3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public $a; public $b; private $c; public function __construct($a, $b, $c) { $this->a = $a; $this->b = $b; $this->c = $c; } public function toArray() { return array('a' => $this->a, 'b' => $this->b); } } $o = new A(1,2,3); var_dump($o->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)
8.3.60.0140.00718.53
8.3.50.0070.01022.11
8.3.40.0110.00418.66
8.3.30.0040.01118.90
8.3.20.0000.00720.36
8.3.10.0000.00821.90
8.3.00.0080.00018.04
8.2.180.0060.00916.88
8.2.170.0070.00722.96
8.2.160.0100.00320.39
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00421.10
8.2.110.0100.00620.47
8.2.100.0110.00017.78
8.2.90.0000.00719.05
8.2.80.0080.00017.97
8.2.70.0060.00317.50
8.2.60.0040.00417.92
8.2.50.0060.00318.07
8.2.40.0000.00818.16
8.2.30.0070.00018.27
8.2.20.0000.00817.69
8.2.10.0040.00418.06
8.2.00.0000.00717.68
8.1.280.0100.00725.92
8.1.270.0050.00323.96
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00323.79
8.1.230.0120.00022.03
8.1.220.0030.00517.74
8.1.210.0080.00018.77
8.1.200.0030.00717.23
8.1.190.0000.00817.10
8.1.180.0070.00018.10
8.1.170.0000.00918.52
8.1.160.0040.00421.95
8.1.150.0070.00018.73
8.1.140.0040.00417.40
8.1.130.0000.00717.86
8.1.120.0030.00317.47
8.1.110.0040.00417.41
8.1.100.0000.00717.38
8.1.90.0040.00417.39
8.1.80.0030.00617.43
8.1.70.0050.00317.39
8.1.60.0030.00617.59
8.1.50.0000.00717.45
8.1.40.0060.00317.50
8.1.30.0040.00417.61
8.1.20.0030.00717.72
8.1.10.0040.00417.47
8.1.00.0060.00317.34
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0000.00718.28
8.0.270.0000.00817.21
8.0.260.0000.00717.08
8.0.250.0070.00016.75
8.0.240.0040.00416.79
8.0.230.0000.00716.94
8.0.220.0030.00316.74
8.0.210.0000.00716.88
8.0.200.0040.00416.83
8.0.190.0040.00416.89
8.0.180.0080.00016.86
8.0.170.0040.00416.88
8.0.160.0070.00016.83
8.0.150.0030.00516.79
8.0.140.0070.00016.85
8.0.130.0000.00713.30
8.0.120.0040.00416.84
8.0.110.0000.00716.76
8.0.100.0000.00716.75
8.0.90.0040.00416.68
8.0.80.0040.01216.81
8.0.70.0040.00416.82
8.0.60.0070.00016.71
8.0.50.0040.00416.81
8.0.30.0080.01416.85
8.0.20.0060.01217.40
8.0.10.0000.00716.80
8.0.00.0080.01216.76
7.4.330.0060.00015.00
7.4.320.0000.00616.42
7.4.300.0000.00716.58
7.4.290.0070.00016.41
7.4.280.0000.00816.44
7.4.270.0000.00716.52
7.4.260.0000.00716.46
7.4.250.0040.00416.40
7.4.240.0000.00816.59
7.4.230.0000.00716.39
7.4.220.0110.00316.62
7.4.210.0030.01016.59
7.4.200.0000.00916.70
7.4.160.0040.01116.61
7.4.150.0140.01117.40
7.4.140.0050.01217.86
7.4.130.0110.00516.61
7.4.120.0130.00516.45
7.4.110.0100.00616.38
7.4.100.0120.00916.21
7.4.90.0160.01016.46
7.4.80.0100.00719.39
7.4.70.0080.00816.34
7.4.60.0100.00716.42
7.4.50.0000.00916.58
7.4.40.0140.00716.25
7.4.30.0100.00516.41
7.4.00.0070.01014.98
7.3.330.0050.00213.32
7.3.320.0050.00013.17
7.3.310.0080.00016.34
7.3.300.0070.00016.25
7.3.290.0150.00316.27
7.3.280.0110.00916.29
7.3.270.0100.00717.40
7.3.260.0090.00916.53
7.3.250.0100.00916.35
7.3.240.0120.00416.26
7.3.230.0040.01516.39
7.3.210.0130.00616.57
7.3.200.0090.00919.39
7.3.190.0100.01316.48
7.3.180.0060.01016.26
7.3.170.0100.00616.38
7.3.160.0090.00616.33
7.3.120.0090.00614.75
7.2.330.0070.01016.56
7.2.320.0030.01316.58
7.2.310.0150.00316.66
7.2.300.0050.01116.61
7.2.290.0080.00916.42
7.2.00.0110.01119.27
7.1.200.0070.00715.34
7.1.100.0100.00317.66
7.1.70.0000.00717.14
7.1.60.0100.01419.11
7.1.50.0140.01116.86
7.1.00.0100.06722.35
7.0.200.0000.00716.80
7.0.140.0070.07021.97
