<?php
//$db = pg_pconnect( "host=localhost user=postgres password=123 port=5432 dbname=supershop");
$db = pg_pconnect( "host=localhost user=postgres port=5432 dbname=shop");
if( !$db )
	die( 'Something bad happened!' );

function checkresult( $result )
	{
	 	echo pg_last_error($db);
	 	if ( !$result )
		{
			echo "Error.\n";
			exit;
		}
	}
?>