Jump to main content Jump to doc navigation


Get the name of a class related by foreign key to a specified field key. This is generally used to lookup classes involved in one-to-one relationships with the current object.


API Docs: http://api.modxcms.com/xpdo/om/xPDOObject.html#getFKClass

void getFKClass (string $k)


Get the name of the class related to the field 'book' on the object 'myChapter':

$chapter = $xpdo->getObject('myChapter',12);
echo $chapter->getFKClass('book');
// prints "myBook"

Support the team building MODX with a monthly donation.

The budget raised through OpenCollective is transparent, including payouts, and any contributor can apply to be paid for their work on MODX.



$0 per month—let's make that $500!

Learn more