3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface Serialize { public function store(array $data); public function recover(); } abstract class MyObject implements Serialize { protected $a; protected $data; public function __construct($a = null) { $this->a = $a; } public function __set($index, $value) { // omito comprobaciones.. si la propiedad no existe la creara como public (si recuerdo bien) $this->$index = $value; } public function __get($index) { return $this->$index; } /* * Al implementar el interfaz, tenemos que definir sus metodos * Uso un typehint, indicando que el parametro es array, y dara un Fatal Error en caso contrario */ public function store(array $data) { $this->data = $data; } public function recover() { return $this->data; } public function foo() { echo 'Hello World!'; } } /* * Clase A extiende MyObject que a la vez implementa el interfaz Serializable (se pueden implementar varios interfaces a la vez * y es la unica forma de crear una clase hija que extienda de dos clases padre... algo que de normal no se puede hacer en PHP) */ class A extends MyObject { protected $b; public function __construct($a, $b) { $this->b = $b; parent::__construct($a); } public function foo($a = null) { $str = $a ? $a : $this->a; echo "Hello $str"; } } $a = new A('foo', 'var'); $a->store(array(1, 2, 3)); var_dump($a->recover()); $a->foo('test'); $a->foo();

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)
8.3.60.0110.01116.88
8.3.50.0080.00818.37
8.3.40.0110.00418.66
8.3.30.0110.00318.51
8.3.20.0000.00818.78
8.3.10.0050.00318.61
8.3.00.0080.00019.38
8.2.180.0210.00016.50
8.2.170.0090.00622.96
8.2.160.0130.00318.71
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0030.00626.16
8.2.120.0040.00419.54
8.2.110.0030.00722.24
8.2.100.0040.00817.91
8.2.90.0040.00418.96
8.2.80.0000.00817.97
8.2.70.0030.00617.50
8.2.60.0030.00918.04
8.2.50.0000.00817.93
8.2.40.0000.00819.27
8.2.30.0090.00017.68
8.2.20.0100.00017.50
8.2.10.0050.00217.71
8.2.00.0040.00417.64
8.1.280.0090.00925.92
8.1.270.0070.00023.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.80
8.1.230.0040.00717.71
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0080.00017.35
8.1.190.0060.00317.35
8.1.180.0040.00418.10
8.1.170.0000.00817.62
8.1.160.0040.00418.90
8.1.150.0030.00618.67
8.1.140.0080.00017.42
8.1.130.0040.00419.11
8.1.120.0000.00717.39
8.1.110.0040.00417.38
8.1.100.0050.00217.34
8.1.90.0070.00017.48
8.1.80.0000.00817.54
8.1.70.0030.00517.46
8.1.60.0080.00017.62
8.1.50.0000.00817.43
8.1.40.0040.00417.48
8.1.30.0000.00817.65
8.1.20.0040.00717.71
8.1.10.0000.00717.53
8.1.00.0000.00717.56
8.0.300.0040.00418.77
