└── kakao
    ├── keyboard.php
    ├── .htaccess
    └── message.php


/kakao/keyboard.php:
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1 | <?php
2 |     echo '
3 |     {    
4 |         "type": "buttons",
5 |         "buttons": ["메뉴1", "메뉴2", "메뉴3"]
6 |     }';
7 | ?>


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/kakao/.htaccess:
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1 | RewriteEngine on
2 | 
3 | #1)externally redirect "/file.php" to "/file"   
4 | RewriteCond %{THE_REQUEST} /([^.]+)\.php [NC]
5 | RewriteRule ^ /%1 [NC,L,R]
6 | #2)Internally map "/file" back to "/file.php"
7 | RewriteCond %{REQUEST_FILENAME}.php -f
8 | RewriteRule ^(.*?)/?$ /$1.php [NC,L]


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/kakao/message.php:
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 1 | <?php
 2 |     $data = json_decode(file_get_contents('php://input'), true);
 3 |     $content = $data["content"];
 4 |  
 5 |     switch($content)
 6 |     {
 7 |         case "메뉴1":
 8 |             echo '
 9 |                 {
10 |                     "message":
11 |                     {
12 |                         "text": "메뉴1을 선택하셨습니다."
13 |                     },
14 |                     "keyboard":
15 |                     {
16 |                         "type": "buttons",
17 |                         "buttons": ["메뉴1", "메뉴2", "메뉴3"]
18 |                     }
19 |                 }';
20 |             break;
21 |  
22 |         case "메뉴2":
23 |             echo '
24 |                 {
25 |                     "message":
26 |                     {
27 |                         "text": "메뉴2를 선택하셨습니다."
28 |                     },
29 |                     "keyboard":
30 |                     {
31 |                         "type": "buttons",
32 |                         "buttons": ["메뉴1", "메뉴2", "메뉴3"]
33 |                     }
34 |                 }';
35 |             break;
36 |  
37 |         case "메뉴3":
38 |             echo '
39 |                 {
40 |                     "message":
41 |                     {
42 |                         "text": "메뉴3을 선택하셨습니다."
43 |                     },
44 |                     "keyboard":
45 |                     {
46 |                         "type": "buttons",
47 |                         "buttons": ["메뉴1", "메뉴2", "메뉴3"]
48 |                     }
49 |                 }';
50 |             break;
51 |  
52 |         default:
53 |             echo '
54 |                 {
55 |                     "message":
56 |                     {
57 |                         "text": "잘못된 벨류입니다."
58 |                     },
59 |                     "keyboard":
60 |                     {
61 |                         "type": "buttons",
62 |                         "buttons": ["메뉴1", "메뉴2", "메뉴3"]
63 |                     }
64 |                 }';
65 |             break;
66 |     }
67 | ?>


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