Something

$numfields = pg_num_fields ($this->query_id);
$fields = Array (); FOR ($i = 0; $i < $numfields; $i++)
{
$field = new FIELD (); $field->index = $i;
$field->name = pg_field_name ($this->query_id, $i);
$field->type = pg_field_type ($this->query_id, $i);
$field->length = pg_field_size ($this->query_id, $i);
$field->attributes = array ();
$fields [$i] = $field; $fields [strtolower ($field->name)] = $field;
}