├── README.md
└── server
    ├── apis
        ├── login.php
        ├── signup.php
        └── user.php
    ├── common
        ├── database.php
        ├── encipher.php
        ├── header.php
        ├── include.php
        └── response.php
    └── index.php


/README.md:
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 1 | # REST APIs using PHP.
 2 | Repository of creating REST APIs using PHP & MySql.
 3 | ## Documentation
 4 | Please read this article for better understanding of this project - [RESTful APIs using PHP and Mysql](https://kumarmanishc.medium.com/restful-apis-using-php-and-mysql-dc7e6f96db8e)
 5 | ## Installing
 6 | All you need to do is copy server folder of repository in your server( Apache, etc. )
 7 | * Create database of your choice with table user(id, name, email, password, contact).
 8 | * For Linux you can copy that server folder to /var/www/html.
 9 | * For windows copy to www folder of WAMP/XAAMP.
10 | 


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/server/apis/login.php:
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 1 | <?php
 2 | include_once('../common/include.php');
 3 | include_once('../common/encipher.php');
 4 | $user = json_decode(file_get_contents("php://input"));
 5 | if(!$user->email){
 6 |     sendResponse(400, [] , 'Email Required !');  
 7 | }else if(!$user->password){
 8 |     sendResponse(400, [] , 'Password Required !');        
 9 | }else{
10 |     $conn=getConnection();
11 |     if($conn==null){
12 |         sendResponse(500,$conn,'Server Connection Error !');
13 |     }else{
14 |         $password=doEncrypt($user->password);
15 |         $sql = "SELECT id, name, email, contact FROM user WHERE email='";
16 |         $sql.=$user->email."' AND password = '".$password."'";
17 |         $result = $conn->query($sql);
18 |         if ($result->num_rows > 0) {
19 |             $users=array();
20 |             while($row = $result->fetch_assoc()) {
21 |                 $user=array(
22 |                     "id" =>  $row["id"],
23 |                     "name" => $row["name"],
24 |                     "email" => $row["email"],
25 |                     "contact" => $row["contact"],
26 |                 );
27 |                 array_push($users,$user);
28 |             }
29 |             sendResponse(200,$users,'User Details');
30 |         } else {
31 |             sendResponse(404,[],'User not available');
32 |         }
33 |         $conn->close();
34 |     }
35 | }
36 | 


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/server/apis/signup.php:
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 1 | <?php
 2 | include_once('../common/include.php');
 3 | include_once('../common/encipher.php');
 4 | 
 5 | $user = json_decode(file_get_contents("php://input"));
 6 | if(!$user->name){
 7 |     sendResponse(400, [] , 'Name Required !');  
 8 | }else if(!$user->email){
 9 |     sendResponse(400, [] , 'Email Required !');  
10 | }else if(!$user->password){
11 |     sendResponse(400, [] , 'Password Required !');        
12 | }else if(!$user->contact){
13 |     sendResponse(400, [] , 'Contact Required !');  
14 | }else{
15 |     $password = doEncrypt($user->password);
16 |     $conn=getConnection();
17 |     if($conn==null){
18 |         sendResponse(500, $conn, 'Server Connection Error !');
19 |     }else{
20 |         $sql="INSERT INTO user(name, email, password, contact)";
21 |         $sql .= "VALUES ('".$user->name."','".$user->email."','";
22 |         $sql .= $password."','".$user->contact."')";
23 | 
24 |         $result = $conn->query($sql);
25 |         if ($result) {
26 |             sendResponse(200, $result , 'User Registration Successful.');
27 |         } else {
28 |             sendResponse(404, [] ,'User not Registered');
29 |         }
30 |         $conn->close();
31 |     }
32 | }
33 | 


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/server/apis/user.php:
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 1 | <?php
 2 | include_once('../common/include.php');
 3 | $conn=getConnection();
 4 | 
 5 | if($conn==null){
 6 |     sendResponse(500,$conn,'Server Connection Error');
 7 | }else{
 8 |     $sql = "SELECT id, name, email, contact FROM user";
 9 |     $result = $conn->query($sql);
10 |     
11 |     if ($result->num_rows > 0) {
12 |         $users=array();
13 |         while($row = $result->fetch_assoc()) {
14 |             $user=array(
15 |                 "id" =>  $row["id"],
16 |                 "name" => $row["name"],
17 |                 "email" => $row["email"],
18 |                 "contact" => $row["contact"],
19 |             );
20 |             array_push($users,$user);
21 |         }
22 |         sendResponse(200,$users,'User List');
23 |     } else {
24 |         sendResponse(404,[],'User not available');
25 |     }
26 |     $conn->close();
27 | }
28 | ?>
29 | 


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/server/common/database.php:
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 1 | <?php
 2 |     function getConnection()
 3 |     {
 4 |         $host = 'localhost';
 5 |         $db_name = 'ninja';
 6 |         $username = 'swastik';
 7 |         $password = 'Kcss$0186';
 8 |         $conn= new mysqli($host, $username, $password, $db_name);
 9 |         if ($conn->connect_error) {
10 |             $conn= null;
11 |         }
12 |         return $conn;
13 |     }
14 | 


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/server/common/encipher.php:
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1 | <?php
2 | // function for creating 
3 | function doEncrypt($plain_text){
4 | return hash('sha256' , $plain_text);
5 | }


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/server/common/header.php:
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1 | <?php
2 | header('Access-Control-Allow-Origin: *');
3 | header('Content-Type: application/json; charset=UTF-8');
4 | 


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/server/common/include.php:
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1 | <?php
2 | include_once('../common/database.php');
3 | include_once('../common/header.php');
4 | include_once('../common/response.php');
5 | ?>


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/server/common/response.php:
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1 | <?php
2 | /**
3 |  * function for sendning response to uesr
4 |  */
5 | function sendResponse($resp_code,$data,$message){
6 |     echo json_encode(array('code'=>$resp_code,'message'=>$message,'data'=>$data));
7 | }


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/server/index.php:
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1 | <?php
2 | include_once('./common/header.php');
3 | include_once('./common/response.php');
4 | sendResponse(200,[],'Server Working');
5 | ?>


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