3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyClass { protected $data = array('some' => array('sub' => 'data')); public function __set($name, $value) { $this->data[$name] = $value; } public function __get($name) { if (is_scalar($this->data[$name])) { $property = $this->data[$name]; } else { $property = &$this->data[$name]; } return $property; } } $my = new MyClass(); $my->some['sub'] = 'test'; // пытаемся изменить значение echo $my->some['sub']; // выведет 'data'

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)
8.3.60.0160.00318.43
8.3.50.0130.00522.05
8.3.40.0100.01018.66
8.3.30.0070.00720.27
8.3.20.0040.00418.94
8.3.10.0040.00421.02
8.3.00.0040.00419.69
8.2.180.0070.01116.63
8.2.170.0110.00422.96
8.2.160.0090.00918.77
8.2.150.0050.00324.18
8.2.140.0050.00224.66
8.2.130.0040.00426.16
8.2.120.0060.00321.07
8.2.110.0060.00322.25
8.2.100.0040.00717.91
8.2.90.0000.00818.03
8.2.80.0040.00417.97
8.2.70.0000.00917.50
8.2.60.0080.00017.93
8.2.50.0000.00818.07
8.2.40.0000.00818.34
8.2.30.0030.00621.16
8.2.20.0000.00717.64
8.2.10.0080.00017.73
8.2.00.0000.00817.78
8.1.280.0060.01525.92
8.1.270.0040.00423.99
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0060.00322.14
8.1.230.0000.01121.04
8.1.220.0040.00417.78
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0000.00817.53
8.1.180.0000.00818.10
8.1.170.0000.00818.37
8.1.160.0000.00718.80
8.1.150.0050.00318.49
8.1.140.0000.00817.38
8.1.130.0070.00017.81
8.1.120.0040.00417.37
8.1.110.0000.00817.30
8.1.100.0050.00317.42
8.1.90.0030.00317.42
8.1.80.0040.00417.29
8.1.70.0000.00717.29
8.1.60.0030.00617.59
8.1.50.0020.00517.40
8.1.40.0000.00817.40
8.1.30.0040.00417.55
8.1.20.0000.00917.63
8.1.10.0040.00417.48
8.1.00.0030.00517.43
8.0.300.0000.00720.04
8.0.290.0070.00017.04
8.0.280.0070.00018.48
8.0.270.0090.00017.16
8.0.260.0000.00616.89
8.0.250.0000.00817.00
8.0.240.0080.00017.02
8.0.230.0000.00717.01
8.0.220.0030.00316.88
8.0.210.0040.00416.95
8.0.200.0070.00016.92
8.0.190.0030.00516.82
8.0.180.0070.00016.79
8.0.170.0000.00716.82
8.0.160.0000.00716.86
8.0.150.0070.00016.89
8.0.140.0040.00416.85
8.0.130.0060.00013.38
8.0.120.0030.00516.89
8.0.110.0020.00516.81
8.0.100.0030.00416.73
8.0.90.0040.00417.00
8.0.80.0150.00616.84
8.0.70.0070.00016.74
8.0.60.0070.00016.78
8.0.50.0080.00016.71
8.0.30.0110.00717.11
8.0.20.0120.00717.40
8.0.10.0030.00616.86
8.0.00.0160.00316.71
7.4.330.0000.00516.77
7.4.320.0060.00016.45
7.4.300.0030.00316.42
7.4.290.0000.00716.60
7.4.280.0030.00316.60
7.4.270.0000.00716.61
7.4.260.0000.00513.31
7.4.250.0040.00416.45
7.4.240.0030.00316.52
7.4.230.0000.00716.39
7.4.220.0060.01416.43
7.4.210.0070.00816.59
7.4.200.0080.00016.53
7.4.190.0000.00716.59
7.4.160.0120.00616.36
7.4.150.0140.00717.40
7.4.140.0130.00517.86
7.4.130.0130.00916.48
7.4.120.0080.01016.60
7.4.110.0130.00716.62
7.4.100.0160.00016.58
