sgi/test/clasesTest.php

<?php
    ini_set('display_errors', 1);
    ini_set('display_startup_errors', 1);
    error_reporting(E_ALL);

    include "../include/bd_pdo.php";
    $id = 2;
    $hoy = date("Y-m-d h:i:s");

    echo $hoy;

    $stmt = $pdo->prepare('Select * from fs_asistenciaprofesor_checado(:hoy, 360, :usr)');
    $stmt->bindParam(":hoy", $hoy);
    $stmt->bindParam(":usr", $id);
    if(!$stmt->execute()){
        print($stmt->errorInfo());
        exit();
    }
    print_r($stmt->fetchAll());

?>