3v4l.org

run code in 300+ PHP versions simultaneously
<?php class FooContainer { private $foo = 'private'; protected $bar = 'protected'; public $baz = 'public'; public function toArray() { return get_object_vars($this); } } $instance = new FooContainer(); var_dump($intance->toArray());

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)
8.3.60.0070.01118.30
8.3.50.0190.01021.82
8.3.40.0090.00918.71
8.3.30.0070.00719.05
8.3.20.0060.00319.98
8.3.10.0000.00821.73
8.3.00.0080.00017.93
8.2.180.0040.01116.50
8.2.170.0090.00622.96
8.2.160.0160.00320.53
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0150.00326.16
8.2.120.0040.00421.02
8.2.110.0030.00720.29
8.2.100.0080.00417.85
8.2.90.0080.00018.18
8.2.80.0030.00617.97
8.2.70.0060.00317.63
8.2.60.0000.00817.91
8.2.50.0030.00518.07
8.2.40.0040.00417.92
8.2.30.0000.00718.00
8.2.20.0050.00317.75
8.2.10.0040.00417.99
8.2.00.0070.00017.71
8.1.280.0150.00025.92
8.1.270.0040.00423.70
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0090.00022.19
8.1.230.0000.01120.77
8.1.220.0040.00417.74
8.1.210.0030.00618.86
8.1.200.0060.00617.35
8.1.190.0000.00817.23
8.1.180.0000.00818.10
8.1.170.0050.00318.52
8.1.160.0040.00421.87
8.1.150.0070.00018.75
8.1.140.0100.00017.43
8.1.130.0070.00017.70
8.1.120.0000.00717.45
8.1.110.0030.00517.30
8.1.100.0040.00417.38
8.1.90.0040.00417.42
8.1.80.0040.00417.38
8.1.70.0000.00717.29
8.1.60.0000.00817.52
8.1.50.0040.00417.43
8.1.40.0040.00417.56
8.1.30.0040.00417.50
8.1.20.0040.00417.55
8.1.10.0080.00017.46
8.1.00.0030.00617.49
8.0.300.0070.00020.09
8.0.290.0000.00816.63
8.0.280.0080.00018.30
8.0.270.0070.00017.26
8.0.260.0030.00317.20
8.0.250.0040.00416.98
8.0.240.0030.00516.92
8.0.230.0000.00716.85
8.0.220.0040.00316.79
8.0.210.0040.00416.87
8.0.200.0030.00316.82
8.0.190.0000.00816.92
8.0.180.0070.00016.96
8.0.170.0040.00416.89
8.0.160.0080.00016.84
8.0.150.0000.00716.88
8.0.140.0000.00716.79
8.0.130.0030.00313.27
8.0.120.0040.00416.83
8.0.110.0000.00716.89
8.0.100.0040.00416.92
8.0.90.0000.00716.87
8.0.80.0090.00616.83
8.0.70.0000.00716.79
8.0.60.0000.00816.71
8.0.50.0080.00016.71
8.0.30.0080.01116.94
8.0.20.0150.00417.40
8.0.10.0040.00416.87
8.0.00.0050.01216.84
7.4.330.0020.00215.00
7.4.320.0040.00416.35
7.4.300.0000.00716.58
7.4.290.0070.00016.62
7.4.280.0050.00216.50
7.4.270.0070.00016.49
7.4.260.0000.00716.62
7.4.250.0050.00216.54
7.4.240.0020.00516.52
7.4.230.0040.00416.70
7.4.220.0060.01216.63
7.4.210.0140.00016.56
7.4.200.0040.00416.40
7.4.160.0060.01016.52
7.4.150.0090.00917.40
7.4.140.0120.00517.86
7.4.130.0070.01216.55
7.4.120.0120.00816.59
7.4.110.0110.00716.49
7.4.100.0030.01416.60
7.4.90.0110.00716.55
7.4.80.0140.00619.39
7.4.70.0090.01216.34
7.4.60.0100.00716.66
7.4.50.0050.00316.51
7.4.40.0070.01016.44
7.4.30.0090.00616.51
7.4.00.0040.01214.90
7.3.330.0000.00513.14
7.3.320.0000.00513.27
7.3.310.0070.00016.36
7.3.300.0030.00316.28
7.3.290.0140.00316.30
7.3.280.0140.00416.27
7.3.270.0060.01217.40
7.3.260.0170.00716.61
7.3.250.0090.00816.37
7.3.240.0100.00716.34
7.3.230.0150.00916.45
7.3.210.0060.00916.23
7.3.200.0100.00719.39
7.3.190.0030.01416.34
7.3.180.0120.00416.29
7.3.170.0080.00816.38
7.3.160.0100.00716.57
7.3.120.0000.00814.52
7.2.330.0040.01416.63
7.2.320.0090.01216.59
7.2.310.0040.01216.58
7.2.300.0030.01316.32
7.2.290.0120.00416.51
7.2.60.0030.00716.81
7.2.00.0000.00819.40
7.1.200.0030.00715.72
7.1.100.0210.01117.97
7.1.70.0000.01017.10
7.1.60.0100.00619.25
7.1.50.0120.00916.80
7.1.00.0000.07722.44
7.0.200.0000.00916.38
