3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { private $private = 'private'; public $public = 'public'; } $r = new \ReflectionClass('A'); $p = $r->getProperty('private'); $p->setAccessible(true); var_dump($p->getValue(new A())); $p = $r->getProperty('public'); $p->setAccessible(false); var_dump($p->getValue(new 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)
8.3.60.0150.00618.43
8.3.50.0120.00521.15
8.3.40.0120.00318.67
8.3.30.0070.00720.14
8.3.20.0020.00520.27
8.3.10.0080.00021.95
8.3.00.0000.00922.52
8.2.180.0090.00616.50
8.2.170.0070.01022.96
8.2.160.0080.00622.14
8.2.150.0090.00624.18
8.2.140.0030.00624.66
8.2.130.0050.00326.16
8.2.120.0050.00320.80
8.2.110.0000.00922.11
8.2.100.0040.00817.84
8.2.90.0040.00418.99
8.2.80.0040.00419.15
8.2.70.0000.00817.63
8.2.60.0000.00817.93
8.2.50.0030.00618.07
8.2.40.0060.00318.16
8.2.30.0040.00419.52
8.2.20.0050.00317.62
8.2.10.0030.00517.55
8.2.00.0040.00417.54
8.1.280.0130.00325.92
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.85
8.1.230.0090.00319.16
8.1.220.0060.00317.74
8.1.210.0050.00318.77
8.1.200.0040.00417.23
8.1.190.0060.00317.40
8.1.180.0080.00019.01
8.1.170.0090.00018.53
8.1.160.0080.00020.61
8.1.150.0060.00318.51
8.1.140.0050.00317.45
8.1.130.0000.00717.88
8.1.120.0040.00417.32
8.1.110.0070.00017.39
8.1.100.0040.00417.41
8.1.90.0040.00317.40
8.1.80.0050.00217.32
8.1.70.0030.00317.28
8.1.60.0000.00717.55
8.1.50.0000.00717.38
8.1.40.0030.00617.36
8.1.30.0040.00417.59
8.1.20.0060.00317.65
8.1.10.0070.00017.54
8.1.00.0030.00617.53
8.0.300.0000.00818.77
8.0.290.0000.00717.05
8.0.280.0030.00318.31
8.0.270.0000.00717.21
8.0.260.0000.00616.77
8.0.250.0030.00516.81
8.0.240.0080.00016.90
8.0.230.0000.00716.89
8.0.220.0000.00716.82
8.0.210.0000.00716.86
8.0.200.0000.00716.78
8.0.190.0000.00816.96
8.0.180.0030.00516.75
8.0.170.0040.00416.84
8.0.160.0000.00816.85
8.0.150.0030.00316.80
8.0.140.0050.00216.71
8.0.130.0000.00513.23
8.0.120.0070.00016.84
8.0.110.0000.00716.78
8.0.100.0070.00016.72
8.0.90.0000.00716.77
8.0.80.0060.00916.82
8.0.70.0000.00816.87
8.0.60.0050.00316.80
8.0.50.0000.00716.89
8.0.30.0060.01316.84
8.0.20.0120.01017.40
8.0.10.0020.00516.92
8.0.00.0040.01416.66
7.4.330.0030.00315.00
7.4.320.0030.00316.47
7.4.300.0030.00316.46
7.4.290.0070.00016.39
7.4.280.0000.00716.45
7.4.270.0020.00616.48
7.4.260.0000.00513.21
7.4.250.0040.00416.38
7.4.240.0030.00416.49
7.4.230.0030.00316.40
7.4.220.0090.00616.51
7.4.210.0070.01016.55
7.4.200.0040.00316.45
7.4.190.0070.00016.55
7.4.160.0050.01016.43
7.4.150.0060.01317.40
7.4.140.0140.00317.86
7.4.130.0130.00516.47
7.4.120.0100.01316.39
7.4.110.0090.00916.36
7.4.100.0100.01016.51
