delete.php

<?php
require_once 'inc/functions.php';
require_once 'inc/headers.php';

if ($_SERVER['REQUEST_METHOD']=== 'OPTIONS') {
    return 0;
}

$input = json_decode(file_get_contents('php://input'));
$id = filter_var($input->id,FILTER_SANITIZE_STRING);

try {
    $db = openDb();

    $query = $db->prepare('delete from item where id=(:id)');
    $query->bindValue(':id',$id,PDO::PARAM_STR);
    $query->execute();

    header('HTTP/1.1. 200 OK');
    $data = array('id' => $id);
    print json_encode($data);

} catch (PDOException $pdoex) {
    returnError($pdoex);
}