<?php
//Copyright(c)2002-3 by misky
// pgsql get row class
require_once("pg_base.inc");
class pgsql_fetch extends pgsql_base {
 //counts
 var $currentRownum=0;
 //init(override)
 function init(){
  pgsql_base::init();
  $this->currentRownum=0;
 }
 //execute(override)
 function execute($str_query){
  $this->currentRownum=0;
  return pgsql_base::execute($str_query);
 }
 //get fieldnames
 function fields(){
  for($i=0;$i<$this->colcount;$i++){
    $s[] = pg_field_name($this->queryresult,$i);
  }
  return $s;
 }
 //get rows
 function row($_num=""){
   if($_num!=="") $this->currentRownum=$_num;
   if ($this->currentRownum >= $this->rowcount) {
     $this -> currentRownum = 0;
     return false;
   } else {
     $s = pg_fetch_row($this->queryresult, $this->currentRownum);
     ++$this->currentRownum;
     return $s;
   }
 }
 //get assoc
 function assoc($_num=""){
   if($_num!=="") $this->currentRownum=$_num;
   if ($this->currentRownum >= $this->rowcount) {
     $this -> currentRownum = 0;
     return false;
   } else {
     //$s = pg_fetch_array($this->queryresult, $this->currentRownum, PGSQL_ASSOC);	//-PHP4.2.x
     $s = pg_fetch_assoc($this->queryresult, $this->currentRownum);	//PHP4.3.0-
     ++$this->currentRownum;
     return $s;
   }
 }
}

?>