PHP Rest Search API through GET Method

 api-search.php:

<?php

header('Content-Type: application/json');

header('Acess-Control-Allow-Origin: *');

// $data=json_decode(file_get_contents("php://input"), true);

// $search_value=$data['search'];

$search_value=isset($_GET['search']) ? $_GET['search'] : die();

include "config.php";

$sql="SELECT * FROM students WHERE student_name LIKE '%{$search_value}%'";

$result=mysqli_query($conn, $sql) or die("SQL query failed");

if(mysqli_num_rows($result)>0){

    $output=mysqli_fetch_all($result, MYSQLI_ASSOC);

    echo json_encode($output);

}else{

    echo json_encode(array('message'=>'NO Search FOUND', 'status'=>false));

}

?>