回答編集履歴
1
追記
test
CHANGED
|
@@ -1 +1,101 @@
|
|
|
1
1
|
phpの$thisは省略できません
|
|
2
|
+
|
|
3
|
+
|
|
4
|
+
|
|
5
|
+
# 以下追記
|
|
6
|
+
|
|
7
|
+
|
|
8
|
+
|
|
9
|
+
```php
|
|
10
|
+
|
|
11
|
+
<?php
|
|
12
|
+
|
|
13
|
+
|
|
14
|
+
|
|
15
|
+
class Cars1
|
|
16
|
+
|
|
17
|
+
{
|
|
18
|
+
|
|
19
|
+
// プロパティー
|
|
20
|
+
|
|
21
|
+
public $colors = '赤';
|
|
22
|
+
|
|
23
|
+
|
|
24
|
+
|
|
25
|
+
// 走るメソッド
|
|
26
|
+
|
|
27
|
+
public function run()
|
|
28
|
+
|
|
29
|
+
{
|
|
30
|
+
|
|
31
|
+
$this->colors = '緑';
|
|
32
|
+
|
|
33
|
+
echo "走る";
|
|
34
|
+
|
|
35
|
+
}
|
|
36
|
+
|
|
37
|
+
}
|
|
38
|
+
|
|
39
|
+
|
|
40
|
+
|
|
41
|
+
class Cars2
|
|
42
|
+
|
|
43
|
+
{
|
|
44
|
+
|
|
45
|
+
// プロパティー
|
|
46
|
+
|
|
47
|
+
public $colors = '赤';
|
|
48
|
+
|
|
49
|
+
|
|
50
|
+
|
|
51
|
+
// 走るメソッド
|
|
52
|
+
|
|
53
|
+
public function run()
|
|
54
|
+
|
|
55
|
+
{
|
|
56
|
+
|
|
57
|
+
$colors = '緑';
|
|
58
|
+
|
|
59
|
+
echo "走る";
|
|
60
|
+
|
|
61
|
+
}
|
|
62
|
+
|
|
63
|
+
}
|
|
64
|
+
|
|
65
|
+
|
|
66
|
+
|
|
67
|
+
$car1 = new Cars1();
|
|
68
|
+
|
|
69
|
+
$car1->run();
|
|
70
|
+
|
|
71
|
+
echo "Car1: " . $car1->colors . "\n";
|
|
72
|
+
|
|
73
|
+
|
|
74
|
+
|
|
75
|
+
$car2 = new Cars2();
|
|
76
|
+
|
|
77
|
+
$car2->run();
|
|
78
|
+
|
|
79
|
+
echo "Car2: " . $car2->colors . "\n";
|
|
80
|
+
|
|
81
|
+
|
|
82
|
+
|
|
83
|
+
?>
|
|
84
|
+
|
|
85
|
+
```
|
|
86
|
+
|
|
87
|
+
|
|
88
|
+
|
|
89
|
+
## 実行結果
|
|
90
|
+
|
|
91
|
+
|
|
92
|
+
|
|
93
|
+
```
|
|
94
|
+
|
|
95
|
+
$ php car.php
|
|
96
|
+
|
|
97
|
+
走るCar1: 緑
|
|
98
|
+
|
|
99
|
+
走るCar2: 赤
|
|
100
|
+
|
|
101
|
+
```
|