7.0.60.0170.07319.87
7.0.50.0100.07717.82
7.0.40.0030.04320.15
7.0.30.0430.07020.30
7.0.20.0270.07320.20
7.0.10.0100.08320.30
7.0.00.0000.04720.23
5.6.280.0070.07021.10
5.6.210.0100.06020.54
5.6.200.0070.03718.15
5.6.190.0170.07720.63
5.6.180.0330.07020.60
5.6.170.0230.04020.54
5.6.160.0030.08320.60
5.6.150.0030.06318.18
5.6.140.0170.06718.23
5.6.130.0070.04018.29
5.6.120.0170.07721.15
5.6.110.0030.09020.96
5.6.100.0100.07021.02
5.6.90.0130.06721.11
5.6.80.0170.07320.55
5.5.350.4300.04020.48
5.5.340.0070.03718.09
5.5.330.0070.06320.30
5.5.320.0330.06320.28
5.5.310.0170.08320.21
5.5.300.0000.04718.08
5.5.290.0030.04317.97
5.5.280.0100.07020.85
5.5.270.0070.03720.77
5.5.260.0270.06320.98
5.5.250.0030.08720.71
5.5.240.0170.03720.20
5.4.450.0730.06719.18
5.4.440.0170.06019.21
5.4.430.0130.05719.58
5.4.420.0130.05719.47
5.4.410.0230.04018.70
5.4.400.0270.05318.76
5.4.390.0330.05018.47
5.4.380.0270.04718.70
5.4.370.0070.03718.75
5.4.360.0100.03318.62
5.4.350.0060.05512.03
5.4.340.0060.04912.02
5.4.320.0070.04312.50
5.4.310.0070.04112.50
5.4.300.0080.04912.50
5.4.290.0100.04112.50
5.4.280.0040.03912.40
5.4.270.0070.04012.40
5.4.260.0060.04212.39
5.4.250.0090.04212.39
5.4.240.0160.04812.40
5.4.230.0100.05112.39
5.4.220.0100.04812.39
5.4.210.0070.04312.39
5.4.200.0060.05212.39
5.4.190.0090.04512.39
5.4.180.0060.04112.39
5.4.170.0100.03712.40
5.4.160.0090.03312.39
5.4.150.0080.03512.39
5.4.140.0060.03912.07
5.4.130.0050.03712.07
5.4.120.0070.03512.02
5.4.110.0100.03212.01
5.4.100.0080.03312.02
5.4.90.0090.03412.02
5.4.80.0030.04312.02
5.4.70.0100.03412.01
5.4.60.0050.03612.01
5.4.50.0090.04512.01
5.4.40.0060.03412.00
5.4.30.0050.03612.00
5.4.20.0040.03712.00
5.4.10.0070.03512.00
5.4.00.0040.03811.49
5.3.290.0080.04212.80
5.3.280.0070.03812.71
5.3.270.0060.04012.72
5.3.260.0080.03712.71
5.3.250.0030.04112.72
5.3.240.0060.03812.71
5.3.230.0050.03912.71
5.3.220.0120.04312.68
5.3.210.0070.04012.68
5.3.200.0070.03712.68
5.3.190.0090.03512.68
5.3.180.0070.03612.68
5.3.170.0070.03612.67
5.3.160.0080.03912.68
5.3.150.0060.03712.68
5.3.140.0060.03612.66
5.3.130.0080.03712.66
5.3.120.0030.04412.66
5.3.110.0050.04012.66
5.3.100.0040.03912.13
5.3.90.0040.03812.11
5.3.80.0040.03812.09
5.3.70.0030.04012.09
5.3.60.0070.03612.08
5.3.50.0040.03812.02
5.3.40.0060.03712.02
5.3.30.0080.03711.98
5.3.20.0090.03311.77
5.3.10.0030.03911.73
5.3.00.0050.03811.72
5.2.170.0050.0319.22
5.2.160.0050.0299.22
5.2.150.0050.0309.21
5.2.140.0040.0329.22
5.2.130.0030.0319.18
5.2.120.0030.0319.18
5.2.110.0050.0299.19
5.2.100.0020.0319.18
5.2.90.0050.0299.18
5.2.80.0040.0319.18
5.2.70.0050.0309.18
5.2.60.0020.0339.13
5.2.50.0050.0299.09
5.2.40.0060.0289.08
5.2.30.0080.0289.06
5.2.20.0060.0289.04
5.2.10.0070.0268.95
5.2.00.0030.0318.81
5.1.60.0030.0268.09
5.1.50.0050.0248.09
5.1.40.0030.0268.07
5.1.30.0060.0258.42
5.1.20.0060.0278.44
5.1.10.0050.0278.17
5.1.00.0040.0268.17
5.0.50.0040.0216.64
5.0.40.0040.0196.50
5.0.30.0030.0326.32
5.0.20.0050.0186.28
5.0.10.0090.0146.27
5.0.00.0040.0306.25
4.4.90.0030.0154.78
4.4.80.0020.0164.76
4.4.70.0010.0174.75
4.4.60.0030.0154.75
4.4.50.0050.0124.77
4.4.40.0020.0264.71
4.4.30.0040.0154.75
4.4.20.0010.0184.84
4.4.10.0050.0134.85
4.4.00.0040.0244.76
4.3.110.0000.0214.67
4.3.100.0030.0154.66
4.3.90.0010.0164.64
4.3.80.0030.0244.59
4.3.70.0050.0124.63
4.3.60.0020.0154.63
4.3.50.0050.0144.63
4.3.40.0050.0234.54
4.3.30.0010.0173.30
4.3.20.0020.0163.28
4.3.10.0010.0173.23
4.3.00.0170.0277.13

preferences:
43.71 ms | 401 KiB | 5 Q