3v4l.org

run code in 300+ PHP versions simultaneously
<?php class ClassName { private $property = 42; } $obj = new ClassName(); var_dump($obj); $refObject = new ReflectionObject( $obj ); $refProperty = $refObject->getProperty( 'property' ); $refProperty->setAccessible( true ); $refProperty->setValue(null, 'new value'); var_dump($obj);

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)
8.3.60.0120.00318.31
8.3.50.0220.00521.98
8.3.40.0080.00818.62
8.3.30.0110.00419.10
8.3.20.0060.00320.39
8.3.10.0080.00023.48
8.3.00.0050.00320.96
8.2.180.0060.00916.75
8.2.170.0070.01422.96
8.2.160.0100.00720.38
8.2.150.0050.00224.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0030.00520.76
8.2.110.0070.00421.11
8.2.100.0110.00018.22
8.2.90.0030.00619.05
8.2.80.0000.00917.97
8.2.70.0050.00317.63
8.2.60.0040.00417.79
8.2.50.0030.00618.10
8.2.40.0000.00720.59
8.2.30.0070.00019.26
8.2.20.0080.00017.69
8.2.10.0070.00018.00
8.2.00.0060.00317.60
8.1.280.0070.00725.92
8.1.270.0050.00322.06
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0120.00020.75
8.1.230.0080.00320.37
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0060.00317.22
8.1.190.0050.00317.23
8.1.180.0030.00518.10
8.1.170.0050.00318.43
8.1.160.0000.00718.77
8.1.150.0030.00520.08
8.1.140.0030.00517.43
8.1.130.0030.00317.83
8.1.120.0070.00017.29
8.1.110.0000.00717.37
8.1.100.0030.00517.40
8.1.90.0040.00417.35
8.1.80.0000.00717.31
8.1.70.0040.00417.29
8.1.60.0040.00417.44
8.1.50.0080.00017.43
8.1.40.0000.00717.48
8.1.30.0000.00817.65
8.1.20.0000.00817.70
8.1.10.0050.00217.59
8.1.00.0000.00817.49
8.0.300.0030.00618.77
8.0.290.0000.00816.75
8.0.280.0050.00518.38
8.0.270.0050.00517.14
8.0.260.0000.00617.28
8.0.250.0000.00816.86
8.0.240.0040.00416.90
8.0.230.0030.00316.94
8.0.220.0070.00016.84
8.0.210.0070.00016.81
8.0.200.0040.00416.88
8.0.190.0070.00016.92
8.0.180.0050.00316.94
8.0.170.0000.00916.91
8.0.160.0000.00816.82
8.0.150.0070.00016.73
8.0.140.0050.00216.82
8.0.130.0060.00013.30
8.0.120.0000.00816.85
8.0.110.0070.00016.80
8.0.100.0070.00016.72
8.0.90.0080.00016.78
8.0.80.0060.00916.95
8.0.70.0000.00716.80
8.0.60.0040.00416.87
8.0.50.0080.00016.88
8.0.30.0110.00716.95
8.0.20.0110.00717.40
8.0.10.0040.00417.06
8.0.00.0080.00916.88
7.4.330.0050.00015.00
7.4.320.0060.00016.59
7.4.300.0000.00616.54
7.4.290.0000.00716.43
7.4.280.0000.00716.46
7.4.270.0000.00816.46
7.4.260.0000.01116.45
7.4.250.0000.00716.41
7.4.240.0020.00516.54
7.4.230.0030.00316.64
7.4.220.0080.00916.48
7.4.210.0000.01416.52
7.4.200.0050.00216.61
7.4.160.0090.00616.38
7.4.150.0140.00617.40
7.4.140.0150.00517.86
7.4.130.0080.01116.38
7.4.120.0040.01216.43
7.4.110.0040.01616.32
7.4.100.0000.01716.28
7.4.90.0130.00316.24
7.4.80.0150.00319.39
7.4.70.0070.01116.29
7.4.60.0100.00716.40
7.4.50.0040.00016.43
7.4.40.0090.00916.24
7.4.30.0130.00316.39
7.4.00.0100.00814.85
7.3.330.0050.00013.21
7.3.320.0000.00613.25
7.3.310.0030.00316.05
7.3.300.0030.00416.10
7.3.290.0030.01016.21
7.3.280.0110.00816.20
