public static function findBySourceParentAndEmail($strSource, $intParent, $strEmail, array $arrOptions=array())
	{
		$t = static::$strTable;

		return static::findOneBy(array("$t.source=? AND $t.parent=? AND $t.email=?"), array($strSource, $intParent, $strEmail), $arrOptions);
	}
public static function findBySourceParentAndEmail($strSource, $intParent, $strEmail, array $arrOptions=array())
	{
		$t = static::$strTable;

		return static::findOneBy(array("$t.source=? AND $t.parent=? AND $t.email=?"), array($strSource, $intParent, $strEmail), $arrOptions);
	}
public static function findBySourceParentAndEmail ( $ strSource , $ intParent , $ strEmail , array $ arrOptions = array ( ) ) { $ t = static :: $ strTable ; return static :: findOneBy ( array ( "$t.source=? AND $t.parent=? AND $t.email=?" ) , array ( $ strSource , $ intParent , $ strEmail ) , $ arrOptions ) ; }
Find a subscription by its source table, parent ID and e-mail address

@param string  $strSource  The source element
@param integer $intParent  The parent ID
@param string  $strEmail   The e-mail address
@param array   $arrOptions An optional options array

@return CommentsNotifyModel|null The model or null if there are no subscriptions
Find a subscription by its source table parent ID and e - mail address