Create Simple API CRUD with PHP and MySQL

dipesh

In this post we have discussed how can do all this crud operation using php api. So, here we have created Simple PHP RESTful API step by step.





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Data Base Scripy


SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
SET AUTOCOMMIT = 0;
START TRANSACTION;
SET time_zone = "+00:00";




CREATE TABLE `tbl_reg` (
  `id` int(100) NOT NULL,
  `name` varchar(100) NOT NULL,
  `email` varchar(100) NOT NULL,
  `password` varchar(100) NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1;


INSERT INTO `tbl_reg` (`id`, `name`, `email`, `password`) VALUES
(1, 'dipesh', 'admin@admin.com', '11111'),
(2, 'dipesh', 'user@admin.com', '12345'),
(3, 'dipesh', 'dipesh,badiya', '12345'),
(4, 'anshul', 'anshulbaradiya', '12345'),
(5, 'aayush', 'ayush', '12345');


ALTER TABLE `tbl_reg`
  ADD PRIMARY KEY (`id`);


ALTER TABLE `tbl_reg`
  MODIFY `id` int(100) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=7;


COMMIT;

 

 

 

PHP Script

 <?php
 @$database=mysqli_connect("localhost","root","","test");
if (!$database) {
die("Connection failed: " . mysqli_connect_error());
}
class Inventory_api {
function __construct() {
}
public function test()
{
    echo "Welcome";
}
public function add_data()
{
global $database;
$name=$_POST["name"];
$email=$_POST["email"];
$password=$_POST["password"];
if($name!='' && $email!='' && $password!='')
{
$q="insert into tbl_reg(name,password,email) values('$name','$password','$email')";
mysqli_query($database,$q);
$n=mysqli_affected_rows($database);
if($n)
{

echo  json_encode(array('msg'=>'Inserted successfully','status'=>'1'));  
} }
else{ echo   json_encode(array('msg'=>'Not Inserted','status'=>'0')); }
}

public function log_in()
{
global $database;
$email=$_POST["email"];
$password=$_POST["password"];
if($email!='' && $password!='')
{
$q="SELECT * FROM tbl_reg where email = '$email' and password='$password'";
$result= mysqli_query($database,$q);
$r = mysqli_num_rows($result);
 if($r)
 {
  $Alldata=array();
  while ($row = mysqli_fetch_array($result)){  
$All['name'] =   $row['name'];
$All['password'] = $row['password'];
$All['email'] =   $row['email'];
$All['id'] =   $row['id'];
$Alldata[]=$All;
}
                
if($Alldata > 0)
{
echo json_encode(array('data'=>$Alldata,'msg' => 'Data Get Successfully','status'=>'1'));
}
}
else
{
echo json_encode(array('msg' =>'Data not found','status'=>'0'));
}}

}

public function show_data()
{
global $database;
$tab = 'tbl_reg';
$query="select * from tbl_reg";
$result= mysqli_query($database,$query);
$All=array();
while ($row = mysqli_fetch_array($result)){  
$All['name'] =   $row['name'];
$All['password'] = $row['password'];
$All['email'] =   $row['email'];
$Alldata[]=$All;
}
if($Alldata > 0)
          {
echo json_encode(array('data'=>$Alldata,'msg' => 'Data Get Successfully','status'=>'1'));
           // echo json_encode($arr);
}
else
{
echo json_encode(array('msg' =>'Data not found','status'=>'0'));
}
  //echo json_encode($arr);
  }


public function edit_data()
  {
global $database;
$id = $_POST['id'];
 $q="SELECT * FROM tbl_reg where id = '$id'";
$result= mysqli_query($database,$q);
$r = mysqli_num_rows($result);


 if($r)
 {
  $Alldata=array();
  while ($row = mysqli_fetch_array($result)){  
$All['name'] =   $row['name'];
$All['password'] = $row['password'];
$All['email'] =   $row['email'];

$Alldata[]=$All;
}
       

if($Alldata > 0)
{
echo json_encode(array('data'=>$Alldata,'msg' => 'Data Get Successfully', 'id'=>$id, 'status'=>'1'));
}
else
{
echo json_encode(array('msg' =>'Data not found','status'=>'0'));
         // echo json_encode($arr);
}
  //echo json_encode($arr);
}}

public function update_data()
{
global $database;

$name=$_POST["name"];
$email=$_POST["email"];
$password=$_POST["password"];
$id=$_POST["id"];

if($name!='' && $email!='' && $password!='' && $id!='')
{
$q="update tbl_reg set name='$name',password='$password',email='$email' where id='$id'";
mysqli_query($database,$q);
$n=mysqli_affected_rows($database);
if($n)
{

echo  json_encode(array('msg'=>'update successfully','status'=>'1'));  
}
else{ echo   json_encode(array('msg'=>' update Not Inserted','status'=>'0')); }
}}

public function delete_data()
{
    global $database;
  $id=$_POST["id"];

  $q="delete from tbl_reg where id='$id'";
mysqli_query($database,$q);
$n=mysqli_affected_rows($database);
if($n)

 {

echo  json_encode(array('msg'=>'Delete successfully','status'=>'1'));  
}
else{ echo   json_encode(array('msg'=>' Something went wrong','status'=>'0')); }
}

}



$view=$_GET["method"];
if(isset($_GET["method"]))
   $view = $_GET["method"];

 $obj = new Inventory_api();

switch($view){


case "add_data":
$obj->add_data();
break;

case "test":
$obj->test();
break;

case "show_data":
$obj->show_data();
break;

case "edit_data":
$obj->edit_data();
break;

case "update_data":
 $obj->update_data();
break;

case "delete_data":
$obj->delete_data();
break;

case "log_in":
$obj->log_in();
break;



case "" :
break;
}
    

?>

 

 API Url


localhost/pstmaan/Inventory_api.php/test?method=add_data

localhost/pstmaan/Inventory_api.php/test?method=delete_data

localhost/pstmaan/Inventory_api.php/test?method=show_data

localhost/pstmaan/Inventory_api.php/test?method=edit_data

localhost/pstmaan/Inventory_api.php/test?method=update_data

localhost/pstmaan/Inventory_api.php/test?method=log_in

 

 

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