8.0.290.0000.00816.88
8.0.280.0000.00818.62
8.0.270.0070.00017.32
8.0.260.0030.00616.82
8.0.250.0050.00616.91
8.0.240.0110.00017.04
8.0.230.0040.00416.99
8.0.220.0000.00716.81
8.0.210.0070.00016.92
8.0.200.0030.00316.88
8.0.190.0050.00217.04
8.0.180.0040.00417.00
8.0.170.0060.00316.86
8.0.160.0000.00816.96
8.0.150.0000.00916.92
8.0.140.0040.00416.88
8.0.130.0030.00313.31
8.0.120.0090.00016.80
8.0.110.0000.00717.05
8.0.100.0040.00417.05
8.0.90.0000.00716.82
8.0.80.0080.00816.88
8.0.70.0030.00516.87
8.0.60.0060.00316.81
8.0.50.0030.00616.82
8.0.30.0130.00417.38
8.0.20.0080.01417.22
8.0.10.0000.00717.01
8.0.00.0060.01216.89
7.4.330.0030.00313.05
7.4.320.0000.00616.66
7.4.300.0030.00316.60
7.4.290.0040.00416.66
7.4.280.0030.00616.55
7.4.270.0000.00716.56
7.4.260.0000.00513.28
7.4.250.0000.00816.66
7.4.240.0070.00016.54
7.4.230.0040.00416.52
7.4.220.0120.00816.65
7.4.210.0110.00416.65
7.4.200.0030.00316.75
7.4.190.0000.00816.50
7.4.160.0080.00816.56
7.4.150.0030.01516.49
7.4.140.0090.00917.86
7.4.130.0170.01416.61
7.4.120.0110.00916.54
7.4.110.0070.01116.48
7.4.100.0190.00016.54
7.4.90.0090.01516.61
7.4.80.0040.01819.39
7.4.70.0070.01016.46
7.4.60.0140.00316.40
7.4.50.0000.00416.59
7.4.40.0150.00016.38
7.4.30.0120.01116.53
7.4.00.0030.00614.67
7.3.330.0000.00613.37
7.3.320.0000.00813.27
7.3.310.0000.00816.39
7.3.300.0030.00316.39
7.3.290.0070.01116.36
7.3.280.0060.01616.38
7.3.270.0100.01316.28
7.3.260.0150.00616.28
7.3.240.0130.00316.45
7.3.230.0030.01416.67
7.3.210.0100.00716.50
7.3.200.0030.01616.53
7.3.190.0120.00416.51
7.3.180.0050.00916.56
7.3.170.0100.01016.72
7.3.160.0030.01316.45
7.3.120.0030.01314.88
7.3.10.0050.00716.54
7.3.00.0080.00416.57
7.2.330.0060.01516.44
7.2.320.0150.00916.72
7.2.310.0150.00916.41
7.2.300.0170.00016.49
7.2.290.0060.01216.76
7.2.130.0040.00716.91
7.2.120.0070.00716.81
7.2.110.0030.00916.99
7.2.100.0060.00816.93
7.2.90.0060.00616.75
7.2.80.0030.01116.92
7.2.70.0080.00416.78
7.2.60.0060.00716.88
7.2.50.0060.00716.94
7.2.40.0080.00616.97
7.2.30.0060.00716.96
7.2.20.0030.01016.97
7.2.10.0080.00517.04
7.2.00.0050.00717.52
7.1.250.0100.00215.84
7.1.240.0030.00715.89
7.1.230.0060.00615.92
7.1.220.0040.00715.71
7.1.210.0000.00815.96
7.1.200.0030.01015.81
7.1.190.0060.00615.98
7.1.180.0000.01215.75
7.1.170.0060.00615.43
7.1.160.0000.01215.68
7.1.150.0030.00515.73
7.1.140.0140.00015.52
7.1.130.0030.00715.82
7.1.120.0040.00816.04
7.1.110.0050.00915.91
7.1.100.0080.00616.96
7.1.90.0090.00315.88
7.1.80.0030.00915.77
7.1.70.0070.00316.44
7.1.60.0040.01017.61
7.1.50.0020.01516.23
7.1.40.0040.00715.40
7.1.30.0090.00015.76
7.1.20.0070.00315.86
7.1.10.0030.00615.88
