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<?php
class dbutil {
private $con;
function __construct()
{
global $dbhost,$dbuser,$dbpass,$dbname;
$this->con = mysql_connect($dbhost, $dbuser, $dbpass);
mysql_query("set names 'utf-8';");
mysql_select_db($dbname);
}
function __destruct()
{
mysql_close($this->con);
}
function query($sql)
{
mysql_query($sql);
}
function query_array($sql)
{
$result = array();
$tmp = mysql_query($sql);
while($row = mysql_fetch_array($tmp))
$result[] = $row;
mysql_free_result($tmp);
return $result;
}
function query_object($sql)
{
$tmp = mysql_query($sql);
$result = mysql_fetch_object($tmp);
mysql_free_result($tmp);
return $result;
}
function query_field($sql)
{
$result = null;
$tmp = mysql_query($sql);
if($row = mysql_fetch_array($tmp))
$result = $row;
mysql_free_result($tmp);
return $result[0];
}
}
?>
set names 'utf8'
header("Content-Type: text/html; charset=utf-8");