3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface Serializable { public function store(array $data); public function recover(); } abstract class MyObject implements Serializable { 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()); var_dump($a->foo('test')); var_dump($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)
8.3.60.0220.00016.50
8.3.50.0140.00218.31
8.3.40.0110.00418.85
8.3.30.0070.00718.59
8.3.20.0040.00418.61
8.3.10.0040.00418.68
8.3.00.0030.00619.13
8.2.180.0060.01016.50
8.2.170.0120.00322.96
8.2.160.0120.00318.75
8.2.150.0110.00325.66
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00018.72
8.2.110.0060.00319.14
8.2.100.0110.00017.71
8.2.90.0030.00619.08
8.2.80.0040.00417.97
8.2.70.0030.00617.61
8.2.60.0080.00017.80
8.2.50.0060.00318.07
8.2.40.0000.00918.22
8.2.30.0040.00419.36
8.2.20.0050.00517.55
8.2.10.0040.00417.69
8.2.00.0040.00417.73
8.1.280.0060.00925.92
8.1.270.0080.00823.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00620.52
8.1.230.0060.00621.04
8.1.220.0030.00618.77
8.1.210.0100.00019.16
8.1.200.0080.00417.22
8.1.190.0080.00017.39
8.1.180.0000.00818.10
8.1.170.0000.00818.55
8.1.160.0070.00018.92
8.1.150.0040.00418.70
8.1.140.0040.00417.35
8.1.130.0000.00719.21
8.1.120.0050.00217.35
8.1.110.0080.00017.36
8.1.100.0040.00417.34
8.1.90.0040.00417.35
8.1.80.0030.00317.34
8.1.70.0030.00317.45
8.1.60.0030.00617.60
8.1.50.0060.00317.33
8.1.40.0000.00817.43
8.1.30.0090.00017.55
8.1.20.0040.01017.52
8.1.10.0000.00717.43
8.1.00.0050.00217.32
8.0.300.0040.00420.02
8.0.290.0040.00417.18
8.0.280.0070.00018.44
8.0.270.0000.00716.84
8.0.260.0030.00316.79
8.0.250.0000.00716.90
8.0.240.0030.00717.02
8.0.230.0070.00016.99
8.0.220.0000.00716.96
8.0.210.0030.00316.95
8.0.200.0000.00617.02
8.0.190.0000.00816.84
8.0.180.0000.00816.87
8.0.170.0060.00316.95
8.0.160.0030.00316.92
8.0.150.0000.00816.93
8.0.140.0080.00016.80
8.0.130.0070.00013.36
8.0.120.0040.00416.91
8.0.110.0040.00416.82
8.0.100.0040.00416.84
8.0.90.0050.00316.85
8.0.80.0100.00616.88
8.0.70.0070.00016.74
8.0.60.0040.00416.97
8.0.50.0050.00316.82
8.0.30.0140.00317.15
8.0.20.0070.01217.19
8.0.10.0050.00216.88
8.0.00.0100.01016.68
7.4.330.0050.00012.95
7.4.320.0030.00316.47
7.4.300.0000.00616.41
7.4.290.0070.00316.46
7.4.280.0040.00416.44
7.4.270.0000.00716.51
7.4.260.0040.00416.61
7.4.250.0050.00316.50
7.4.240.0030.00316.46
7.4.230.0080.00016.46
7.4.220.0140.00416.46
7.4.210.0080.00816.41
7.4.200.0000.00716.37
7.4.190.0040.00416.73
7.4.160.0120.00316.51
7.4.150.0060.01216.47
7.4.140.0060.01217.86
7.4.130.0190.00016.57
7.4.120.0090.00916.58
7.4.110.0170.00316.47
7.4.100.0090.00916.63
7.4.90.0100.01416.46
7.4.80.0070.01019.39
7.4.70.0080.00816.39
7.4.60.0060.00916.60
7.4.50.0000.00716.21
7.4.40.0070.01116.56
7.4.30.0070.01016.45
7.4.00.0100.00714.68
7.3.330.0030.00313.26
7.3.320.0060.00013.22
7.3.310.0050.00216.32
7.3.300.0070.00016.13
7.3.290.0040.01016.26
7.3.280.0070.01416.27
7.3.270.0030.01316.34
