3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { private $bar = 1; public function __construct() { unset($this->bar); } } $foo = new Foo; $reflection = new ReflectionObject($foo); var_dump($reflection->getProperties());

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)
8.3.70.0070.01018.31
8.3.60.0070.01018.56
8.3.50.0110.01021.92
8.3.40.0140.00018.52
8.3.30.0100.00319.09
8.3.20.0040.00420.32
8.3.10.0090.00023.63
8.3.00.0030.00519.16
8.2.180.0130.00318.54
8.2.170.0140.00322.96
8.2.160.0030.01020.52
8.2.150.0020.00524.18
8.2.140.0070.00024.66
8.2.130.0050.00226.16
8.2.120.0080.00022.25
8.2.110.0040.00422.07
8.2.100.0040.00817.72
8.2.90.0050.00319.08
8.2.80.0000.00817.97
8.2.70.0000.01017.50
8.2.60.0080.00017.93
8.2.50.0090.00018.07
8.2.40.0000.00919.94
8.2.30.0000.00718.13
8.2.20.0030.00617.60
8.2.10.0000.00817.89
8.2.00.0000.00917.49
8.1.280.0140.00325.92
8.1.270.0040.00423.71
8.1.260.0050.00326.35
8.1.250.0050.00528.09
8.1.240.0090.00022.01
8.1.230.0040.00719.10
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0090.00017.00
8.1.190.0070.00317.13
8.1.180.0030.00518.88
8.1.170.0000.00818.52
8.1.160.0040.00421.95
8.1.150.0050.00518.44
8.1.140.0000.00717.38
8.1.130.0000.00717.86
8.1.120.0030.00317.36
8.1.110.0070.00017.28
8.1.100.0000.00817.34
8.1.90.0000.00817.29
8.1.80.0080.00017.31
8.1.70.0070.00017.27
8.1.60.0040.00417.56
8.1.50.0000.00917.50
8.1.40.0050.00317.53
8.1.30.0030.00517.57
8.1.20.0040.00417.68
8.1.10.0040.00417.40
8.1.00.0070.00017.33
8.0.300.0000.00718.77
8.0.290.0000.00717.05
8.0.280.0030.00318.30
8.0.270.0030.00317.19
8.0.260.0030.00317.06
8.0.250.0070.00016.79
8.0.240.0000.00616.93
8.0.230.0040.00416.88
8.0.220.0000.00816.88
8.0.210.0070.00016.80
8.0.200.0030.00316.78
8.0.190.0040.00416.89
8.0.180.0000.00716.73
8.0.170.0040.00416.80
8.0.160.0080.00016.83
8.0.150.0070.00016.83
8.0.140.0000.00916.69
8.0.130.0000.00613.21
8.0.120.0000.00816.77
8.0.110.0050.00216.80
8.0.100.0040.00416.79
8.0.90.0030.00516.84
8.0.80.0090.00616.77
8.0.70.0000.00716.89
8.0.60.0070.00016.78
8.0.50.0030.00316.62
8.0.30.0140.00517.27
8.0.20.0130.00517.40
8.0.10.0030.00517.05
8.0.00.0060.01116.73
7.4.330.0050.00015.00
7.4.320.0000.00616.36
7.4.300.0030.00316.57
7.4.290.0030.00316.58
7.4.280.0030.00516.49
7.4.270.0030.00316.56
7.4.260.0070.00016.34
7.4.250.0040.00416.44
7.4.240.0030.00316.53
7.4.230.0040.00416.66
7.4.220.0120.00616.56
7.4.210.0090.00516.54
7.4.200.0030.00416.60
7.4.190.0050.00216.46
7.4.160.0100.01416.43
7.4.150.0060.01217.40
7.4.140.0110.00917.86
7.4.130.0090.01116.50
7.4.120.0170.00216.54
7.4.110.0190.00416.43
7.4.100.0130.01016.49
7.4.90.0090.00916.50
7.4.80.0170.00719.39