7.1.00.0050.01919.07
7.0.330.0030.00615.51
7.0.320.0070.00715.63
7.0.310.0060.00315.46
7.0.300.0110.00315.38
7.0.290.0070.00315.47
7.0.280.0080.00015.45
7.0.270.0080.00415.18
7.0.260.0090.00315.52
7.0.250.0070.00715.51
7.0.240.0030.01015.51
7.0.230.0000.01315.64
7.0.220.0080.00315.45
7.0.210.0030.01215.48
7.0.200.0050.00716.17
7.0.190.0070.00715.37
7.0.180.0040.00415.44
7.0.170.0030.00715.41
7.0.160.0000.01015.59
7.0.150.0030.00615.42
7.0.140.0070.03818.82
7.0.130.0040.00815.26
7.0.120.0050.03518.72
7.0.110.0060.00615.30
7.0.100.0000.01015.46
7.0.90.0100.00015.22
7.0.80.0040.00715.27
7.0.70.0100.00015.53
7.0.60.0070.03217.73
7.0.50.0100.03116.72
7.0.40.0080.03116.72
7.0.30.0170.03416.84
7.0.20.0140.02516.83
7.0.10.0150.03716.91
7.0.00.0090.01816.86
5.6.380.0030.00914.32
5.6.370.0070.00414.05
5.6.360.0090.00014.61
5.6.350.0050.00514.55
5.6.340.0030.00914.66
5.6.330.0040.00814.36
5.6.320.0040.01114.60
5.6.310.0030.00914.57
5.6.300.0080.00314.49
5.6.290.0060.00614.40
5.6.280.0060.03917.87
5.6.270.0040.01114.58
5.6.260.0030.00914.04
5.6.250.0040.01114.13
5.6.240.0040.00414.57
5.6.230.0000.01214.18
5.6.220.0110.00414.28
5.6.210.0060.02517.43
5.6.200.0070.03716.26
5.6.190.0050.03317.26
5.6.180.0170.03417.50
5.6.170.0190.02917.37
5.6.160.0050.02617.36
5.6.150.0030.03116.31
5.6.140.0110.03816.31
5.6.130.0050.02916.25
5.6.120.0090.03817.60
5.6.110.0070.04417.67
5.6.100.0060.03617.71
5.6.90.0070.04217.61
5.6.80.0070.02217.26
5.6.70.2140.02417.33
5.6.60.0040.00914.20
5.6.50.0000.01114.25
5.6.40.0000.01114.19
5.6.30.0100.00013.96
5.6.20.0000.01014.25
5.6.10.0000.01214.05
5.6.00.0060.00614.42
5.5.380.0060.00311.22
5.5.370.0030.00511.28
5.5.360.0000.00811.02
5.5.350.0030.02015.76
5.5.340.0070.02014.53
5.5.330.0100.03915.66
5.5.320.0270.03515.78
5.5.310.0150.04515.70
5.5.300.0050.02914.59
5.5.290.0070.04214.55
5.5.280.0070.02816.08
5.5.270.0030.04916.07
5.5.260.0030.02416.11
5.5.250.0080.03315.88
5.5.240.0070.04015.69
5.5.230.0000.00611.13
5.5.220.0070.00011.34
5.5.210.0060.00611.30
5.5.200.0070.00411.22
5.5.190.0080.00011.00
5.5.180.0040.00811.06
5.5.170.0070.00711.32
5.5.160.0050.00311.12
5.5.150.0040.00411.20
5.5.140.0000.00710.90
5.5.130.0060.00311.20
5.5.120.0080.00011.22
5.5.110.0000.00810.93
5.5.100.0060.00011.05
5.5.90.0000.00810.98
5.5.80.0040.00410.73
5.5.70.0030.00611.37
5.5.60.0050.00311.19
5.5.50.0030.00511.24
5.5.40.0050.00210.99
5.5.30.0000.00711.06
5.5.20.0000.00711.23
5.5.10.0030.00611.20
5.5.00.0030.00311.19
5.4.450.0050.02615.26
5.4.440.0050.02015.07
5.4.430.0030.02315.21
5.4.420.0030.04415.26
5.4.410.0030.04615.13
5.4.400.0100.03015.09
5.4.390.0070.02715.04
