//MODELPROFESOR.PHP
<?php
include_once '../util/Conexion.php';
class ModelProfesor
{
	public function __construct()
	{
		$con = new Conexion();
	}

  public function ModelInsertarProfesor($id,$pat,$mat,$nom,$usu,$cla,$img){
  try{
       $obj = Conexion::singleton();
       $query = $obj->prepare('INSERT INTO n_profesor VALUES(?,?,?,?,?,?,?)');

       $query->bindParam(1, $id);
       $query->bindParam(2, $pat);
       $query->bindParam(3, $mat);
       $query->bindParam(4, $nom);
       $query->bindParam(5, $usu);
       $query->bindParam(6, $cla);
       $query->bindParam(7, $img);

       $query->execute();//Ejecuta la consulta SQL
    }catch(PDOException $e){
          $e->getMessage();
    }
  }
  public function ModelValidarProfesor($usu,$cla){
  try{
       $obj = Conexion::singleton();
       $query = $obj->prepare('SELECT * FROM n_profesor WHERE prof_identificador=? AND prof_password=?');

       $query->bindParam(1, $usu);
       $query->bindParam(2, $cla);

       $query->execute();//Ejecuta la consulta SQL
       $vector = $query->fetchAll();
       $query=null;
       return $vector;
    }catch(Exception $e){
        throw $e;
    }
  }
  public function ModelBuscarProfesor($paterno){
  try{
       $obj = Conexion::singleton();
       $query = $obj->prepare("SELECT * FROM n_profesor WHERE prof_paterno LIKE CONCAT(?,'%') LIMIT 10");

       $query->bindParam(1, $paterno);

       $query->execute();//Ejecuta la consulta SQL
       $vector = $query->fetchAll();
       $query=null;
       return $vector;
    }catch(Exception $e){
        throw $e;
    }
  }
  public function ModelModificarProfesor($id,$pat,$mat,$nom){
  try{
       $obj = Conexion::singleton();
       $query = $obj->prepare('UPDATE n_profesor SET prof_paterno=?, prof_materno=?,prof_nombres=? WHERE id_profesor=?');

       $query->bindParam(4, $id);
       $query->bindParam(1, $pat);
       $query->bindParam(2, $mat);
       $query->bindParam(3, $nom);

       $query->execute();//Ejecuta la consulta SQL
    }catch(PDOException $e){
          $e->getMessage();
    }
  }

}
?>