/**
* Sort messages based upon severity
*
* @param CRM_Utils_Check_Message $a
* @param CRM_Utils_Check_Message $b
* @return int
*/
public function severitySort($a, $b)
{
$aSeverity = $a->getSeverity();
$bSeverity = $b->getSeverity();
if ($aSeverity == $bSeverity) {
return strcmp($a->getName(), $b->getName());
}
// The Message constructor guarantees that these will always be integers.
return $aSeverity < $bSeverity;
}
