$TCMB = new TCMB("http://www.tcmb.gov.tr/kurlar/today.xml");
$TCMB->updateCurrecy();

CREATE TABLE IF NOT EXISTS `kurlar` (
  `kur_no` INT(11) UNSIGNED NOT NULL AUTO_INCREMENT,
  `kur_isim` VARCHAR(255) COLLATE utf8_unicode_ci NOT NULL,
  `kur_kod` VARCHAR(255) COLLATE utf8_unicode_ci NOT NULL,
  `kur_alis` DECIMAL(6,5) UNSIGNED NOT NULL,
  `kur_satis` DECIMAL(6,5) UNSIGNED NOT NULL,
  `kur_tarih` datetime NOT NULL,
  PRIMARY KEY (`kur_no`)
) ENGINE=MyISAM  DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci AUTO_INCREMENT=1 ;

< ?php
class TCMB
{
	private $buying;
	private $selling;
	private $currency_name;
	private $currency_code;
	private $date;
	private $TCMBxml;
 
	function __construct($url)
	{
		$this->setTCMBxml($url);
	}
 
	function __destruct()
	{
 
	}
 
	public function updateCurrecy()
	{
		$xmlContents = simplexml_load_file($this->getTCMBxml(), 'SimpleXMLElement', LIBXML_NOCDATA);		
		$this->setDate(strtotime($xmlContents['Tarih'][0]));
 
		foreach($xmlContents as $object => $value)
		{
			$this->setBuying($value->ForexBuying);
			$this->setSelling($value->ForexSelling);
			$this->setCurrencyCode($value['Kod'][0]);
			$this->setCurrencyName($value->Isim);
 
			$this->insertDate($this->getCurrencyName(), $this->getCurrencyCode(), $this->getBuying(), $this->getSelling(), date("Y-m-d H:i:s",$this->getDate()));
		}
	}
 
	private function insertDate($kur_isim, $kur_kod, $kur_alis, $kur_satis, $kur_tarih)
	{
		$retVal = FALSE;
		$sql = "INSERT INTO kurlar(kur_isim,kur_kod,kur_alis,kur_satis,kur_tarih) VALUES('".mysql_real_escape_string($kur_isim)."','".mysql_real_escape_string($kur_kod)."','".mysql_real_escape_string($kur_alis)."','".mysql_real_escape_string($kur_satis)."','".mysql_real_escape_string($kur_tarih)."')";
		$query = mysql_query($sql, $GLOBALS['baglanti']);
 
		if(mysql_affected_rows() == 1)
		{
			$retVal = TRUE;
		}
 
		return $retVal;
	}
 
	function setTCMBxml($url)
	{
		$this->TCMBxml = $url;
	}
 
	function getTCMBxml()
	{
		return $this->TCMBxml;
	}
 
	function setDate($input)
	{
		$this->date = $input;
	}
 
	function getDate()
	{
		return $this->date;
	}
 
	function setSelling($input)
	{
		$this->selling = $input;
	}
 
	function getSelling()
	{
		return $this->selling;
	}
 
	function setBuying($input)
	{
		$this->buying = $input;
	}
 
	function getBuying()
	{
		return $this->buying;
	}
 
	function setCurrencyName($input)
	{
		$this->currency_name = $input;
	}
 
	function getCurrencyName()
	{
		return $this->currency_name;
	}
 
	function setCurrencyCode($input)
	{
		$this->currency_code = $input;
	}
 
	function getCurrencyCode()
	{
		return $this->currency_code;
	}
}
?>