gistfile1.txt

<?php
	
	function getPageTitle($url, $to_encoding)
	{
		$fh = fopen($url, 'r');
		$content = "";
		$title = "";
		while (!feof($fh))
		{
		  $content .= fread($fh, 8192);
		  if(preg_match("/<title>(.+)<\/title>/i", $content, $matches))
		  {
			  $title = $matches[1];
		  }
		}
		
		$encoding = mb_detect_encoding($title, "JIS, eucjp-win, sjis-win");
		
		return mb_convert_encoding($title, $to_encoding, $encoding);
	}
	
	echo getPageTitle("http://mixi.jp/show_profile.pl?id=1305207", "UTF-8");
	
?>