3v4l.org

run code in 300+ PHP versions simultaneously
<?php class stdObject{ public function __construct(array $params=array()){ if(!empty($params)) foreach ($params as $key => $value) $this->{$key}=$value; } public function __call($methodName,$params){ $params=array_merge(array('stdObject'=>$this),$params); if(isset($this->{$methodName})&&is_callable($this->$methodName)){ //$params就是函数的参数,这里的stdObject就是function中的$stdObject; return call_user_func_array($methodName,$params); } else { throw new Exception("Fatal error: Call to undefined method stdObject::{$methodName}()"); } } } echo phpversion(); $obj = new stdObject(); $obj->name = "Nick"; $obj->surname = "Doe"; $obj->age = 20; $obj->adresse = null; var_dump($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)
7.3.10.0070.00716.51
7.3.00.0110.00316.62
7.2.130.0020.01216.85
7.2.120.0070.00716.83
7.2.110.0030.00616.65
7.2.100.0070.00516.75
7.2.90.0050.00916.87
7.2.80.0020.01116.77
7.2.70.0050.01116.87
7.2.60.0070.00916.91
7.2.50.0020.00816.89
7.2.40.0050.00916.88
7.2.30.0030.01016.69
7.2.20.0110.00416.79
7.2.10.0060.00716.83
7.2.00.0110.00617.61
7.1.250.0080.00215.64
7.1.100.0100.00618.11
7.1.70.0040.00417.14
7.1.60.0070.01719.70
7.1.50.0060.01017.02
7.1.00.0100.07022.30
7.0.200.0000.00916.82
7.0.140.0100.06722.15
7.0.60.0070.06719.93
7.0.50.0000.04317.96
7.0.40.0200.07319.98
7.0.30.0600.05720.07
7.0.20.0300.07020.12
7.0.10.0170.03720.09
7.0.00.0070.04320.23
5.6.280.0030.07321.14
5.6.210.0200.07320.50
5.6.200.0070.07018.19
5.6.190.0070.04720.67
5.6.180.3900.04020.53
5.6.170.0270.08020.54
5.6.160.0100.08020.54
5.6.150.0030.08318.25
5.6.140.0070.04718.18
5.6.130.0070.05718.14
5.6.120.0100.08021.02
5.6.110.0130.08321.05
5.6.100.0100.05320.98
5.6.90.0070.08321.12
5.6.80.0030.08720.51
5.6.70.2030.02720.38
5.5.350.0000.07020.47
5.5.340.0100.07717.97
5.5.330.0130.08320.13
5.5.320.0430.07020.36
5.5.310.0230.03720.27
5.5.300.0100.03317.95
5.5.290.0070.04017.96
5.5.280.0170.05020.89
5.5.270.0070.05020.88
5.5.260.0030.06020.68
5.5.250.0030.06720.58
5.5.240.0270.06020.08
5.4.450.0330.04321.13
5.4.440.0400.05320.45
5.4.430.0200.04719.91
5.4.420.0170.04019.76
5.4.410.0670.04319.36
5.4.400.0200.04319.23
5.4.390.0330.04319.24
5.4.380.0970.04318.42
5.4.370.0870.05018.74
5.4.360.0900.04018.69
5.4.350.0730.05318.47
5.4.340.0930.05018.76
5.4.320.0040.04412.50
5.4.310.0050.04112.50
5.4.300.0070.03612.51
5.4.290.0060.03712.50
5.4.280.0050.03612.40
5.4.270.0080.03412.40
5.4.260.0090.03512.40
5.4.250.0090.03812.40
5.4.240.0050.03912.40
5.4.230.0060.04012.39
5.4.220.0070.03612.39
5.4.210.0050.03612.39
5.4.200.0070.03612.39
5.4.190.0070.03512.39
5.4.180.0040.04112.39
5.4.170.0080.03412.39
5.4.160.0090.03312.39
5.4.150.0040.03812.39
5.4.140.0060.04012.08
5.4.130.0090.03512.07
5.4.120.0070.03612.02
5.4.110.0060.03612.01
5.4.100.0070.03512.02
5.4.90.0090.03712.02
5.4.80.0040.04112.02
5.4.70.0060.03412.01
5.4.60.0050.03712.02
5.4.50.0080.03312.02
5.4.40.0060.04012.00
5.4.30.0050.03712.00
5.4.20.0060.04312.00
5.4.10.0050.03612.00
5.4.00.0090.03311.48
5.3.290.0050.04212.80
5.3.280.0070.03612.71
5.3.270.0080.03912.72
5.3.260.0100.04212.72
5.3.250.0110.03512.72
5.3.240.0040.04212.71
5.3.230.0050.04312.71
5.3.220.0080.03512.68
5.3.210.0060.03912.68
5.3.200.0060.03812.68
5.3.190.0050.04212.68
5.3.180.0060.04112.67
5.3.170.0050.04112.67
5.3.160.0060.03812.68
5.3.150.0080.04312.68
5.3.140.0070.03812.66
5.3.130.0090.04012.65
5.3.120.0050.04012.66
5.3.110.0080.03812.66
5.3.100.0060.03712.13
5.3.90.0050.04012.11
5.3.80.0070.04412.10
5.3.70.0070.03412.10
5.3.60.0080.03412.09
5.3.50.0030.03912.04
5.3.40.0040.04212.03
5.3.30.0070.03411.99
5.3.20.0030.03911.78
5.3.10.0050.03611.74
5.3.00.0060.03611.72
5.2.170.0060.0309.23
5.2.160.0060.0289.23
5.2.150.0030.0329.23
5.2.140.0040.0319.22
5.2.130.0020.0329.19
5.2.120.0020.0319.19
5.2.110.0050.0299.20
5.2.100.0030.0309.18
5.2.90.0030.0339.18
5.2.80.0030.0409.18
5.2.70.0090.0349.17
5.2.60.0060.0289.13
5.2.50.0030.0329.10
5.2.40.0080.0269.08
5.2.30.0050.0299.05
5.2.20.0030.0389.04
5.2.10.0090.0248.95
5.2.00.0040.0318.81
5.1.60.0040.0258.10
5.1.50.0050.0258.09
5.1.40.0070.0238.07
5.1.30.0050.0268.42
5.1.20.0050.0278.45
5.1.10.0040.0268.17
5.1.00.0040.0258.17
5.0.50.0040.0256.64
5.0.40.0050.0196.51
5.0.30.0040.0336.31
5.0.20.0040.0186.28
5.0.10.0040.0206.26
5.0.00.0060.0386.25
4.4.90.0030.0184.77
4.4.80.0040.0134.76
4.4.70.0030.0154.76
4.4.60.0040.0144.75
4.4.50.0020.0164.77
4.4.40.0040.0244.70
4.4.30.0020.0164.76
4.4.20.0020.0164.84
4.4.10.0030.0154.84
4.4.00.0010.0274.76
4.3.110.0020.0164.67
4.3.100.0030.0144.67
4.3.90.0020.0154.64
4.3.80.0040.0234.58
4.3.70.0020.0164.63
4.3.60.0010.0164.63
4.3.50.0020.0164.63
4.3.40.0010.0254.54
4.3.30.0020.0163.30
4.3.20.0020.0163.28
4.3.10.0020.0163.24
4.3.00.0000.01716.91

preferences:
35.14 ms | 401 KiB | 5 Q