5.4.380.0040.02414.99
5.4.370.0030.03915.11
5.4.360.0060.03914.91
5.4.350.0020.04515.09
5.4.340.0010.02915.29
5.4.330.0060.00311.08
5.4.320.0060.02715.00
5.4.310.0020.03315.14
5.4.300.0080.02615.12
5.4.290.0080.03715.08
5.4.280.0080.02015.11
5.4.270.0060.02614.76
5.4.260.0050.03715.21
5.4.250.0030.02514.84
5.4.240.0080.01715.03
5.4.230.0030.02314.96
5.4.220.0050.02715.23
5.4.210.0030.02515.11
5.4.200.0080.03414.85
5.4.190.0020.04215.04
5.4.180.0060.04014.94
5.4.170.0080.03915.05
5.4.160.0040.02115.03
5.4.150.0030.04515.01
5.4.140.0040.02513.78
5.4.130.0040.02213.90
5.4.120.0060.02013.82
5.4.110.0020.02213.81
5.4.100.0030.03513.86
5.4.90.0100.02713.89
5.4.80.0020.02213.80
5.4.70.0020.02613.72
5.4.60.0030.02013.51
5.4.50.0040.02013.85
5.4.40.0060.02113.68
5.4.30.0000.02313.73
5.4.20.0060.01813.81
5.4.10.0030.02913.95
5.4.00.0070.03413.41
5.3.290.0040.04112.76
5.3.280.0030.02312.58
5.3.270.0080.02512.65
5.3.260.0030.02812.80
5.3.250.0060.01812.71
5.3.240.0030.04312.65
5.3.230.0020.02412.69
5.3.220.0030.02212.44
5.3.210.0030.02212.53
5.3.200.0020.02212.55
5.3.190.0060.03812.39
5.3.180.0030.04012.63
5.3.170.0030.02112.70
5.3.160.0060.02812.62
5.3.150.0020.02212.69
5.3.140.0030.02312.50
5.3.130.0020.02212.55
5.3.120.0030.02012.60
5.3.110.0050.03012.53
5.3.100.0020.02212.30
5.3.90.0080.01812.31
5.3.80.0030.02312.16
5.3.70.0050.01812.28
5.3.60.0050.02112.43
5.3.50.0070.02012.27
5.3.40.0050.02112.12
5.3.30.0050.02812.24
5.3.20.0060.03812.22
5.3.10.0100.03612.05
5.3.00.0030.02611.99
5.2.170.0070.01310.60
5.2.160.0020.02210.60
5.2.150.0030.02110.60
5.2.140.0100.02010.60
5.2.130.0020.02210.49
5.2.120.0020.02210.58
5.2.110.0010.02110.51
5.2.100.0050.03210.62
5.2.90.0020.02010.57
5.2.80.0020.01810.54
5.2.70.0030.01810.56
5.2.60.0050.01510.53
5.2.50.0030.03310.47
5.2.40.0030.02410.52
5.2.30.0050.02910.47
5.2.20.0030.03110.49
5.2.10.0040.01710.45
5.2.00.0060.01410.38
5.1.60.0030.02610.06
5.1.50.0050.01510.02
5.1.40.0050.0229.98
5.1.30.0030.01510.17
5.1.20.0000.03110.16
5.1.10.0020.02010.05
5.1.00.0030.02910.03
5.0.50.0050.0259.23
5.0.40.0030.0249.15
5.0.30.0020.0329.04
5.0.20.0040.0229.11
5.0.10.0010.0259.05
5.0.00.0040.0349.05
4.4.90.0010.0108.92
4.4.80.0050.0088.92
4.4.70.0030.0108.92
4.4.60.0000.0108.92
4.4.50.0020.0128.92
4.4.40.0000.0298.92
4.4.30.0000.0128.92
4.4.20.0030.0178.92
4.4.10.0020.0148.92
4.4.00.0020.0258.92
4.3.110.0020.0178.92
4.3.100.0030.0138.92
4.3.90.0030.0178.92
4.3.80.0040.0288.92
4.3.70.0040.0158.92
4.3.60.0020.0188.92
4.3.50.0010.0198.92
4.3.40.0020.0258.92
4.3.30.0000.0178.92
4.3.20.0020.0198.92
4.3.10.0020.0218.92
4.3.00.0030.0188.92

preferences:
56.13 ms | 401 KiB | 5 Q