Auf Thema antworten 2026

Beitrag

<blockquote data-quote="Christian" data-source="post: 1493836" data-attributes="member: 3735">AW: Links automatisch mittel tinyurl.com generierenHatte da mal was geschrieben:[php]&lt;?php/**&nbsp;* @version $Id: class.httpconnection.php 200 2009-11-06 08:54:05Z Christian $&nbsp;*//*httpconnection.class.phpVersion 1.1Part of the PHP class collectionhttp://www.sourceforge.net/projects/php-classes/Written by: Dennis WronkaLicense: LGPL*/class httpconnection{&nbsp; &nbsp; private $host;&nbsp; &nbsp; private $port;&nbsp; &nbsp; private $ssl;&nbsp; &nbsp; private $useragent;&nbsp; &nbsp; public function __construct ($host, $port = 80, $ssl = false, $useragent = &#039;Mozilla/5.0 (Windows; U; Windows NT 5.0; de; rv:1.9.0.4) Gecko/2008102920 Firefox/3.0.4&#039;)&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; $this-&gt;host = $host;&nbsp; &nbsp; &nbsp; &nbsp; $this-&gt;port = $port;&nbsp; &nbsp; &nbsp; &nbsp; $this-&gt;ssl = $ssl;&nbsp; &nbsp; &nbsp; &nbsp; $this-&gt;useragent = $useragent;&nbsp; &nbsp; }&nbsp; &nbsp; private function decodereply ($reply)&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; $headend = strpos($reply, &quot;\r\n\r\n&quot;) + 2;&nbsp; &nbsp; &nbsp; &nbsp; $head = substr($reply, 0, $headend);&nbsp; &nbsp; &nbsp; &nbsp; $httpversion = substr($head, 5, 3);&nbsp; &nbsp; &nbsp; &nbsp; $contentlength = &#039;&#039;;&nbsp; &nbsp; &nbsp; &nbsp; $contentlengthstart = strpos($head, &#039;Content-Length:&#039;);&nbsp; &nbsp; &nbsp; &nbsp; if ($contentlengthstart != false) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $contentlengthstart += 16;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $contentlengthend = strpos($head, &quot;\r\n&quot;, $contentlengthstart);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $contentlength = substr($head, $contentlengthstart, $contentlengthend - $contentlengthstart);&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; if ($httpversion == &#039;1.0&#039;) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $datastart = $headend + 2;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $body = substr($reply, $datastart, strlen($reply) - $datastart);&nbsp; &nbsp; &nbsp; &nbsp; } elseif ($httpversion == &#039;1.1&#039;) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $encoding = &#039;&#039;;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $encodingstart = strpos($head, &#039;Transfer-Encoding:&#039;);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if ($encodingstart != false) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $encodingstart += 19;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $encodingend = strpos($head, &quot;\r\n&quot;, $encodingstart);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $encoding = substr($head, $encodingstart, $encodingend - $encodingstart);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if ($encoding == &#039;chunked&#039;) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $datasizestart = $headend + 2;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $datasizeend = strpos($reply, &quot;\r\n&quot;, $datasizestart);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $datasize = hexdec(trim(substr($reply, $datasizestart, $datasizeend - $datasizestart)));&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $body = &#039;&#039;;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; while ($datasize &gt; 0) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $chunkstart = $datasizeend + 2;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $body .= substr($reply, $chunkstart, $datasize);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $datasizestart = $chunkstart + $datasize + 2;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $datasizeend = strpos($reply, &quot;\r\n&quot;, $datasizestart);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $datasize = hexdec(trim(substr($reply, $datasizestart, $datasizeend - $datasizestart)));&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; } else {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $datastart = $headend + 2;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $datasize = $contentlength;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $body = substr($reply, $datastart, $datasize);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; $code = substr($head, 9, 3);&nbsp; &nbsp; &nbsp; &nbsp; $serverstart = strpos($head, &#039;Server:&#039;) + 8;&nbsp; &nbsp; &nbsp; &nbsp; $serverend = strpos($head, &quot;\r\n&quot;, $serverstart);&nbsp; &nbsp; &nbsp; &nbsp; $server = substr($head, $serverstart, $serverend - $serverstart);&nbsp; &nbsp; &nbsp; &nbsp; $contenttype = &#039;&#039;;&nbsp; &nbsp; &nbsp; &nbsp; $contenttypestart = strpos($head, &#039;Content-Type:&#039;);&nbsp; &nbsp; &nbsp; &nbsp; if ($contenttypestart != false) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $contenttypestart += 14;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $contenttypeend = strpos($head, &quot;\r\n&quot;, $contenttypestart);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $contenttype = substr($head, $contenttypestart, $contenttypeend - $contenttypestart);&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; $location = &#039;&#039;;&nbsp; &nbsp; &nbsp; &nbsp; $locationstart = strpos($head, &#039;Location:&#039;);&nbsp; &nbsp; &nbsp; &nbsp; if ($locationstart != false) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $locationstart += 10;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $locationend = strpos($head, &quot;\r\n&quot;, $locationstart);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $location = substr($head, $locationstart, $locationend - $locationstart);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $location_array = explode(&#039;?