Online PHP editor | perf for PpmWd

<?php class Food { public function consume() { } } class AnimalFood extends Food { } abstract class Animal { protected $name; public function __construct(string $name) { $this->name = $name; } public function getName(): string { return $this->name; } abstract public function talk(); public function eat(AnimalFood $food) { $food->consume(); } } class Dog extends Animal { public function speak() { echo "woof"; } /* * The dog doesn't care if it's animal food, it'll eat ANY food */ public function eat(Food $food) { $food->consume(); } } class Cat extends Animal { public function speak() { echo "meow"; } } interface Petshop { public function buy(string $name): Animal; } class CatPetshop implements Petshop { public function buy(string $name): Cat { return new Cat($name); } } class DogPetshop implements Petshop { public function buy(string $name): Cat { return new Dog($name); } } $shop = some_func_returning_petshop(); $shop->buy('mavrick')->talk();

Version	System time (s)	User time (s)	Memory (MiB)
7.4.0	0.000	0.014	14.79
7.3.12	0.009	0.005	14.72
7.3.11	0.003	0.010	14.79
7.3.10	0.003	0.010	14.50
7.3.9	0.007	0.007	14.66
7.3.8	0.007	0.007	14.90
7.3.7	0.000	0.014	14.35
7.3.6	0.003	0.012	14.64
7.3.5	0.007	0.011	14.80
7.3.4	0.011	0.003	14.73
7.3.3	0.016	0.006	14.36
7.3.2	0.017	0.000	14.68
7.3.1	0.011	0.003	14.74
7.3.0	0.007	0.007	14.72
7.2.25	0.006	0.009	14.88
7.2.24	0.003	0.012	14.56
7.2.23	0.008	0.008	14.86
7.2.22	0.004	0.011	14.79
7.2.21	0.004	0.010	14.71
7.2.20	0.011	0.003	14.82
7.2.19	0.006	0.008	14.74
7.2.18	0.006	0.009	14.97
7.2.17	0.006	0.009	14.71
7.1.33	0.003	0.012	13.47
7.1.32	0.003	0.013	13.88
7.1.31	0.004	0.011	13.58
7.1.30	0.010	0.006	13.65
7.1.29	0.009	0.005	13.73
7.1.28	0.006	0.009	13.82
7.1.27	0.007	0.007	13.70
7.1.26	0.011	0.003	13.79

Version

System time (s)

User time (s)

Memory (MiB)

7.4.0

0.000

0.014

14.79

7.3.12

0.009

0.005

14.72

7.3.11

0.003

0.010

14.79

7.3.10

0.003

0.010

14.50

7.3.9

0.007

14.66

7.3.8

0.007

14.90

7.3.7

0.000

0.014

14.35

7.3.6

0.003

0.012

14.64

7.3.5

0.007

0.011

14.80

7.3.4

0.011

0.003

14.73

7.3.3

0.016

0.006

14.36

7.3.2

0.017

0.000

14.68

7.3.1

0.011

0.003

14.74

7.3.0

0.007

14.72

7.2.25

0.006

0.009

14.88

7.2.24

0.003

0.012

14.56

7.2.23

0.008

14.86

7.2.22

0.004

0.011

14.79

7.2.21

0.004

0.010

14.71

7.2.20

0.011

0.003

14.82

7.2.19

0.006

0.008

14.74

7.2.18

0.006

0.009

14.97

7.2.17

0.006

0.009

14.71

7.1.33

0.003

0.012

13.47

7.1.32

0.003

0.013

13.88

7.1.31

0.004

0.011

13.58

7.1.30

0.010

0.006

13.65

7.1.29

0.009

0.005

13.73

7.1.28

0.006

0.009

13.82

7.1.27

0.007

13.70

7.1.26

0.011

0.003

13.79