<?php
function curlPost($url,$data,$headers) {
    $ch = curl_init();
    $timeout = 30;
    curl_setopt($ch, CURLOPT_URL,$url);
    curl_setopt($ch, CURLOPT_POST, TRUE);
    curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
    curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
    $response = curl_exec ($ch);
    if (curl_errno($ch)) {
        echo 'Error:' . curl_error($ch);
    }
    curl_close ($ch);
    return json_decode($response);
}
function verificaDatosContacto($bd, $codigo_contacto){
    $sql =  "   SELECT C.NOMBRE, C.APELLIDO1, C.APELLIDO2, C.NIF, C.EMAIL1
                FROM CONTACTOS C
                WHERE C.CODIGO = ? LIMIT 1";
    $base = $bd->prepare($sql);
    $codigo_contacto = mysqli_real_escape_string($bd, $codigo_contacto);
    $base->bind_param('i', $codigo_contacto);
    $base->execute();
    $result = mysqli_fetch_array($base->get_result());
    $base->close();
    return $result;
}
?>