7.4.70.0100.00616.51
7.4.60.0140.00316.34
7.4.50.0030.00516.48
7.4.40.0040.01216.55
7.4.30.0070.01716.41
7.4.00.0070.01114.64
7.3.330.0020.00213.05
7.3.320.0050.00013.21
7.3.310.0030.00316.23
7.3.300.0070.00016.12
7.3.290.0140.00616.25
7.3.280.0090.01116.21
7.3.270.0130.00417.40
7.3.260.0090.01716.25
7.3.250.0130.01016.21
7.3.240.0100.00716.19
7.3.230.0110.00616.50
7.3.210.0150.00416.23
7.3.200.0140.00619.39
7.3.190.0070.01116.50
7.3.180.0120.00616.37
7.3.170.0120.00616.33
7.3.160.0090.00616.32
7.3.120.0140.00314.91
7.3.110.0070.01114.70
7.3.100.0060.00914.78
7.3.90.0070.00714.80
7.3.80.0060.00314.81
7.3.70.0030.00914.54
7.3.60.0070.00714.56
7.3.50.0070.00714.74
7.3.40.0040.00814.66
7.3.30.0000.01314.56
7.3.20.0050.00316.72
7.3.10.0040.00516.57
7.3.00.0040.01016.58
7.2.330.0030.01316.42
7.2.320.0030.02016.57
7.2.310.0090.01216.45
7.2.300.0070.01016.37
7.2.290.0140.00816.35
7.2.250.0120.00915.07
7.2.240.0130.00614.71
7.2.230.0090.00614.82
7.2.220.0030.00914.96
7.2.210.0060.00315.07
7.2.200.0040.01214.72
7.2.190.0060.00914.67
7.2.180.0070.01014.94
7.2.170.0030.01015.13
7.2.160.0130.00015.19
7.2.150.0040.00816.95
7.2.140.0080.00016.69
7.2.130.0070.00616.94
7.2.120.0040.00916.89
7.2.110.0020.00916.85
7.2.100.0040.00916.85
7.2.90.0060.00416.74
7.2.80.0070.00516.86
7.2.70.0030.00817.00
7.2.60.0060.00716.84
7.2.50.0050.00816.90
7.2.40.0040.00616.88
7.2.30.0050.00816.73
7.2.20.0000.01116.96
7.2.10.0080.00616.82
7.2.00.0030.00717.57
7.1.330.0070.00715.77
7.1.320.0070.00715.61
7.1.310.0070.00715.74
7.1.300.0000.01515.75
7.1.290.0030.00715.82
7.1.280.0080.00015.82
7.1.270.0080.00815.45
7.1.260.0000.00815.68
7.1.250.0030.00615.68
7.1.200.0090.00615.46
7.1.100.0300.00718.18
7.1.70.0060.00317.03
7.1.60.0190.00619.46
7.1.50.0180.01434.59
7.1.00.0000.08022.57
7.0.200.0030.00616.86
7.0.140.0100.06722.11
7.0.60.0030.07020.02
7.0.50.0100.07017.89
7.0.40.0030.08720.30
7.0.30.0270.08020.23
7.0.20.0270.08020.16
7.0.10.0070.05320.16
7.0.00.0000.05020.21
5.6.280.0030.07321.10
5.6.210.0070.08720.51
5.6.200.0100.08318.19
5.6.190.0000.04720.55
5.6.180.0070.08720.46
5.6.170.0330.07720.47
5.6.160.0100.08020.48
5.6.150.0100.06718.18
5.6.140.0000.04318.14
5.6.130.0100.07318.15
5.6.120.0230.06721.14
5.6.110.0130.08021.14
5.6.100.0170.08321.00
5.6.90.0070.05721.00
5.6.80.0130.07720.36
5.5.350.3830.04020.41
5.5.340.0100.04317.97
5.5.330.0070.04720.18
5.5.320.0330.07320.27
5.5.310.0470.05720.29
5.5.300.0100.07017.98
5.5.290.0100.03317.98
5.5.280.0070.05320.80
5.5.270.0030.07020.86
5.5.260.0170.03720.96
5.5.250.0070.07320.61
5.5.240.0030.07720.19
5.4.450.0770.05719.50
5.4.440.0730.06019.34
5.4.430.0200.08319.48
5.4.420.0900.08319.43
