<?php
  include 'dbConnect.php';

$searchTag=json_decode(file_get_contents('php://input'),true);
$searchTerm=$searchTag['searchterm'];
$query = $conn->prepare('SELECT term,id FROM tag WHERE term LIKE :searchTerm');
$query->execute(array(':searchTerm'=>$searchTerm.'%'));
$result=$query->fetchAll(PDO::FETCH_ASSOC);
echo json_encode(array('result'=>$result));

?>