7.3.260.0170.00016.29
7.3.240.0100.00716.26
7.3.230.0030.01316.41
7.3.210.0090.00916.38
7.3.200.0100.01016.32
7.3.190.0040.01216.51
7.3.180.0040.01216.23
7.3.170.0070.01016.24
7.3.160.0060.00916.38
7.3.120.0060.01014.75
7.3.110.0070.01314.69
7.3.100.0040.01114.83
7.3.90.0120.00314.63
7.3.80.0070.00314.73
7.3.70.0030.00614.82
7.3.60.0070.00714.86
7.3.50.0090.00614.73
7.3.40.0040.01114.84
7.3.30.0000.01114.76
7.3.20.0070.00716.59
7.3.10.0050.00916.34
7.3.00.0060.00916.22
7.2.330.0120.00916.22
7.2.320.0160.00616.38
7.2.310.0070.01116.61
7.2.300.0080.00816.30
7.2.290.0080.00816.53
7.2.250.0040.01514.63
7.2.240.0070.01314.79
7.2.230.0030.01315.00
7.2.220.0060.00915.08
7.2.210.0030.00814.55
7.2.200.0030.00915.13
7.2.190.0070.00314.89
7.2.180.0070.00714.98
7.2.170.0030.00814.57
7.2.130.0100.00716.33
7.2.120.0130.00315.83
7.2.110.0190.00416.35
7.2.100.0160.01016.32
7.2.90.0190.00416.41
7.2.80.0090.00816.11
7.2.70.0230.00716.57
7.2.60.0100.00816.58
7.2.50.0130.01316.50
7.2.40.0200.00816.63
7.2.30.0210.00316.44
7.2.20.0160.00416.09
7.2.10.0070.01315.77
7.2.00.0120.00916.11
7.1.330.0070.00715.86
7.1.320.0030.01315.76
7.1.310.0000.01415.57
7.1.300.0070.00415.79
7.1.290.0080.00315.55
7.1.280.0030.00615.48
7.1.270.0000.01415.34
7.1.260.0030.00715.64
7.1.250.0050.01014.93
7.1.200.0060.00615.57
7.1.100.0090.00017.90
7.1.70.0000.00817.18
7.1.60.0060.01319.25
7.1.50.0070.01716.61
7.1.00.0000.03722.51
7.0.200.0050.00316.68
7.0.140.0030.07321.99
7.0.120.0030.07722.06
7.0.110.0170.07319.98
7.0.100.0070.08720.13
7.0.90.0070.08319.93
7.0.80.0030.05020.03
7.0.70.0030.04020.09
7.0.60.0000.04319.68
7.0.50.0030.03720.43
7.0.40.0100.03320.04
7.0.30.0070.05020.20
7.0.20.0100.07320.28
7.0.10.0170.07720.11
7.0.00.0030.05720.18
5.6.280.0070.07021.13
5.6.250.0100.04720.91
5.6.240.0130.07720.70
5.6.230.0030.04320.71
5.6.220.0130.06020.70
5.6.210.0070.04320.63
5.6.200.0100.05021.16
5.6.190.0070.07720.94
5.6.180.0030.04020.98
5.6.170.0100.03321.04
5.6.160.0030.04721.13
5.6.150.0070.08721.11
5.6.140.0030.04021.11
5.6.130.0070.04721.13
5.6.120.0030.04020.94
5.6.110.0100.03321.03
5.6.100.0030.04721.14
5.6.90.0100.04021.02
5.6.80.0030.04020.59
5.6.70.0000.04320.51
5.6.60.0030.04020.41
5.6.50.0000.04020.62
5.6.40.0070.03720.59
5.6.30.0030.04020.40
5.6.20.0070.03720.55
5.6.10.0030.04020.46
5.6.00.0000.04320.49
5.5.380.0030.04320.39
5.5.370.0030.05720.53
5.5.360.0030.04320.39
5.5.350.0070.04020.43
5.5.340.0030.04020.83
5.5.330.0100.03320.92
5.5.320.0100.03720.78
5.5.310.0000.05020.96
5.5.300.0100.03320.76
5.5.290.0100.03720.96
5.5.280.0000.04720.82
5.5.270.0030.04320.96
5.5.260.0030.04320.72
5.5.250.0000.04320.70
5.5.240.0070.03720.38
5.5.230.0100.05720.15
5.5.220.0000.05020.26
5.5.210.0100.03020.41
5.5.200.0030.04020.23
5.5.190.0030.04020.31
5.5.180.0030.04020.40
5.5.160.0130.03320.35
5.5.150.0100.03320.20
5.5.140.0100.03320.33
5.5.130.0100.05020.35
5.5.120.0030.04020.20
5.5.110.0030.05320.31
5.5.100.0070.07020.30
5.5.90.0030.04020.16