7.4.90.0030.01416.55
7.4.80.0030.01719.39
7.4.70.0120.00416.43
7.4.60.0100.00716.41
7.4.50.0030.00616.33
7.4.40.0070.00722.77
7.4.30.0130.00516.54
7.4.00.0040.01115.14
7.3.330.0050.00013.28
7.3.320.0000.00513.19
7.3.310.0030.00316.52
7.3.300.0030.00516.44
7.3.290.0140.00016.44
7.3.280.0070.00916.41
7.3.270.0140.00417.40
7.3.260.0140.00718.24
7.3.250.0090.01116.42
7.3.240.0120.00816.42
7.3.230.0150.00616.62
7.3.210.0070.01016.33
7.3.200.0120.00819.39
7.3.190.0130.00316.38
7.3.180.0060.00916.44
7.3.170.0060.00916.45
7.3.160.0070.01116.56
7.3.120.0040.00814.92
7.2.330.0120.00616.85
7.2.320.0070.01016.61
7.2.310.0140.00816.50
7.2.300.0130.00316.51
7.2.290.0030.01316.87
7.2.80.0040.00716.65
7.2.60.0130.00317.17
7.2.50.0070.00716.88
7.2.00.0040.00818.95
7.1.200.0000.00915.63
7.1.70.0070.00717.21
7.1.60.0000.01417.30
7.1.50.0100.00517.01
7.1.40.0030.00716.46
7.1.30.0090.01216.89
7.1.20.0090.00616.72
7.1.10.0160.00716.56
7.1.00.0060.00216.53
7.0.200.0070.00416.88
7.0.190.0030.01016.67
7.0.180.0040.00816.25
7.0.170.0080.00416.24
7.0.160.0080.00416.21
7.0.150.0030.01016.16
7.0.140.0100.00516.33
7.0.130.0030.00916.43
7.0.120.0000.01216.58
7.0.110.0100.01016.59
7.0.100.0040.00916.43
7.0.90.0040.00816.42
7.0.80.0060.00616.55
7.0.70.0030.01216.32
7.0.60.0030.00816.36
7.0.50.0070.00516.44
7.0.40.0030.00714.78
7.0.30.0120.00014.78
7.0.20.0120.00814.78
7.0.10.0050.00914.78
7.0.00.0040.01114.78
5.6.300.0070.05920.80
5.6.290.0070.04220.97
5.6.280.0070.05221.11
5.6.270.0070.08221.09
5.6.260.0060.06221.05
5.6.250.0000.04921.07
5.6.240.0070.05120.88
5.6.230.0040.04720.98
5.6.220.0090.07420.80
5.6.210.0060.05220.85
5.6.200.0140.07420.77
5.6.190.0030.04420.87
5.6.180.0000.04820.72
5.6.170.0030.04921.04
5.6.160.0030.04320.87
5.6.150.0060.04520.82
5.6.140.0030.05020.99
5.6.130.0000.04421.03
5.6.120.0000.04520.98
5.6.110.0060.08120.92
5.6.100.0060.04120.93
5.6.90.0100.03921.04
5.6.80.0000.04820.44
5.6.70.0130.07020.41
5.6.60.0070.05120.20
5.6.50.0030.03920.24
5.6.40.0030.04320.42
5.6.30.0030.05720.30
5.6.20.0000.04220.35
5.6.10.0030.03820.39
5.6.00.0030.04920.09
5.5.380.0000.04817.43
5.5.370.0070.08717.58
5.5.360.0040.04917.56
5.5.350.0070.05317.62
5.5.340.0070.06617.71
5.5.330.0140.04418.13
5.5.320.0030.03818.13
5.5.310.0100.07518.19
5.5.300.0000.04317.75
5.5.290.0000.04917.74
5.5.280.0070.06318.09
5.5.270.0000.04618.08
5.5.260.0070.03818.09
5.5.250.0090.03517.81
5.5.240.0070.03617.42
5.5.230.0090.06517.56
5.5.220.0000.04417.51
5.5.210.0060.03517.24
5.5.200.0030.04117.54
5.5.190.0000.04217.40
5.5.180.0060.03917.09
5.5.160.0190.03717.09
5.5.150.0030.03917.34
5.5.140.0030.04317.05
5.5.130.0030.03817.35
5.5.120.0030.04217.39
5.5.110.0070.03617.09
5.5.100.0100.03017.35
5.5.90.0100.03217.38
5.5.80.0000.04317.34
5.5.70.0090.03617.08
5.5.60.0040.03617.38
5.5.50.0060.03916.98
5.5.40.0040.03917.42
5.5.30.0030.03917.24
5.5.20.0040.03617.09
