070.01416.55
7.4.210.0090.00516.58
7.4.200.0070.00016.56
7.4.190.0040.00416.77
7.4.160.0100.00716.70
7.4.150.0040.01317.40
7.4.140.0110.00817.86
7.4.130.0120.00716.66
7.4.120.0070.01016.48
7.4.110.0130.00416.42
7.4.100.0120.00416.68
7.4.90.0060.01516.64
7.4.80.0060.01219.39
7.4.70.0070.01716.61
7.4.60.0120.00916.55
7.4.50.0040.00416.65
7.4.40.0090.00622.77
7.4.30.0030.01316.50
7.4.00.0090.00914.86
7.3.330.0000.00613.37
7.3.320.0030.00313.20
7.3.310.0000.00716.44
7.3.300.0030.00316.26
7.3.290.0110.00316.34
7.3.280.0080.01216.32
7.3.270.0130.00317.40
7.3.260.0030.01416.43
7.3.250.0070.01016.54
7.3.240.0160.00316.37
7.3.230.0100.00716.39
7.3.210.0100.00716.47
7.3.200.0070.01019.39
7.3.190.0060.01616.49
7.3.180.0080.00816.38
7.3.170.0040.01416.44
7.3.160.0090.00916.49
7.3.120.0110.00614.72
7.3.110.0030.01414.93
7.3.100.0070.00714.93
7.3.90.0030.01014.90
7.3.80.0120.00614.59
7.3.70.0090.00614.88
7.3.60.0070.00714.57
7.3.50.0090.00314.57
7.3.40.0100.00314.71
7.3.30.0100.00314.77
7.3.20.0030.01016.35
7.3.10.0080.00816.39
7.3.00.0070.00316.58
7.2.330.0120.00616.70
7.2.320.0100.01616.79
7.2.310.0080.00816.41
7.2.300.0090.00616.45
7.2.290.0090.01216.34
7.2.250.0110.00714.96
7.2.240.0070.01415.14
7.2.230.0070.01014.88
7.2.220.0070.00315.07
7.2.210.0000.01415.13
7.2.200.0070.00714.75
7.2.190.0070.00714.91
7.2.180.0000.01314.89
7.2.170.0030.01215.07
7.2.60.0030.01016.21
7.2.00.0000.01419.40
7.1.330.0120.00315.78
7.1.320.0030.00715.75
7.1.310.0080.00415.85
7.1.300.0030.01415.91
7.1.290.0000.01215.81
7.1.280.0080.00615.73
7.1.270.0070.00315.85
7.1.260.0080.00415.95
7.1.200.0040.00815.86
7.1.100.0040.00718.10
7.1.70.0040.00416.92
7.1.60.0060.01919.82
7.1.50.0070.01116.89
7.1.00.0000.08022.29
7.0.200.0090.00616.68
7.0.140.0030.07322.00
7.0.100.0470.08319.85
7.0.90.0130.05019.84
7.0.80.0070.07019.94
7.0.70.0000.05719.83
7.0.60.0370.06719.88
7.0.50.0270.07320.39
7.0.40.0170.03720.14
7.0.30.0100.08720.13
7.0.20.0130.08320.00
7.0.10.0070.06020.07
7.0.00.0100.05320.07
5.6.280.0030.07321.07
5.6.250.0130.07020.71
5.6.240.0070.07720.62
5.6.230.0070.07720.49
5.6.220.0030.04320.53
5.6.210.0130.06020.55
5.6.200.0030.07721.04
5.6.190.0070.06721.01
5.6.180.0130.07321.08
5.6.170.0030.08321.11
5.6.160.0030.04721.03
5.6.150.0030.04021.08
5.6.140.0170.04321.04
5.6.130.0030.09021.05
5.6.120.0100.04321.10
5.6.110.0100.07021.02
5.6.100.0070.08020.91
5.6.90.0000.08721.11
5.6.80.0130.07020.40
5.6.70.0100.06320.41
5.6.60.0100.07020.39
5.6.50.0030.06020.38
5.6.40.0070.08020.43
5.6.30.0130.07020.36
5.6.20.0170.07020.46
5.6.10.0130.06020.30
5.6.00.0100.07320.44
5.5.380.0000.06020.41
5.5.370.0100.07720.47
5.5.360.0100.06320.40
5.5.350.0100.08720.37
5.5.340.0070.04020.87
5.5.330.0200.06320.79
5.5.320.0030.08020.88
5.5.310.0070.07320.88
5.5.300.0130.07320.64
5.5.290.0170.09020.88
5.5.280.0070.08720.70
5.5.270.0030.05020.71
5.5.260.0170.07020.86
5.5.250.0100.07720.63
5.5.240.0170.04020.11
5.5.230.0130.07720.27
5.5.220.0130.04020.28
5.5.210.0130.06720.21
5.5.200.0070.08020.13
5.5.190.0070.07320.14
5.5.180.0070.05020.12
5.5.160.0070.05320.25
5.5.150.0070.07320.18