7.3.270.0120.00417.40
7.3.260.0100.00716.20
7.3.250.0060.01416.33
7.3.240.0000.01816.48
7.3.230.0040.01516.52
7.3.210.0140.00616.24
7.3.200.0150.00319.39
7.3.190.0090.00816.56
7.3.180.0030.01316.29
7.3.170.0080.00916.27
7.3.160.0150.00016.23
7.3.120.0100.00814.54
7.3.110.0090.00914.84
7.3.100.0070.00714.57
7.3.90.0090.00614.77
7.3.80.0120.00214.59
7.3.70.0040.00614.51
7.3.60.0080.00414.76
7.3.50.0090.00414.82
7.3.40.0050.01214.57
7.3.30.0010.01014.72
7.3.20.0060.00716.58
7.3.10.0040.00816.50
7.3.00.0060.01016.63
7.2.330.0100.01016.46
7.2.320.0120.00416.61
7.2.310.0060.01016.25
7.2.300.0130.00316.57
7.2.290.0060.01216.62
7.2.250.0090.00914.96
7.2.240.0030.01614.80
7.2.230.0080.01014.64
7.2.220.0050.00815.16
7.2.210.0070.00614.64
7.2.200.0060.00814.69
7.2.190.0030.01014.95
7.2.180.0030.01214.87
7.2.170.0090.00514.97
7.2.130.0060.00316.49
7.2.120.0070.00716.63
7.2.110.0000.01416.68
7.2.100.0000.01116.72
7.2.90.0000.01316.92
7.2.80.0060.00616.78
7.2.70.0100.00316.51
7.2.60.0030.01016.84
7.2.50.0130.00316.50
7.2.40.0040.00916.70
7.2.30.0060.01016.85
7.2.20.0060.00916.74
7.2.10.0080.00416.88
7.2.00.0120.00317.98
7.1.330.0080.00515.83
7.1.320.0020.00915.79
7.1.310.0080.00815.76
7.1.300.0030.00715.61
7.1.290.0060.00615.62
7.1.280.0030.00815.74
7.1.270.0030.01015.68
7.1.260.0060.00615.63
7.1.250.0090.00015.41
7.1.100.0000.00818.02
7.1.70.0000.00817.22
7.1.60.0100.01419.70
7.1.50.0120.01216.77
7.1.00.0070.07322.54
7.0.200.0000.00716.41
7.0.140.0070.07021.92
7.0.100.0070.04320.17
7.0.90.0200.06720.14
7.0.80.0130.05319.89
7.0.70.0100.08019.88
7.0.60.0000.05019.93
7.0.50.0070.08320.36
7.0.40.0030.06020.10
7.0.30.0070.05019.90
7.0.20.0170.07720.03
7.0.10.0230.06020.11
7.0.00.0070.05020.14
5.6.280.0030.07020.98
5.6.250.0130.06020.81
5.6.240.0100.08320.59
5.6.230.0070.07720.58
5.6.220.0130.08020.57
5.6.210.0070.07720.57
5.6.200.0070.05021.08
5.6.190.0130.05721.09
5.6.180.0100.05021.10
5.6.170.0070.07320.95
5.6.160.0070.04021.11
5.6.150.0130.04321.09
5.6.140.0070.07721.04
5.6.130.0070.07321.07
5.6.120.0070.07021.16
5.6.110.0170.07021.06
5.6.100.0170.07721.06
5.6.90.0070.05021.00
5.6.80.0030.04720.40
5.6.70.0170.07020.39
5.6.60.0030.08020.29
5.6.50.0100.07320.49
5.6.40.0200.04020.37
5.6.30.0130.05720.38
5.6.20.0100.07020.50
5.6.10.0000.06320.42
5.6.00.0100.07320.37
5.5.380.0200.06020.39
5.5.370.0130.07720.45
5.5.360.0100.07720.50
5.5.350.0100.06720.46
5.5.340.0170.07020.77
5.5.330.0030.07720.90
5.5.320.0130.06320.87
5.5.310.0170.07020.78
5.5.300.0100.07720.77
5.5.290.0000.07720.76
5.5.280.0130.03720.78
5.5.270.0100.08720.91
5.5.260.0100.06720.76
5.5.250.0030.08020.71
5.5.240.0070.07720.25
5.5.230.0100.08020.14
5.5.220.0130.06020.12
5.5.210.0030.06320.11
5.5.200.0100.07020.09
5.5.190.0030.06720.25
5.5.180.0030.06020.23
5.5.160.0030.07020.18
5.5.150.0100.06720.23
5.5.140.0070.05020.17
5.5.130.0030.06720.21
5.5.120.0030.08320.07
5.5.110.0100.08320.27
5.5.100.0130.03720.16
5.5.90.0030.06720.15
5.5.80.0070.07720.04