5.5.10.0060.07717.27
5.5.00.0000.04617.32
5.4.450.0040.07019.47
5.4.440.0030.04119.41
5.4.430.0000.04719.39
5.4.420.0030.06219.30
5.4.410.0000.06919.29
5.4.400.0070.07219.14
5.4.390.0060.04518.97
5.4.380.0170.04018.98
5.4.370.0030.04219.11
5.4.360.0000.07019.08
5.4.350.0100.03419.07
5.4.340.0070.04718.98
5.4.320.0100.05718.92
5.4.310.0070.04319.20
5.4.300.0060.04019.11
5.4.290.0030.04019.11
5.4.280.0100.03518.98
5.4.270.0030.04019.22
5.4.260.0000.04419.11
5.4.250.0090.04618.98
5.4.240.0100.05319.22
5.4.230.0000.04519.05
5.4.220.0100.03819.22
5.4.210.0060.04119.15
5.4.200.0030.03719.22
5.4.190.0070.03318.91
5.4.180.0030.03719.09
5.4.170.0000.04719.07
5.4.160.0000.04118.96
5.4.150.0040.04219.20
5.4.140.0090.03416.60
5.4.130.0030.03716.50
5.4.120.0030.03516.79
5.4.110.0030.04516.41
5.4.100.0090.03316.70
5.4.90.0090.03116.48
5.4.80.0060.03116.48
5.4.70.0030.04616.71
5.4.60.0030.03416.73
5.4.50.0030.03416.55
5.4.40.0100.03916.51
5.4.30.0030.06316.56
5.4.20.0100.03216.46
5.4.10.0070.03416.71
5.4.00.0030.03616.21
5.3.290.0040.03814.86
5.3.280.0030.04814.88
5.3.270.0000.04414.82
5.3.260.0000.04014.78
5.3.250.0030.04114.84
5.3.240.0040.03614.89
5.3.230.0030.03914.84
5.3.220.0030.03814.85
5.3.210.0070.04014.78
5.3.200.0000.04014.78
5.3.190.0030.04014.78
5.3.180.0070.03614.92
5.3.170.0000.04014.78
5.3.160.0000.03814.84
5.3.150.0070.03614.80
5.3.140.0030.04414.78
5.3.130.0000.04814.78
5.3.120.0030.04214.78
5.3.110.0000.05314.78
5.3.100.0060.03414.78
5.3.90.0030.04114.78
5.3.80.0030.03614.78
5.3.70.0000.03714.78
5.3.60.0000.04214.78
5.3.50.0000.04814.78
5.3.40.0030.03514.78
5.3.30.0030.03514.78
5.3.20.0000.05114.78
5.3.10.0070.03014.78
5.3.00.0040.07414.78
5.2.170.0040.03214.78
5.2.160.0030.03714.78
5.2.150.0000.04414.78
5.2.140.0000.04114.78
5.2.130.0000.03914.78
5.2.120.0030.03214.78
5.2.110.0000.03414.78
5.2.100.0060.03014.78
5.2.90.0040.03214.78
5.2.80.0000.03414.78
5.2.70.0030.03014.78
5.2.60.0000.03214.78
5.2.50.0000.03714.78
5.2.40.0000.05414.78
5.2.30.0100.02614.78
5.2.20.0060.05714.78
5.2.10.0030.02714.78
5.2.00.0000.03314.78
5.1.60.0000.02714.78
5.1.50.0040.02514.78
5.1.40.0000.02614.78
5.1.30.0030.03114.78
5.1.20.0000.02814.78
5.1.10.0030.02414.78
5.1.00.0030.05714.78
5.0.50.0000.02314.78
5.0.40.0000.02114.78
5.0.30.0030.04514.78
5.0.20.0000.02314.78
5.0.10.0030.02814.78
5.0.00.0090.06014.78
4.4.90.0040.01514.78
4.4.80.0000.02914.78
4.4.70.0110.01914.78
4.4.60.0000.02114.78
4.4.50.0040.01814.78
4.4.40.0070.01814.78
4.4.30.0040.01814.78
4.4.20.0030.02114.78
4.4.10.0030.02614.78
4.4.00.0000.02614.78
4.3.110.0030.03114.78
4.3.100.0030.02014.78
4.3.90.0030.03614.78
4.3.80.0000.02514.78
4.3.70.0060.01114.78
4.3.60.0030.01614.78
4.3.50.0030.03314.78
4.3.40.0000.02614.78
4.3.30.0000.01714.78
4.3.20.0000.01814.78
4.3.10.0030.01414.78
4.3.00.0000.01914.78

preferences:
41.77 ms | 401 KiB | 5 Q