5.5.140.0070.08320.16
5.5.130.0030.08020.25
5.5.120.0100.07020.22
5.5.110.0100.07320.23
5.5.100.0100.06020.08
5.5.90.0100.07320.09
5.5.80.0070.05320.06
5.5.70.0030.07720.16
5.5.60.0100.04020.09
5.5.50.0030.08320.09
5.5.40.0100.06720.05
5.5.30.0030.07020.16
5.5.20.0070.04020.04
5.5.10.0070.06020.02
5.5.00.0030.07719.96
5.4.450.0100.07319.20
5.4.440.0100.07319.35
5.4.430.0070.07019.41
5.4.420.0100.08019.20
5.4.410.0130.06719.05
5.4.400.0070.05019.21
5.4.390.0030.06719.16
5.4.380.0170.05719.03
5.4.370.0030.05319.16
5.4.360.0100.07719.04
5.4.350.0070.07019.16
5.4.340.0070.06319.18
5.4.320.0170.06019.18
5.4.310.0070.06318.92
5.4.300.0130.06719.01
5.4.290.0070.05018.87
5.4.280.0070.04319.09
5.4.270.0100.06319.21
5.4.260.0000.04718.81
5.4.250.0030.05719.10
5.4.240.0100.06719.15
5.4.230.0170.07019.11
5.4.220.0100.06719.04
5.4.210.0070.07318.84
5.4.200.0070.06719.02
5.4.190.0070.05318.84
5.4.180.0070.07719.03
5.4.170.0070.03319.08
5.4.160.0030.06318.88
5.4.150.0030.07318.82
5.4.140.0030.05316.41
5.4.130.0070.07016.40
5.4.120.0070.05316.17
5.4.110.0000.04316.50
5.4.100.0030.07716.50
5.4.90.0070.03716.48
5.4.80.0070.07316.49
5.4.70.0000.04016.46
5.4.60.0070.05016.37
5.4.50.0030.05316.40
5.4.40.0070.07716.39
5.4.30.0100.04316.45
5.4.20.0030.03716.33
5.4.10.0030.03716.46
5.4.00.0070.06015.86
5.3.290.0070.04714.75
5.3.280.0070.07014.67
5.3.270.0100.06714.53
5.3.260.0030.05314.65
5.3.250.0100.07714.71
5.3.240.0070.07314.63
5.3.230.0100.07314.68
5.3.220.0100.06314.67
5.3.210.0000.07714.67
5.3.200.0200.05014.65
5.3.190.0030.08014.54
5.3.180.0130.06014.56
5.3.170.0030.07714.65
5.3.160.0130.05314.54
5.3.150.0070.05714.70
5.3.140.0100.04014.54
5.3.130.0070.03714.54
5.3.120.0100.06014.52
5.3.110.0030.04014.63
5.3.100.0100.07014.09
5.3.90.0070.05014.04
5.3.80.0070.03714.12
5.3.70.0030.04014.07
5.3.60.0100.07014.13
5.3.50.0070.07014.07
5.3.40.0100.07013.96
5.3.30.0030.07013.84
5.3.20.0030.06013.61
5.3.10.0130.06013.71
5.3.00.0070.04013.73
5.2.170.0170.06711.24
5.2.160.0030.03711.00
5.2.150.0030.04011.03
5.2.140.0030.05311.06
5.2.130.0000.03711.15
5.2.120.0130.05011.08
5.2.110.0030.04711.20
5.2.100.0070.03011.16
5.2.90.0100.05311.20
5.2.80.0100.03011.09
5.2.70.0030.04311.08
5.2.60.0100.04310.95
5.2.50.0100.04010.90
5.2.40.0170.02310.88
5.2.30.0070.02710.96
5.2.20.0030.03010.99
5.2.10.0070.05710.91
5.2.00.0000.06310.70
5.1.60.0030.04010.10
5.1.50.0100.04710.05
5.1.40.0070.05710.08
5.1.30.0030.05710.25
5.1.20.0070.04010.36
5.1.10.0000.04710.05
5.1.00.0030.03010.18
5.0.50.0000.0238.62
5.0.40.0030.0238.39
5.0.30.0030.0678.29
5.0.20.0070.0308.30
5.0.10.0070.0208.28
5.0.00.0030.0578.28
4.4.90.0030.0178.28
4.4.80.0000.0208.28
4.4.70.0030.0238.28
4.4.60.0030.0278.28
4.4.50.0000.0378.28
4.4.40.0000.0308.28
4.4.30.0030.0208.28
4.4.20.0030.0278.28
4.4.10.0000.0278.28
4.4.00.0000.0478.28
4.3.110.0000.0338.28
4.3.100.0070.0278.28
4.3.90.0030.0238.28
4.3.80.0000.0438.28
4.3.70.0070.0208.28
4.3.60.0070.0308.28
4.3.50.0000.0208.28
4.3.40.0030.0508.28
4.3.30.0000.0238.28
4.3.20.0000.0208.28
4.3.10.0000.0378.28
4.3.00.0000.0308.28

preferences:
38.14 ms | 400 KiB | 5 Q