= 0; $i--) {
$num = mysql_escape_string($e164org[$i]);
if ($number != "")
$number .= ".";
$number .= $num;
}
/* ask the dns for the records */
//$cmd = "dig @ns2.three-dimensional.net +short $number.e164.org naptr";
$cmd = "dig +short $number.e164.org naptr";
//echo $cmd;
$result = trim(`$cmd`);
$lines = explode("\n", $result);
if (!is_array($lines))
$lines = array();
$lines = array_unique($lines);
$address_done = 0;
foreach ($lines as $line) {
if ($line == "")
continue;
while (strstr($line, " "))
$line = str_replace(" ", " ", $line);
/* parse the records into a usefull array */
$bits = explode(" ", $line, 5);
$order = $bits["0"];
$prio = $bits["1"];
$bits = explode("!", $bits["4"]);
$url = $bits["2"];
$arr[] = array("order" => $order, "prio" => $prio, "url" => $url);
}
unset($order);
unset($prio);
if (!is_array($arr))
$arr = array();
/* sort the array according to order and priority fields in enum */
foreach ($arr as $key => $row) {
$tmporder[$key] = $row["order"];
$tmpprio[$key] = $row["prio"];
}
if (is_array($tmporder) && is_array($tmpprio))
array_multisort($tmporder, SORT_ASC, $tmpprio, SORT_ASC, $arr);
/* start building our return value. */
/* we will return a html string that can be displayed on the web */
/* for an example go to http://michiel.vanbaak.info */
/* the "contact" block there uses this function */
$output = "";
foreach ($arr as $key => $row) {
/* the Address. Get rid of the \; and IDENTIFIER= strings */
if (strtolower(substr($row["url"], 0, 5)) == "data:" && strlen($row["url"]) > 10 && $address_done == 0) {
$addressdata = substr($row["url"], 6);
$bits = explode(";", $addressdata);
$address = array();
foreach ($bits as $line) {
$line = preg_replace("/(^;)|(\\\\$)/si", "", $line);
if (strstr($line, "=")) {
$parts = explode("=", $line);
$address[$parts[0]] = $parts[1];
}
}
if (count($address)==5) {
$address = array_unique($address);
$output .= $address["CN"]."
".$address["STREET"]."
".$address["PC"]." ".$address["L"]."
".$address["C"]."
";
unset($address);
$address_done = 1;
}
/* the url. Add an tag around it so it's clickable */
} else if (strtolower(substr($row["url"], 0, 5)) == "http:") {
$row["url"] = strtolower($row["url"]);
$output .= "".$row["url"]."
";
/* same with email address */
} else if (strtolower(substr($row["url"], 0, 7)) == "mailto:") {
$output .= "".substr($row["url"], 7)."
";
/* we omit the dnc and gpg settings */
} else if (strtolower(substr($row["url"], 0, 4)) == "dnc:" || strtolower(substr($row["url"], 0, 4)) == "gpg:" || strtolower(substr($row["url"], 0, 4)) == "data" || strtolower(substr($row["url"], 0, 1)) == ",") {
continue;
} else if (strtolower(substr($row["url"], 0, 3)) == "tel") {
$output .= str_replace("\\", "", $row["url"]);
$output .= "
";
/* everything else is printed as is */
} else {
$output .= $row["url"]."
";
}
}
echo trim($output);
?>