5.5.70.0100.07320.04
5.5.60.0130.05320.14
5.5.50.0130.05020.05
5.5.40.0030.05020.04
5.5.30.0200.06720.13
5.5.20.0170.05320.08
5.5.10.0100.07720.01
5.5.00.0100.04020.11
5.4.450.0100.08019.23
5.4.440.0070.06019.27
5.4.430.0070.07719.37
5.4.420.0100.07719.43
5.4.410.0000.07719.30
5.4.400.0130.05719.09
5.4.390.0100.06719.23
5.4.380.0200.07019.04
5.4.370.0230.04719.14
5.4.360.0070.06019.03
5.4.350.0000.05019.04
5.4.340.0100.05719.04
5.4.320.0000.08319.16
5.4.310.0100.07719.11
5.4.300.0000.04719.23
5.4.290.0000.08019.06
5.4.280.0170.06719.04
5.4.270.0000.08018.95
5.4.260.0070.05319.11
5.4.250.0030.06718.89
5.4.240.0130.06718.89
5.4.230.0000.05319.03
5.4.220.0070.07719.04
5.4.210.0070.05319.17
5.4.200.0030.08019.02
5.4.190.0030.05019.13
5.4.180.0070.07019.15
5.4.170.0100.05719.02
5.4.160.0030.05718.85
5.4.150.0070.06019.03
5.4.140.0130.06016.36
5.4.130.0100.05716.36
5.4.120.0070.07316.35
5.4.110.0030.07716.50
5.4.100.0000.05016.42
5.4.90.0030.05016.48
5.4.80.0130.04716.48
5.4.70.0100.06016.33
5.4.60.0100.03316.39
5.4.50.0070.05716.32
5.4.40.0070.04716.50
5.4.30.0030.05316.30
5.4.20.0100.06016.29
5.4.10.0030.07316.48
5.4.00.0070.06315.81
5.3.290.0100.07314.75
5.3.280.0030.05714.52
5.3.270.0130.07014.71
5.3.260.0130.06314.66
5.3.250.0030.06314.69
5.3.240.0100.05714.69
5.3.230.0030.07014.58
5.3.220.0030.04314.58
5.3.210.0070.06714.53
5.3.200.0070.07314.52
5.3.190.0130.07714.66
5.3.180.0070.07714.54
5.3.170.0070.06714.57
5.3.160.0070.05314.60
5.3.150.0100.06314.67
5.3.140.0030.08314.67
5.3.130.0130.06714.49
5.3.120.0130.05014.53
5.3.110.0030.07014.68
5.3.100.0170.06014.09
5.3.90.0030.06714.00
5.3.80.0100.06314.12
5.3.70.0170.06014.00
5.3.60.0100.07014.13
5.3.50.0030.05313.87
5.3.40.0100.07313.88
5.3.30.0030.08013.83
5.3.20.0200.04713.71
5.3.10.0000.07013.71
5.3.00.0100.05713.66
5.2.170.0100.03311.50
5.2.160.0070.05711.50
5.2.150.0030.06011.50
5.2.140.0070.05311.50
5.2.130.0070.04311.50
5.2.120.0030.05311.50
5.2.110.0130.03711.50
5.2.100.0030.06711.50
5.2.90.0100.05011.50
5.2.80.0070.05711.50
5.2.70.0000.03711.50
5.2.60.0030.05311.50
5.2.50.0130.05311.50
5.2.40.0030.06311.50
5.2.30.0100.05711.50
5.2.20.0030.05011.50
5.2.10.0070.03711.50
5.2.00.0030.04011.50
5.1.60.0130.04711.50
5.1.50.0030.05311.50
5.1.40.0030.05711.50
5.1.30.0000.05311.50
5.1.20.0000.04311.50
5.1.10.0070.04311.50
5.1.00.0030.04011.50
5.0.50.0070.04711.50
5.0.40.0070.03711.50
5.0.30.0030.03711.50
5.0.20.0100.01711.50
5.0.10.0070.03711.50
5.0.00.0000.06711.50
4.4.90.0070.02711.50
4.4.80.0030.02311.50
4.4.70.0070.03311.50
4.4.60.0030.03311.50
4.4.50.0070.01711.50
4.4.40.0000.03011.50
4.4.30.0000.02011.50
4.4.20.0030.02711.50
4.4.10.0030.02011.50
4.4.00.0070.04711.50
4.3.110.0100.02711.50
4.3.100.0030.03311.50
4.3.90.0030.03011.50
4.3.80.0000.05311.50
4.3.70.0000.03311.50
4.3.60.0030.02711.50
4.3.50.0030.03311.50
4.3.40.0030.05011.50
4.3.30.0030.02011.50
4.3.20.0000.03711.50
4.3.10.0070.03011.50
4.3.00.0030.03011.50

preferences:
55.35 ms | 401 KiB | 5 Q