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1 | <?php |
2 | class Users{ |
3 | public $name ; |
4 | public $login ; |
5 | public $password ; |
6 | } |
7 | $user1 = new Users(); |
8 | $user1 ->name = "Vasya" ; |
9 | $user1 ->login = "vas" ; |
10 | $user1 ->password = 123; |
11 |
12 | $user2 = new Users(); |
13 | $user2 ->name = "Petya" ; |
14 | $user2 ->login = "pet" ; |
15 | $user2 ->password = 321; |
16 |
17 | $user3 = new Users(); |
18 | $user3 ->name = "Vova" ; |
19 | $user3 ->login = "vov" ; |
20 | $user3 ->password = 456; |
21 | ?> |
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1 | <?php |
2 | // |
3 | class Car{ |
4 | // |
5 | public $year = 2003; |
6 | public $speed ; |
7 | public $model ; |
8 | |
9 | // |
10 | public function takeSpeed(){ |
11 | // - |
12 | echo " = " ; |
13 | } |
14 | } |
15 | // |
16 | $car1 = new Car(); |
17 | $car2 = new Car(); |
18 | ?> |
, , : $car1->takeSpeed():
1 | <?php |
2 | // |
3 | class Car{ |
4 | // |
5 | public $year = 2003; |
6 | public $speed ; |
7 | public $model ; |
8 | |
9 | // |
10 | public function takeSpeed(){ |
11 | // - |
12 | echo " = " ; |
13 | } |
14 | } |
15 | // |
16 | $car1 = new Car(); |
17 | // c |
18 | $car1 ->takeSpeed(); |
19 | $car2 = new
Car(); |
20 | ?> |
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. , ? , car1, bmw. , , , . speed Car. , () .
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$this.
: $this->speed.
1 | <?php |
2 | // |
3 | class Car{ |
4 | // |
5 | public $year = 2003; |
6 | public $speed ; |
7 | public $model ; |
8 | |
9 | // |
10 | public function takeSpeed(){ |
11 | // , |
12 | echo " = " . $this ->speed; |
13 | } |
14 | } |
15 | // |
16 | $car1 = new Car(); |
17 | $car1 ->speed = 210; // |
18 | // c |
19 | $car1 ->model = "bmw" ; // |
20 | $car1 ->takeSpeed(); |
21 |
22 | $car2 = new Car(); |
23 | $car2 ->speed = 260; // |
24 | // c |
25 | $car2 ->model = "lexus" ; // |
26 | ?> |
: = 210. $car1 (bmw).
, $this.
Car takeSpeed(), paintSpeed(). , paintSpeed() , takeSpeed() paintSpeed(). , , $this. :
1 | <?php |
2 | // |
3 | class Car{ |
4 | // |
5 | public $year = 2003; |
6 | public $speed ; |
7 | public $model ; |
8 | |
9 | // |
10 | public function takeSpeed(){ |
11 | // takeSpeed() paintSpeed() |
12 | $this ->paintSpeed(); |
13 | } |
14 | |
15 | // |
16 | function paintSpeed(){ |
17 | // , . |
18 | echo " = " . $this ->speed; |
19 | } |
20 | } |
21 | // |
22 | $car1 = new Car(); |
23 | $car1 ->speed = 210; // |
24 | // c |
25 | $car1 ->model = "bmw" ; // |
26 | $car1 ->takeSpeed(); |
27 |
28 | $car2 = new Car(); |
29 | $car2 ->speed = 260; // |
30 | // c |
31 | $car2 ->model = "lexus" ; // |
32 | ?> |
! , $this.
:
1 | <?php |
2 | class Users{ |
3 | public $name ; |
4 | public $login ; |
5 | public $password ; |
6 | |
7 | // getInfo() |
8 | function getInfo(){ |
9 | echo "<p>Name: " . $this ->name. "<br>" ; |
10 | echo "Login: " . $this ->login. "<br>" ; |
11 | echo "Password: " . $this ->password. "<br>" ; |
12 | } |
13 | } |
14 |
15 | $user1 = new Users(); |
16 | $user1 ->name = "Vasya" ; |
17 | $user1 ->login = "vas" ; |
18 | $user1 ->password = 123; |
19 | // getInfo() |
20 | $user1 ->getInfo(); |
21 |
22 | $user2 = new Users(); |
23 | $user2 ->name = "Petya" ; |
24 | $user2 ->login = "pet" ; |
25 | $user2 ->password = 321; |
26 | // getInfo() |
27 | $user2 ->getInfo(); |
28 |
29 | $user3 = new Users(); |
30 | $user3 ->name = "Vova" ; |
31 | $user3 ->login = "vov" ; |
32 | $user3 ->password = 456; |
33 | // getInfo() |
34 | $user3 ->getInfo(); |
35 | ?> |
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, . PHP construct (function __construct).
PHP .
, . , :
1 | <?php |
2 | class Users{ |
3 | public $name ; |
4 | public $login ; |
5 | public $password ; |
6 | |
7 | // |
8 | function __construct(){ |
9 | echo "<p> !" ; |
10 | } |
11 | |
12 | // getInfo() |
13 | function getInfo(){ |
14 | echo "<p>Name: " . $this ->name. "<br>" ; |
15 | echo "Login: " . $this ->login. "<br>" ; |
16 | echo "Password: " . $this ->password. "<br>" ; |
17 | } |
18 | } |
19 |
20 | $user1 = new Users(); |
21 | $user1 ->name = "Vasya" ; |
22 | $user1 ->login = "vas" ; |
23 | $user1 ->password = 123; |
24 | // getInfo() |
25 | $user1 ->getInfo(); |
26 |
27 | $user2 = new Users(); |
28 | $user2 ->name = "Petya" ; |
29 | $user2 ->login = "pet" ; |
30 | $user2 ->password = 321; |
31 | // getInfo() |
32 | $user2 ->getInfo(); |
33 |
34 | $user3 = new Users(); |
35 | $user3 ->name = "Vova" ; |
36 | $user3 ->login = "vov" ; |
37 | $user3 ->password = 456; |
38 | // getInfo() |
39 | $user3 ->getInfo(); |
40 | ?> |
. : $user1 = new Users(); Users(). , , - . , . , - , . , . , , (1,2,3). , :
1 | <?php |
2 | class Users{ |
3 | public $name ; |
4 | public $login ; |
5 | public $password ; |
6 | |
7 | // |
8 | function __construct( $number ){ |
9 | echo "<p> $number!" ; |
10 | } |
11 | |
12 | // getInfo() |
13 | function getInfo(){ |
14 | echo "<p>Name: " . $this ->name. "<br>" ; |
15 | echo "Login: " . $this ->login. "<br>" ; |
16 | echo "Password: " . $this ->password. "<br>" ; |
17 | } |
18 | } |
19 |
20 | $user1 = new Users(1); |
21 | $user1 ->name = "Vasya" ; |
22 | $user1 ->login = "vas" ; |
23 | $user1 ->password = 123; |
24 | // getInfo() |
25 | $user1 ->getInfo(); |
26 |
27 | $user2 = new Users(2); |
28 | $user2 ->name = "Petya" ; |
29 | $user2 ->login = "pet" ; |
30 | $user2 ->password = 321; |
31 | // getInfo() |
32 | $user2 ->getInfo(); |
33 |
34 | $user3 = new Users(3); |
35 | $user3 ->name = "Vova" ; |
36 | $user3 ->login = "vov" ; |
37 | $user3 ->password = 456; |
38 | // getInfo() |
39 | $user3 ->getInfo(); |
40 | ?> |
, , .
, - . .
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