5.5.80.0070.07720.04
5.5.70.0030.07320.21
5.5.60.0070.07320.14
5.5.50.0100.06020.26
5.5.40.0070.08020.11
5.5.30.0070.06020.04
5.5.20.0100.07720.04
5.5.10.0030.08720.13
5.5.00.0100.07320.19
5.4.450.0000.06319.34
5.4.440.0030.04319.49
5.4.430.0000.04319.50
5.4.420.0000.04319.31
5.4.410.0070.03719.51
5.4.400.0030.03719.27
5.4.390.0070.03719.23
5.4.380.0030.03719.21
5.4.370.0030.03719.00
5.4.360.0030.05019.04
5.4.350.0070.03319.00
5.4.340.0030.04019.14
5.4.320.0030.03718.95
5.4.310.0030.03719.34
5.4.300.0070.03319.18
5.4.290.0030.03719.23
5.4.280.0070.05319.18
5.4.270.0100.06719.36
5.4.260.0070.03319.17
5.4.250.0000.06319.18
5.4.240.0100.05719.02
5.4.230.0030.04719.22
5.4.220.0100.07019.17
5.4.210.0030.07019.06
5.4.200.0030.07718.98
5.4.190.0200.06019.02
5.4.180.0070.08019.16
5.4.170.0070.05019.17
5.4.160.0100.07319.00
5.4.150.0000.08019.14
5.4.140.0070.07716.58
5.4.130.0100.05716.58
5.4.120.0070.07316.43
5.4.110.0170.05716.46
5.4.100.0100.07016.71
5.4.90.0030.07716.41
5.4.80.0130.06316.30
5.4.70.0030.07716.36
5.4.60.0130.06316.41
5.4.50.0100.06716.24
5.4.40.0030.07716.59
5.4.30.0000.06716.45
5.4.20.0100.03716.52
5.4.10.0100.07016.41
5.4.00.0030.04315.79
5.3.290.0000.04714.91
5.3.280.0030.07714.74
5.3.270.0030.08314.57
5.3.260.0070.06314.76
5.3.250.0070.05714.63
5.3.240.0030.07014.63
5.3.230.0000.08014.84
5.3.220.0070.07714.68
5.3.210.0170.06314.59
5.3.200.0070.05314.68
5.3.190.0100.07014.44
5.3.180.0230.04714.61
5.3.170.0070.07714.62
5.3.160.0100.07314.72
5.3.150.0200.05314.44
5.3.140.0070.06714.53
5.3.130.0030.07714.58
5.3.120.0100.04014.56
5.3.110.0030.07714.60
5.3.100.0000.05014.29
5.3.90.0170.06014.13
5.3.80.0070.04014.11
5.3.70.0170.06314.26
5.3.60.0030.07314.05
5.3.50.0030.06713.82
5.3.40.0030.04013.98
5.3.30.0130.05014.00
5.3.20.0030.03713.79
5.3.10.0130.06013.80
5.3.00.0130.04713.71
5.2.170.0000.04011.39
5.2.160.0030.06711.16
5.2.150.0070.06011.17
5.2.140.0000.06311.23
5.2.130.0030.06311.08
5.2.120.0030.06011.13
5.2.110.0100.05310.97
5.2.100.0000.06311.11
5.2.90.0000.06011.26
5.2.80.0000.04311.07
5.2.70.0100.05311.26
5.2.60.0100.04311.08
5.2.50.0070.05711.13
5.2.40.0030.06311.16
5.2.30.0070.06011.01
5.2.20.0070.06010.93
5.2.10.0130.04710.84
5.2.00.0000.06710.73
5.1.60.0070.05310.02
5.1.50.0100.03710.09
5.1.40.0100.0479.96
5.1.30.0100.02710.46
5.1.20.0030.05710.60
5.1.10.0070.05310.09
5.1.00.0070.03310.07
5.0.50.0070.0408.61
5.0.40.0070.0338.42
5.0.30.0070.0638.25
5.0.20.0030.0378.25
5.0.10.0030.0338.25
5.0.00.0000.0678.25
4.4.90.0000.0338.25
4.4.80.0030.0308.25
4.4.70.0030.0208.25
4.4.60.0030.0308.25
4.4.50.0000.0208.25
4.4.40.0030.0538.25
4.4.30.0030.0278.25
4.4.20.0000.0278.25
4.4.10.0030.0338.25
4.4.00.0000.0478.25
4.3.110.0000.0378.25
4.3.100.0070.0278.25
4.3.90.0000.0378.25
4.3.80.0000.0478.25
4.3.70.0070.0308.25
4.3.60.0070.0308.25
4.3.50.0100.0238.25
4.3.40.0070.0408.25
4.3.30.0000.0278.25
4.3.20.0000.0378.25
4.3.10.0030.0338.25
4.3.00.0000.0338.25

preferences:
59.1 ms | 401 KiB | 5 Q