3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { private $bar; } $object = (object) ["\0Foo\0bar" => 'tab']; $r = new ReflectionProperty(Foo::class, 'bar'); $r->setAccessible(true); var_dump($r->getValue($object));

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)
8.4.130.0060.00317.91
8.4.120.0040.00620.93
8.4.110.0130.00718.71
8.4.100.0150.00618.79
8.4.90.0140.00720.71
8.4.80.0130.00818.73
8.4.70.0120.00719.07
8.4.60.0120.01018.77
8.4.50.0060.00518.20
8.4.40.0150.00419.60
8.4.30.0030.01717.77
8.4.20.0160.00317.74
8.4.10.0090.00017.84
8.3.260.0120.00716.63
8.3.250.0130.00618.52
8.3.240.0080.00516.87
8.3.230.0130.00616.46
8.3.220.0110.00718.91
8.3.210.0120.00716.49
8.3.200.0050.00316.57
8.3.190.0130.00716.70
8.3.180.0030.00716.92
8.3.170.0140.00320.43
8.3.160.0120.00616.84
8.3.150.0150.00420.56
8.3.140.0060.00318.59
8.3.130.0060.00316.67
8.3.120.0120.00618.81
8.3.110.0150.00420.94
8.3.100.0000.00824.06
8.3.90.0040.00426.77
8.3.80.0090.00018.30
8.3.70.0060.01216.63
8.3.60.0170.00318.68
8.3.50.0060.01321.96
8.3.40.0070.01518.93
8.3.30.0110.00418.63
8.3.20.0080.00019.34
8.3.10.0040.00421.86
8.3.00.0040.00420.69
8.2.290.0090.01020.39
8.2.280.0050.00320.16
8.2.270.0090.00917.34
8.2.260.0100.00718.80
8.2.250.0040.00416.66
8.2.240.0060.00316.96
8.2.230.0000.00822.58
8.2.220.0060.00337.54
8.2.210.0040.00426.77
8.2.200.0110.00016.50
8.2.190.0160.00016.75
8.2.180.0120.00416.63
8.2.170.0110.00322.96
8.2.160.0030.01022.13
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0050.00219.82
8.2.110.0000.00921.06
8.2.100.0080.00417.78
8.2.90.0030.00518.16
8.2.80.0040.00419.88
8.2.70.0030.00617.63
8.2.60.0040.00417.50
8.2.50.0060.00317.55
8.2.40.0000.00819.35
8.2.30.0070.00019.47
8.2.20.0040.00417.56
8.2.10.0000.00717.98
8.2.00.0050.00317.89
8.1.330.0100.00916.29
8.1.320.0110.00816.20
8.1.310.0030.00716.53
8.1.300.0090.00016.14
8.1.290.0060.00330.84
8.1.280.0120.00625.92
8.1.270.0050.00323.83
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.34
8.1.230.0100.00020.84
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0030.00517.35
8.1.190.0000.00817.23
8.1.180.0060.00318.10
8.1.170.0080.00017.62
8.1.160.0070.00020.79
8.1.150.0040.00418.75
8.1.140.0040.00419.50
8.1.130.0030.00317.64
8.1.120.0000.00817.32
8.1.110.0040.00417.47
8.1.100.0040.00417.41
8.1.90.0000.00717.36
8.1.80.0070.00017.38
8.1.70.0040.00417.40
8.1.60.0050.00217.54
8.1.50.0000.00917.52
8.1.40.0040.00717.54
8.1.30.0040.00417.69
8.1.20.0030.00617.55
8.1.10.0000.00817.61
8.1.00.0040.00417.50
8.0.300.0070.00019.79
8.0.290.0050.00316.58
8.0.280.0000.00818.25
8.0.270.0030.00317.20
8.0.260.0000.00617.21
8.0.250.0030.00317.00
8.0.240.0030.00316.95
8.0.230.0070.00016.94
8.0.220.0050.00216.81
8.0.210.0040.00416.93
8.0.200.0000.00916.82
8.0.190.0040.00416.93
8.0.180.0000.00716.88
8.0.170.0050.00316.91
8.0.160.0040.00416.85
8.0.150.0070.00016.89
8.0.140.0040.00416.73
8.0.130.0070.00013.28
8.0.120.0030.00516.75
