note 57131 deleted from function.get-headers by danbrown
| From: | danbrown@php.net | Date: | Mon, 09 Jan 2012 20:00:08 +0000 |
| Subject: | note 57131 deleted from function.get-headers by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-185502@lists.php.net to get a copy of this message | ||
Note Submitter: tylerxxdurden at web dot de
----
my version
cleans the input URL a little bit
(you should be able to put in almost every shit, and it should still work)
Should work for:
http://test.de
http://test.de/
www.test.de
http://test.de/
http://test.de/test.html
http://test.de/test.html?testme
...
not nice, but seems to work for me
<?
function get_headers2($url,$format=0) {
$url_info=parse_url($url);
$port = isset($url_info['port']) ? $url_info['port'] : 80;
$fp=fsockopen($url_info['host'], $port, $errno, $errstr, 30);
if($fp) {
if(!$url_info['path']){
$url_info['path'] = "/";
}
if($url_info['path'] && !$url_info['host']){
$url_info['host'] = $url_info['path'];
$url_info['path'] = "/";
}
if( $url_info['host'][(strlen($url_info['host'])-1)] == "/" ){
$url_info['host'][(strlen($url_info['host'])-1)] = "";
}
if(!$url_array[scheme]){
$url_array[scheme] = "http"; //we always use http links
}
$head = "HEAD ".@$url_info['path'];
if( $url_info['query'] ){
$head .= "?".@$url_info['query'];
}
print_r($url_info);
$head .= " HTTP/1.0\r\nHost:
".@$url_info['host']."\r\n\r\n";
echo $head;
fputs($fp, $head);
while(!feof($fp)) {
if($header=trim(fgets($fp, 1024))) {
if($format == 1) {
$h2 = explode(':',$header);
// the first element is the http header type, such as HTTP/1.1 200 OK,
// it doesn't have a separate name, so we have to check for it.
if($h2[0] == $header) {
$headers['status'] = $header;
}
else {
$headers[strtolower($h2[0])] = trim($h2[1]);
}
}
else {
$headers[] = $header;
}
}
}
return $headers;
}
else {
return false;
}
}
?>