4 Sie 2009

Sprawdzanie osiągalności adresów url

function curlRequest($url) {
  $ch=curl_init();
  curl_setopt($ch, CURLOPT_URL, $url);
  curl_setopt($ch, CURLOPT_TIMEOUT, 10);
  curl_setopt($ch, CURLOPT_HEADER, 1);
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
  curl_setopt($ch, CURLOPT_NOBODY, true);
  curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);

  $httpHeader = array(
    "Content-Type: text/xml; charset=UTF-8",
    "Content-Encoding: UTF-8"
  );

  curl_setopt($ch, CURLOPT_HTTPHEADER, $httpHeader);

  $data=curl_exec($ch);
  $info=curl_getinfo($ch);
  $errno=curl_getinfo( $ch, CURLINFO_HTTP_CODE );
  $finalurl=curl_getinfo( $ch, CURLINFO_EFFECTIVE_URL );

  curl_close($ch);

  if(preg_replace("/\/$/", "", $finalurl)==preg_replace("/\/$/", "", $url))
    $finalurl = ";
    return $errno.'|'.$finalurl;
}

$urls = 'www.wolakorybutowa.pl';
$tab_urls = preg_split('//', $urls, -1, PREG_SPLIT_OFFSET_CAPTURE);

for($i=0; $i $data = curlRequest('http://'.trim(chop($tab_urls[$i][0])));
  $tab_urls[$i][1] = $data;
}
print_r($tab_urls);