3v4l.org

run code in 300+ PHP versions simultaneously
y <?php class A { private $a = 5; } $a = new A(); $rf = new ReflectionClass($a); var_dump($rf);die; $pr = $rf->getProperty('a'); $pr->setAccesible(true); $value = $pr->getValue($a); echo $value; echo $a->a;

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)
8.3.60.0100.01016.50
8.3.50.0070.00822.83
8.3.40.0140.00018.73
8.3.30.0150.00318.96
8.3.20.0000.00720.04
8.3.10.0040.00420.53
8.3.00.0030.00619.38
8.2.180.0130.00616.38
8.2.170.0140.00722.96
8.2.160.0030.01020.35
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0060.00321.02
8.2.110.0100.00020.48
8.2.100.0080.00418.16
8.2.90.0000.00819.22
8.2.80.0060.00317.97
8.2.70.0080.00017.63
8.2.60.0040.00418.02
8.2.50.0000.00818.07
8.2.40.0040.00418.16
8.2.30.0000.00819.43
8.2.20.0000.00817.72
8.2.10.0000.00717.86
8.2.00.0000.00817.66
8.1.280.0170.00725.92
8.1.270.0060.00322.24
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00622.14
8.1.230.0070.00319.16
8.1.220.0030.00517.74
8.1.210.0030.00518.77
8.1.200.0040.00417.23
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0000.00818.37
8.1.160.0050.00221.90
8.1.150.0040.00418.72
8.1.140.0000.00817.41
8.1.130.0030.00317.73
8.1.120.0070.00017.39
8.1.110.0040.00417.37
8.1.100.0000.00717.40
8.1.90.0080.00017.29
8.1.80.0000.00717.37
8.1.70.0000.00717.34
8.1.60.0000.00817.51
8.1.50.0040.00417.40
8.1.40.0050.00217.49
8.1.30.0090.00017.55
8.1.20.0000.00717.48
8.1.10.0050.00217.59
8.1.00.0000.00817.41
8.0.300.0000.00818.77
8.0.290.0040.00416.88
8.0.280.0030.00318.48
8.0.270.0070.00017.23
8.0.260.0060.00017.18
8.0.250.0000.00716.91
8.0.240.0000.00816.92
8.0.230.0030.00316.85
8.0.220.0000.00816.76
8.0.210.0060.00316.95
8.0.200.0000.00716.98
8.0.190.0030.00316.96
8.0.180.0070.00016.80
8.0.170.0000.00716.89
8.0.160.0000.00716.71
8.0.150.0080.00016.86
8.0.140.0070.00016.85
8.0.130.0060.00013.35
8.0.120.0050.00316.73
8.0.110.0020.00516.89
8.0.100.0000.00816.75
8.0.90.0000.00816.68
8.0.80.0060.01616.75
8.0.70.0070.00016.78
8.0.60.0070.00016.77
8.0.50.0040.00416.71
8.0.30.0100.01217.09
8.0.20.0100.00917.40
8.0.10.0000.00816.89
8.0.00.0100.00816.75
7.4.330.0030.00315.00
7.4.320.0030.00316.54
7.4.300.0000.00616.50
7.4.290.0040.00416.52
7.4.280.0040.00416.44
7.4.270.0000.00716.55
7.4.260.0070.00016.50
7.4.250.0040.00416.54
7.4.240.0070.00016.42
7.4.230.0000.00816.39
7.4.220.0100.00716.47
7.4.210.0100.00616.30
7.4.200.0080.00016.36
7.4.160.0110.00716.34
7.4.150.0070.01117.40
7.4.140.0070.01017.86
7.4.130.0060.01116.50
7.4.120.0070.01316.53
7.4.110.0000.01816.64
7.4.100.0130.01316.63
7.4.90.0030.01316.49
7.4.80.0090.00919.39
7.4.70.0060.00916.40
7.4.60.0030.01616.33
7.4.50.0050.00316.57
7.4.40.0070.01116.59
7.4.30.0080.00816.21
7.4.00.0060.01015.06
7.3.330.0060.00013.19
7.3.320.0000.00613.30
7.3.310.0050.00316.13
7.3.300.0030.00316.11
7.3.290.0070.00716.25
7.3.280.0060.01116.25
7.3.270.0180.00017.40
7.3.260.0080.00916.56
7.3.250.0060.01116.40
7.3.240.0120.01216.27
7.3.230.0080.00816.39
7.3.210.0100.01316.32
7.3.200.0110.01119.39
7.3.190.0060.00916.25
7.3.180.0100.00616.36
7.3.170.0090.00916.27
7.3.160.0160.00016.40
7.3.10.0060.00916.66
7.3.00.0090.00316.46
7.2.330.0100.00716.43
7.2.320.0090.00916.74
7.2.310.0130.01016.66
7.2.300.0130.00616.55
7.2.290.0120.00416.44
7.2.130.0130.00316.82
7.2.120.0080.00416.72
7.2.110.0030.00916.91
7.2.100.0040.00416.94
7.2.90.0070.00316.64
7.2.80.0070.00716.91
7.2.70.0030.01016.70
7.2.60.0090.00616.68
7.2.50.0000.01616.80
7.2.40.0030.01016.94
7.2.30.0130.00016.94
7.2.20.0060.00917.00
7.2.10.0070.00716.54
7.2.00.0060.00517.72
7.1.250.0000.01115.70
7.1.100.0030.00718.09
