public static function load_match($r, $load_attrs = true)
{
$where = " WHERE 1 ";
$args = array();
foreach ($r as $k => $v) {
$where .= " AND {$k}=?";
$args[] = $v;
}
$relations = self::load_many_from_query("EntityRelation", "SELECT * FROM {entityrelations} {$where}", $args);
if ($load_attrs) {
// get attributes
foreach ($relations as $relation) {
$relation->attributes = EntityRelation::load_attributes($relation->id);
}
}
return $relations;
}