7.4.90.0070.01016.42
7.4.80.0070.01019.39
7.4.70.0080.01216.26
7.4.60.0030.01616.37
7.4.50.0030.00616.11
7.4.40.0100.00322.77
7.4.30.0000.01516.40
7.4.00.0070.01014.44
7.3.330.0030.00313.16
7.3.320.0030.00313.27
7.3.310.0070.00016.05
7.3.300.0030.00316.19
7.3.290.0110.00916.11
7.3.280.0100.00416.20
7.3.270.0080.00917.40
7.3.260.0130.00316.43
7.3.250.0110.00816.21
7.3.240.0120.00316.28
7.3.230.0030.01316.40
7.3.210.0060.00916.18
7.3.200.0120.00619.39
7.3.190.0110.01116.49
7.3.180.0120.00816.43
7.3.170.0120.00316.27
7.3.160.0040.01116.39
7.3.120.0040.00814.63
7.2.330.0170.00616.61
7.2.320.0090.00916.57
7.2.310.0120.00616.68
7.2.300.0140.00316.70
7.2.290.0030.01316.52
7.2.00.0070.00719.38
7.1.200.0000.01215.68
7.1.100.0040.00817.97
7.1.70.0060.00317.12
7.1.60.0070.01719.32
7.1.50.0090.00316.81
7.1.00.0030.04022.48
7.0.200.0000.00716.85
7.0.140.0030.07322.09
7.0.100.0430.08019.99
7.0.90.0300.09019.86
7.0.80.0370.08019.87
7.0.70.0430.04019.87
7.0.60.0300.09019.98
7.0.50.0370.04020.38
7.0.40.0000.04319.96
7.0.30.0030.08719.96
7.0.20.0070.06720.12
7.0.10.0100.08020.04
7.0.00.0130.07020.08
5.6.280.0070.07021.09
5.6.250.0130.07320.50
5.6.240.0030.08720.64
5.6.230.0100.05720.71
5.6.220.0030.08020.49
5.6.210.0130.07020.66
5.6.200.0100.06321.05
5.6.190.0070.08020.93
5.6.180.0070.07021.07
5.6.170.0030.07320.93
5.6.160.0030.04321.02
5.6.150.0030.07720.96
5.6.140.0070.05321.16
5.6.130.0130.07320.93
5.6.120.0070.08321.16
5.6.110.0070.07321.00
5.6.100.0030.08021.12
5.6.90.0100.08021.00
5.6.80.0100.07320.37
5.6.70.0100.06720.48
5.6.60.0170.06320.32
5.6.50.0130.03720.55
5.6.40.0130.07320.39
5.6.30.0000.08320.29
5.6.20.0100.06320.46
5.6.10.0100.08020.30
5.6.00.0200.06720.47
5.5.380.0130.06720.49
5.5.370.0070.08020.52
5.5.360.0100.08020.44
5.5.350.0030.08320.37
5.5.340.0170.07720.82
5.5.330.0030.07020.91
5.5.320.0070.03320.92
5.5.310.0030.04020.79
5.5.300.0170.07720.77
5.5.290.0070.06020.64
5.5.280.0000.05320.91
5.5.270.0070.03720.79
5.5.260.0130.08020.89
5.5.250.0000.04320.71
5.5.240.0070.06720.19
5.5.230.0130.06320.02
5.5.220.0030.05020.29
5.5.210.0130.08020.30
5.5.200.0000.07320.24
5.5.190.0070.07319.99
5.5.180.0070.08320.07
5.5.160.0100.04320.26
5.5.150.0070.08020.12
5.5.140.0230.06720.20
5.5.130.0000.06720.27
5.5.120.0130.07720.23
5.5.110.0070.03720.25
5.5.100.0070.08020.16
5.5.90.0030.05020.02
5.5.80.0000.04319.96
5.5.70.0070.08320.09
5.5.60.0130.07020.15
5.5.50.0100.07320.17
5.5.40.0130.07320.15
5.5.30.0100.07320.13
5.5.20.0100.07720.10
5.5.10.0100.07320.07
5.5.00.0100.06720.06
5.4.450.0070.04719.37
5.4.440.0070.04719.22
5.4.430.0100.07319.36
5.4.420.0000.08719.35
5.4.410.0030.04319.32
5.4.400.0030.05319.05