7.0.140.0000.07722.18
7.0.60.0070.07719.94
7.0.50.0130.05317.85
7.0.40.0130.07720.11
7.0.30.0270.08320.16
7.0.20.0070.05020.15
7.0.10.0000.10020.20
7.0.00.0100.05720.14
5.6.280.0100.06721.09
5.6.210.0130.07020.50
5.6.200.0070.05718.18
5.6.190.0200.07320.43
5.6.180.0300.08320.47
5.6.170.0300.06320.56
5.6.160.0030.06720.39
5.6.150.0070.07718.15
5.6.140.0000.04718.27
5.6.130.0030.05318.23
5.6.120.0030.08721.12
5.6.110.0030.08021.02
5.6.100.0000.07321.01
5.6.90.0100.07721.03
5.6.80.0070.03720.38
5.5.350.0030.08720.34
5.5.340.0070.07718.07
5.5.330.0130.06320.25
5.5.320.0100.06020.30
5.5.310.0270.07320.26
5.5.300.0030.04717.95
5.5.290.0130.07718.08
5.5.280.0070.05720.66
5.5.270.0000.05320.86
5.5.260.0000.08020.79
5.5.250.0030.05720.69
5.5.240.0270.08020.36
5.4.450.0570.05719.61
5.4.440.0200.06719.58
5.4.430.0100.05319.21
5.4.420.0130.07019.21
5.4.410.0200.04319.36
5.4.400.0230.05719.13
5.4.390.0030.06019.21
5.4.380.0130.05318.73
5.4.370.0030.04018.57
5.4.360.0170.04018.52
5.4.350.0060.03612.02
5.4.340.0030.04412.02
5.4.320.0090.04312.50
5.4.310.0050.03812.50
5.4.300.0090.03712.50
5.4.290.0040.03912.49
5.4.280.0080.03312.39
5.4.270.0060.03612.39
5.4.260.0070.03612.39
5.4.250.0070.03612.40
5.4.240.0060.03612.40
5.4.230.0040.03912.39
5.4.220.0040.03712.39
5.4.210.0080.03912.39
5.4.200.0100.03312.39
5.4.190.0040.03712.38
5.4.180.0080.03312.38
5.4.170.0040.03812.39
5.4.160.0060.03612.39
5.4.150.0040.03712.39
5.4.140.0070.04012.07
5.4.130.0050.04012.06
5.4.120.0050.03612.01
5.4.110.0100.03112.02
5.4.100.0060.03412.02
5.4.90.0060.03712.01
5.4.80.0090.03312.01
5.4.70.0060.03412.01
5.4.60.0050.03512.01
5.4.50.0050.03912.01
5.4.40.0100.03012.00
5.4.30.0060.03612.00
5.4.20.0090.03511.99
5.4.10.0050.03512.00
5.4.00.0070.03511.48
5.3.290.0040.04112.80
5.3.280.0050.04212.71
5.3.270.0090.03612.72
5.3.260.0050.04012.72
5.3.250.0030.04012.72
5.3.240.0040.04012.71
5.3.230.0060.03812.71
5.3.220.0060.03712.68
5.3.210.0070.03712.68
5.3.200.0050.03812.68
5.3.190.0070.04012.68
5.3.180.0070.03812.67
5.3.170.0070.03512.67
5.3.160.0030.04112.68
5.3.150.0050.03712.67
5.3.140.0100.03212.66
5.3.130.0060.04512.66
5.3.120.0050.03912.66
5.3.110.0090.03512.66
5.3.100.0060.03812.12
5.3.90.0080.03412.10
5.3.80.0080.03512.09
5.3.70.0060.03712.09
5.3.60.0080.03312.08
5.3.50.0070.03512.02
5.3.40.0030.03912.03
5.3.30.0080.03311.98
5.3.20.0030.03811.77
5.3.10.0060.03711.73
5.3.00.0090.03311.71
5.2.170.0040.0359.22
5.2.160.0080.0359.22
5.2.150.0030.0329.22
5.2.140.0030.0349.22
5.2.130.0070.0269.18
5.2.120.0030.0299.18
5.2.110.0050.0289.19
5.2.100.0060.0309.18
5.2.90.0080.0279.18
5.2.80.0050.0359.17
5.2.70.0050.0349.17
5.2.60.0030.0329.13
5.2.50.0040.0329.09
5.2.40.0010.0339.07
5.2.30.0050.0319.05
5.2.20.0030.0299.04
5.2.10.0020.0298.94
5.2.00.0040.0298.80
5.1.60.0040.0258.09
5.1.50.0050.0238.08
5.1.40.0030.0258.07
5.1.30.0090.0228.42
5.1.20.0040.0368.44
5.1.10.0060.0318.16
5.1.00.0060.0238.16
5.0.50.0030.0216.64
5.0.40.0040.0186.50
5.0.30.0020.0326.31
5.0.20.0020.0206.28
5.0.10.0030.0196.25
5.0.00.0030.0306.25
4.4.90.0050.0124.78
4.4.80.0050.0134.76
4.4.70.0020.0164.75
4.4.60.0010.0164.75
4.4.50.0020.0184.77
4.4.40.0020.0274.71
4.4.30.0050.0134.76
4.4.20.0050.0154.85
4.4.10.0020.0164.85
4.4.00.0050.0264.76
4.3.110.0040.0164.66
4.3.100.0020.0154.66
4.3.90.0030.0144.63
4.3.80.0040.0234.58
4.3.70.0020.0184.63
4.3.60.0030.0144.63
4.3.50.0020.0154.62
4.3.40.0020.0244.54
4.3.30.0020.0163.30
4.3.20.0010.0173.28
4.3.10.0020.0183.24
4.3.00.0030.0207.17

preferences:
67.48 ms | 400 KiB | 5 Q