<?php
function p($s){
 print "$s<br>\n";
}
function pp($s){
 print "<p>$s<br>\n";
}
require_once("pg_fetch.inc");
$dbname = 's';
$dbuser = 'kog';
$tname = 'tt';
$db = new pgsql_fetch($dbname,$dbuser);
$sql = "select * from $tname";
// var $connection;		//connection ID
// var $queryresult;		//result ID
$lf = "<br>\n";

// データベースに接続
if (!$db -> connect()) {
  print $db -> errorMessage;
  exit;
};
$db->execute($sql);

$f= $db->fields();
print '$db->fields();'.$lf;
foreach($f as $k=>$v){
 print "[$k] => $v$lf";
}
print"<p>";
$f= $db->row(0);
print '$db->row();'.$lf;
foreach($f as $k=>$v){
 print "[$k] => $v$lf";
}
print"<p>";
$f= $db->assoc(0);
print '$db->assoc();'.$lf;
foreach($f as $k=>$v){
 print "[$k] => $v$lf";
}

$db->close();
?>