7.1.70.0040.00417.06
7.1.60.0060.01919.61
7.1.50.0060.01616.75
7.1.00.0100.07022.37
7.0.200.0030.00616.65
7.0.140.0100.06722.09
7.0.60.0070.08319.94
7.0.50.0070.08317.84
7.0.40.0030.08720.18
7.0.30.0230.04320.12
7.0.20.0230.03320.05
7.0.10.0030.04320.23
7.0.00.0100.08320.25
5.6.280.0000.07020.78
5.6.210.0070.08720.45
5.6.200.0030.04018.27
5.6.190.0030.05720.57
5.6.180.0370.05720.48
5.6.170.0370.07720.47
5.6.160.0100.05020.59
5.6.150.0100.03718.16
5.6.140.0070.04018.18
5.6.130.0100.08018.18
5.6.120.0070.08320.94
5.6.110.0000.06021.01
5.6.100.0170.07020.98
5.6.90.0170.05320.88
5.6.80.0000.06020.43
5.5.350.0130.06320.52
5.5.340.0070.03717.95
5.5.330.0070.05720.27
5.5.320.0400.07020.24
5.5.310.0300.07720.34
5.5.300.0130.06717.97
5.5.290.0170.07317.93
5.5.280.0100.03720.98
5.5.270.0070.07020.85
5.5.260.0000.05720.97
5.5.250.0130.07320.70
5.5.240.0200.05720.18
5.4.450.0170.04019.17
5.4.440.0600.03719.55
5.4.430.0770.05019.23
5.4.420.0900.07019.63
5.4.410.0030.05719.30
5.4.400.0570.06019.25
5.4.390.0530.06018.95
5.4.380.0130.05718.49
5.4.370.0300.04018.51
5.4.360.0130.05318.57
5.4.350.0300.04018.56
5.4.340.0170.06718.55
5.4.320.0070.03812.50
5.4.310.0100.03912.49
5.4.300.0040.03912.50
5.4.290.0080.03912.49
5.4.280.0100.03312.39
5.4.270.0100.04812.39
5.4.260.0100.04812.39
5.4.250.0060.04912.39
5.4.240.0090.04812.39
5.4.230.0070.03812.38
5.4.220.0090.04312.38
5.4.210.0090.03712.38
5.4.200.0080.04312.38
5.4.190.0060.03612.38
5.4.180.0100.04912.38
5.4.170.0050.05112.39
5.4.160.0060.03612.39
5.4.150.0070.03512.38
5.4.140.0080.04212.06
5.4.130.0090.03312.06
5.4.120.0120.04612.02
5.4.110.0070.03812.01
5.4.100.0090.03712.01
5.4.90.0120.05312.01
5.4.80.0120.05812.01
5.4.70.0110.04912.01
5.4.60.0070.05112.00
5.4.50.0080.05112.01
5.4.40.0070.04511.99
5.4.30.0080.04911.98
5.4.20.0120.06111.99
5.4.10.0060.05211.99
5.4.00.0070.04311.48
5.3.290.0060.04412.80
5.3.280.0130.04812.71
5.3.270.0090.04512.72
5.3.260.0130.05812.72
5.3.250.0090.05212.72
5.3.240.0130.04912.72
5.3.230.0100.05012.71
5.3.220.0120.04812.68
5.3.210.0100.04112.68
5.3.200.0070.04312.68
5.3.190.0070.04112.68
5.3.180.0030.03912.67
5.3.170.0060.03712.67
5.3.160.0090.03612.67
5.3.150.0060.03912.68
5.3.140.0060.04212.66
5.3.130.0050.04312.66
5.3.120.0070.04112.66
5.3.110.0080.03712.66
5.3.100.0060.03712.12
5.3.90.0060.03712.10
5.3.80.0090.03412.09
5.3.70.0090.03412.09
5.3.60.0060.03712.07
5.3.50.0080.03412.02
5.3.40.0080.04412.02
5.3.30.0060.04111.98
5.3.20.0070.03811.76
5.3.10.0080.03611.72
5.3.00.0070.03611.71
5.2.170.0110.0309.22
5.2.160.0100.0329.21
5.2.150.0050.0319.22
5.2.140.0030.0339.21
5.2.130.0060.0309.18
5.2.120.0050.0299.18
5.2.110.0070.0329.18
5.2.100.0060.0289.18
5.2.90.0070.0339.18
5.2.80.0070.0369.17
5.2.70.0070.0389.17
5.2.60.0030.0319.13
5.2.50.0050.0359.09
5.2.40.0060.0289.07
5.2.30.0060.0289.04
5.2.20.0070.0279.03
5.2.10.0050.0308.94
5.2.00.0040.0308.80
5.1.60.0030.0258.09
5.1.50.0040.0268.08
5.1.40.0030.0268.07
5.1.30.0090.0318.41
5.1.20.0040.0278.43
5.1.10.0040.0268.16
5.1.00.0080.0238.16
5.0.50.0030.0226.64
5.0.40.0050.0186.49
5.0.30.0070.0346.31
5.0.20.0040.0236.27
5.0.10.0050.0196.25
5.0.00.0060.0336.25
4.4.90.0030.0204.78
4.4.80.0010.0174.76
4.4.70.0040.0154.75
4.4.60.0030.0214.76
4.4.50.0030.0204.77
4.4.40.0000.0294.71
4.4.30.0060.0164.76
4.4.20.0020.0174.84
4.4.10.0030.0194.85
4.4.00.0040.0264.76
4.3.110.0040.0204.67
4.3.100.0060.0154.66
4.3.90.0030.0144.63
4.3.80.0010.0264.59
4.3.70.0040.0134.63
4.3.60.0020.0154.63
4.3.50.0040.0144.63
4.3.40.0060.0214.54
4.3.30.0050.0133.30
4.3.20.0020.0163.28
4.3.10.0020.0153.23
4.3.00.0000.01718.16

preferences:
44.91 ms | 401 KiB | 5 Q