- file_get_contents: documentation ( source)
- preg_match_all: documentation ( source)
<?php
$adres = "http://www.btcturk.com/";
$kaynak = file_get_contents($adres);
$kurlar = '#<strong class=\"bidPrice\">(.*?)</strong>#si';
preg_match_all($kurlar,$kaynak,$kur);
$d_alis = $kur[1][1];
?>
<?= $d_alis;?>