5.4.410.0830.07019.34
5.4.400.0730.04718.89
5.4.390.0900.06319.10
5.4.380.0170.05018.70
5.4.370.0130.05018.72
5.4.360.0170.04718.81
5.4.350.0100.06318.84
5.4.340.0100.05718.57
5.4.320.0050.04012.50
5.4.310.0060.03812.50
5.4.300.0060.03612.50
5.4.290.0110.05212.50
5.4.280.0080.05012.39
5.4.270.0070.05512.40
5.4.260.0060.05812.40
5.4.250.0080.04712.39
5.4.240.0040.04712.39
5.4.230.0080.03912.39
5.4.220.0080.05712.38
5.4.210.0100.05212.39
5.4.200.0050.06012.39
5.4.190.0070.05512.38
5.4.180.0100.04812.38
5.4.170.0200.06112.39
5.4.160.0130.05212.39
5.4.150.0130.05912.39
5.4.140.0100.05312.07
5.4.130.0100.05012.05
5.4.120.0090.04712.02
5.4.110.0080.04912.02
5.4.100.0100.04612.02
5.4.90.0110.04912.01
5.4.80.0160.03712.01
5.4.70.0120.03312.01
5.4.60.0090.04112.01
5.4.50.0100.03712.00
5.4.40.0100.05211.99
5.4.30.0140.04812.00
5.4.20.0100.05612.00
5.4.10.0130.04311.99
5.4.00.0090.04611.48
5.3.290.0040.04212.80
5.3.280.0090.05512.71
5.3.270.0140.06812.72
5.3.260.0090.05912.72
5.3.250.0060.05912.72
5.3.240.0080.05612.72
5.3.230.0110.05012.71
5.3.220.0100.04012.68
5.3.210.0150.04112.68
5.3.200.0130.04812.68
5.3.190.0090.05212.68
5.3.180.0090.04712.68
5.3.170.0090.05312.67
5.3.160.0110.05212.67
5.3.150.0120.05112.67
5.3.140.0100.05112.66
5.3.130.0100.05612.66
5.3.120.0110.05312.66
5.3.110.0160.05112.65
5.3.100.0150.04512.12
5.3.90.0140.04812.09
5.3.80.0110.04612.09
5.3.70.0120.04412.09
5.3.60.0100.04912.07
5.3.50.0110.04412.03
5.3.40.0050.04612.03
5.3.30.0060.06511.98
5.3.20.0090.03711.76
5.3.10.0100.04811.73
5.3.00.0090.04611.71
5.2.170.0130.0459.22
5.2.160.0080.0419.22
5.2.150.0050.0449.21
5.2.140.0050.0349.22
5.2.130.0080.0299.18
5.2.120.0080.0289.18
5.2.110.0070.0409.18
5.2.100.0050.0409.18
5.2.90.0070.0439.18
5.2.80.0030.0369.17
5.2.70.0060.0329.17
5.2.60.0080.0419.13
5.2.50.0090.0539.09
5.2.40.0180.0519.07
5.2.30.0070.0359.05
5.2.20.0090.0369.04
5.2.10.0050.0528.94
5.2.00.0070.0418.80
5.1.60.0060.0328.09
5.1.50.0060.0348.08
5.1.40.0050.0378.06
5.1.30.0060.0388.41
5.1.20.0050.0388.44
5.1.10.0080.0348.16
5.1.00.0050.0348.16
5.0.50.0070.0266.64
5.0.40.0040.0536.50
5.0.30.0040.0326.31
5.0.20.0050.0326.28
5.0.10.0040.0226.25
5.0.00.0060.0456.25
4.4.90.0060.0224.78
4.4.80.0060.0154.75
4.4.70.0050.0164.75
4.4.60.0050.0144.75
4.4.50.0050.0164.77
4.4.40.0030.0274.71
4.4.30.0040.0154.76
4.4.20.0030.0174.84
4.4.10.0060.0134.85
4.4.00.0040.0374.76
4.3.110.0040.0224.67
4.3.100.0050.0154.66
4.3.90.0020.0214.64
4.3.80.0050.0244.58
4.3.70.0040.0264.63
4.3.60.0030.0164.63
4.3.50.0020.0184.63
4.3.40.0050.0324.54
4.3.30.0040.0193.30
4.3.20.0050.0173.28
4.3.10.0030.0203.24
4.3.00.0100.0237.09

preferences:
63.2 ms | 401 KiB | 5 Q