8.0.110.0000.00816.75
8.0.100.0000.00716.86
8.0.90.0040.00416.89
8.0.80.0090.01016.88
8.0.70.0040.00416.74
8.0.60.0040.00416.73
8.0.50.0040.00416.69
8.0.30.0100.01017.09
8.0.20.0100.01017.40
8.0.10.0050.00216.99
8.0.00.0090.01316.68
7.4.330.0050.00015.08
7.4.320.0060.00016.44
7.4.300.0000.00616.64
7.4.290.0000.00716.50
7.4.280.0040.00516.60
7.4.270.0030.00316.41
7.4.260.0030.00316.46
7.4.250.0040.00416.42
7.4.240.0070.00016.61
7.4.230.0070.00016.32
7.4.220.0140.01116.56
7.4.210.0060.00816.45
7.4.200.0000.00716.32
7.4.160.0060.01016.57
7.4.150.0150.00317.40
7.4.140.0080.00917.86
7.4.130.0080.00816.56
7.4.120.0090.00816.55
7.4.110.0030.01416.64
7.4.100.0030.01416.50
7.4.90.0070.01016.48
7.4.80.0030.01319.39
7.4.70.0120.00916.55
7.4.60.0150.00316.62
7.4.50.0040.01416.47
7.4.40.0030.01316.29
7.4.30.0000.01616.51
7.4.00.0000.01815.04
7.3.330.0040.00413.14
7.3.320.0030.00313.25
7.3.310.0000.00716.34
7.3.300.0030.00316.31
7.3.290.0070.00916.32
7.3.280.0060.00916.33
7.3.270.0100.00717.40
7.3.260.0100.01016.45
7.3.250.0130.00616.32
7.3.240.0090.01116.43
7.3.230.0080.00816.51
7.3.210.0060.00916.26
7.3.200.0080.00916.45
7.3.190.0100.00716.48
7.3.180.0100.01016.46
7.3.170.0070.01016.52
7.3.160.0120.00916.30
7.2.330.0030.01416.56
7.2.320.0080.01216.73
7.2.310.0060.01816.70
7.2.300.0120.00616.31
7.2.290.0120.01216.38
7.2.60.0030.01016.90
7.2.00.0030.01319.35
7.1.200.0030.00615.41
7.1.70.0040.00417.07
7.1.60.0030.00717.19
7.1.50.0040.01816.66
7.1.00.0070.07322.28
7.0.200.0030.01716.47
7.0.60.0900.00019.93
7.0.50.0930.00020.40
7.0.40.1170.00020.21
7.0.30.0930.00020.19
7.0.20.1070.00020.43
7.0.10.0900.00020.30
7.0.00.0770.00020.23
5.6.280.0100.06721.07
5.6.210.0930.00020.75
5.6.200.1030.00021.12
5.6.190.0970.00021.01
5.6.180.0830.00021.03
5.6.170.1000.00021.21
5.6.160.1030.00020.96
5.6.150.1000.00021.07
5.6.140.0870.00021.04
5.6.130.0970.00021.04
5.6.120.0770.00021.04
5.6.110.0830.00021.00
5.6.100.0900.00021.05
5.6.90.0870.00020.99
5.6.80.1170.00020.40
5.6.70.1070.00020.42
5.6.60.0700.00020.42
5.6.50.0830.00020.45
5.6.40.1100.00020.52
5.6.30.0900.00020.53
5.6.20.1100.00020.56
5.6.10.0830.00020.55
5.6.00.1100.00020.29
5.5.350.1070.00020.53
5.5.340.1000.00020.95
5.5.330.1070.00020.69
5.5.320.0870.00021.00
5.5.310.1000.00020.72
5.5.300.0930.00020.77
5.5.290.1000.00021.04
5.5.280.0770.00020.86
5.5.270.0970.00020.78
5.5.260.1000.00021.03
5.5.250.0930.00020.76
5.5.240.1030.00020.13
5.5.230.0770.00020.27
5.5.220.0800.00020.18
5.5.210.0870.00020.24
5.5.200.1030.00020.30
5.5.190.0930.00020.34
5.5.180.1000.00020.06
5.5.160.1070.00020.29
5.5.150.1100.00020.09
5.5.140.0870.00020.07
5.5.130.1000.00020.21
5.5.120.1170.00020.34
5.5.110.0970.00020.18
5.5.100.0970.00020.20
5.5.90.0930.00020.16
5.5.80.0800.00020.16
5.5.70.0800.00020.18
5.5.60.0830.00020.09
5.5.50.0830.00019.98
5.5.40.0830.00020.09
5.5.30.0730.00019.93
5.5.20.0970.00020.11
5.5.10.0930.00020.04
5.5.00.0800.00019.96

preferences:
27.8 ms | 403 KiB | 5 Q