5.4.390.0030.07718.90
5.4.380.0070.09018.95
5.4.370.0070.04719.13
5.4.360.0170.06318.91
5.4.350.0130.07318.90
5.4.340.0130.07019.14
5.4.320.0070.05319.18
5.4.310.0130.07019.13
5.4.300.0000.06319.12
5.4.290.0000.08319.02
5.4.280.0070.06719.05
5.4.270.0070.05019.05
5.4.260.0070.07719.21
5.4.250.0070.07719.02
5.4.240.0130.02719.13
5.4.230.0100.07719.07
5.4.220.0130.07319.11
5.4.210.0130.07319.13
5.4.200.0170.06319.04
5.4.190.0070.07719.20
5.4.180.0170.04319.15
5.4.170.0030.07719.15
5.4.160.0100.07319.15
5.4.150.0070.08019.21
5.4.140.0030.08016.48
5.4.130.0070.07016.32
5.4.120.0100.06316.42
5.4.110.0030.05716.32
5.4.100.0100.07016.34
5.4.90.0070.06316.39
5.4.80.0070.05016.45
5.4.70.0100.06716.46
5.4.60.0100.07016.25
5.4.50.0030.07316.52
5.4.40.0000.07716.54
5.4.30.0070.06716.36
5.4.20.0030.08016.36
5.4.10.0130.07316.40
5.4.00.0070.07315.85
5.3.290.0070.06314.75
5.3.280.0030.08014.61
5.3.270.0030.04714.74
5.3.260.0030.05014.63
5.3.250.0070.06714.69
5.3.240.0100.06714.59
5.3.230.0070.07314.58
5.3.220.0130.06014.63
5.3.210.0000.08014.49
5.3.200.0100.07014.54
5.3.190.0030.04714.67
5.3.180.0170.06314.66
5.3.170.0070.06014.55
5.3.160.0070.05714.49
5.3.150.0130.06314.61
5.3.140.0100.07714.57
5.3.130.0000.08314.59
5.3.120.0030.04014.66
5.3.110.0030.06014.65
5.3.100.0030.07714.10
5.3.90.0100.06713.96
5.3.80.0100.06713.91
5.3.70.0100.07314.14
5.3.60.0030.05714.05
5.3.50.0130.03013.96
5.3.40.0070.06713.83
5.3.30.0000.08013.92
5.3.20.0100.06713.74
5.3.10.0170.04013.75
5.3.00.0070.05313.68
5.2.170.0070.02311.27
5.2.160.0000.03711.14
5.2.150.0100.05711.05
5.2.140.0030.06311.24
5.2.130.0030.03011.14
5.2.120.0130.02011.20
5.2.110.0030.06311.16
5.2.100.0070.05011.23
5.2.90.0070.06011.16
5.2.80.0070.04711.00
5.2.70.0070.05011.08
5.2.60.0170.05011.05
5.2.50.0100.05711.12
5.2.40.0030.03310.81
5.2.30.0070.06310.96
5.2.20.0000.03711.00
5.2.10.0030.06010.91
5.2.00.0100.05310.86
5.1.60.0000.04310.04
5.1.50.0030.03710.07
5.1.40.0070.0479.82
5.1.30.0070.05310.47
5.1.20.0030.06010.27
5.1.10.0000.05710.13
5.1.00.0070.05010.20
5.0.50.0030.0308.58
5.0.40.0070.0278.44
5.0.30.0100.0508.25
5.0.20.0070.0438.26
5.0.10.0030.0438.24
5.0.00.0030.0478.22
4.4.90.0070.0308.22
4.4.80.0130.0238.22
4.4.70.0000.0408.22
4.4.60.0070.0308.22
4.4.50.0030.0178.22
4.4.40.0070.0478.22
4.4.30.0070.0308.22
4.4.20.0030.0338.22
4.4.10.0000.0338.22
4.4.00.0030.0538.22
4.3.110.0000.0238.22
4.3.100.0100.0278.22
4.3.90.0070.0338.22
4.3.80.0100.0438.22
4.3.70.0030.0338.22
4.3.60.0030.0178.22
4.3.50.0130.0208.22
4.3.40.0070.0438.22
4.3.30.0000.0178.22
4.3.20.0030.0338.22
4.3.10.0000.0378.22
4.3.00.0030.0338.22

preferences:
35.71 ms | 401 KiB | 5 Q