/**
* Static helper function to sort an array of objects by name
* Records whose names cannot be displayed are sorted at the end.
*
* @param GedcomRecord $x
* @param GedcomRecord $y
*
* @return int
*/
public static function compare(GedcomRecord $x, GedcomRecord $y)
{
if ($x->canShowName()) {
if ($y->canShowName()) {
return I18N::strcasecmp($x->getSortName(), $y->getSortName());
} else {
return -1;
// only $y is private
}
} else {
if ($y->canShowName()) {
return 1;
// only $x is private
} else {
return 0;
// both $x and $y private
}
}
}
