CiviCRM Community Forums (archive)

I am working on a new module for one of my customers. As part of the module I create a simple table that is used just to map group id numbers to price set field option ids. I was going through doing some refactoring and found a piece of code that was identical in 2 hook calls so I broke it out into its own function. The function is identical to the original code, but never returns anything. It worked fine when it was inside my original hook implementations.

//retrieve list of groups allowed to access
//the price option field.
//if nothing is returned then all users
//have access
function getAcl($oid){
    $aces = array();
    $q = "SELECT * FROM civicrm_memberprice WHERE oid= %1";
    $params=array(1=>array($oid,'Integer'));
    $dao = CRM_Core_DAO::executeQuery( $q, $params );
    while($dao->fetch){
        array_push($aces, $dao->gid);
        print "GID is ".$dao->gid; //nothing ever gets printed here
    }
    return $aces;
}
I uncommented //CRM_Core_Error::debug( 'q', $queryStr ); in DAO.php to get a good look at what was happening behind the scenes, and everything was correct. I am not getting any error message, not getting anything.

Where can I go from here to find the source of the problem?

Thanks for any direction,

OK - I am a monkey

$dao->fetch should be $dao->fetch()

I will now step away from the computer for a while.