/**
* Get the associated Author object
*
* @param PropelPDO Optional Connection object.
* @return Author The associated Author object.
* @throws PropelException
*/
public function getAuthor(PropelPDO $con = null)
{
if ($this->aAuthor === null && $this->author_id !== null) {
$this->aAuthor = AuthorPeer::retrieveByPk($this->author_id);
/* The following can be used additionally to
guarantee the related object contains a reference
to this object. This level of coupling may, however, be
undesirable since it could result in an only partially populated collection
in the referenced object.
$this->aAuthor->addAuthorArticles($this);
*/
}
return $this->aAuthor;
}
function runPKSearch($i)
{
$author = AuthorPeer::retrieveByPk($this->authors[array_rand($this->authors)], $this->con);
}