&#039;, $location);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $parameters = &#039;&#039;;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if (isset($location_array[1])) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $parameters = $location_array[1];&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $location = array(&#039;uri&#039; =&gt; $location_array[0] , &#039;parameters&#039; =&gt; $parameters);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if (empty($parameters)) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; unset($location[&#039;parameters&#039;]);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; $cookies = array();&nbsp; &nbsp; &nbsp; &nbsp; $cookiestart = stripos($head, &#039;Set-Cookie:&#039;);&nbsp; &nbsp; &nbsp; &nbsp; while ($cookiestart != false) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $cookiestart += 12;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $cookieend = strpos($head, &quot;\r\n&quot;, $cookiestart);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $cookie = substr($head, $cookiestart, $cookieend - $cookiestart);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $cookie_array = explode(&#039;;&#039;, $cookie);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $expirydate = &#039;&#039;;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $path = &#039;&#039;;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; for ($x = 0; $x &lt; count($cookie_array); $x ++) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $cookie_array[$x] = explode(&quot;=&quot;, $cookie_array[$x]);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if ($x == 0) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $name = $cookie_array[$x][0];&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $value = $cookie_array[$x][1];&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; } else {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if (trim($cookie_array[$x][0]) == &#039;expires&#039;) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $expirydate = array(&#039;string&#039; =&gt; $cookie_array[$x][1] , &#039;timestamp&#039; =&gt; strtotime($cookie_array[$x][1]));&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; } elseif (trim($cookie_array[$x][0]) == &#039;path&#039;) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $path = $cookie_array[$x][1];&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $cookie = array(&#039;name&#039; =&gt; $name , &#039;value&#039; =&gt; $value , &#039;path&#039; =&gt; $path , &#039;expirydate&#039; =&gt; $expirydate);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if (empty($path)) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; unset($cookie[&#039;path&#039;]);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if (empty($expirydate)) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; unset($cookie[&#039;expirydate&#039;]);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $cookies[] = $cookie;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $cookiestart = stripos($head, &#039;Set-Cookie:&#039;, $cookieend);&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; $headdata = array(&#039;raw&#039; =&gt; $head , &#039;httpversion&#039; =&gt; $httpversion , &#039;code&#039; =&gt; $code , &#039;server&#039; =&gt; $server , &#039;contentlength&#039; =&gt; $contentlength , &#039;contenttype&#039; =&gt; $contenttype , &#039;location&#039; =&gt; $location , &#039;cookies&#039; =&gt; $cookies);&nbsp; &nbsp; &nbsp; &nbsp; if ((empty($contentlength)) &amp;&amp; ($contentlength != 0)) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; unset($headdata[&#039;contentlength&#039;]);&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; if (empty($contenttype)) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; unset($headdata[&#039;contenttype&#039;]);&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; if (empty($location)) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; unset($headdata[&#039;location&#039;]);&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; if (empty($cookies)) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; unset($headdata[&#039;cookies&#039;]);&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; $data = array(&#039;head&#039; =&gt; $headdata , &#039;body&#039; =&gt; $body);&nbsp; &nbsp; &nbsp; &nbsp; return $data;&nbsp; &nbsp; }&nbsp; &nbsp; public function head ($uri = &#039;/&#039;, $parameters = false, $cookies = false, $authuser = &#039;&#039;, $authpassword = &#039;&#039;)&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; if ($this-&gt;ssl == true) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $connection = @fsockopen(&#039;ssl://&#039; . $this-&gt;host, $this-&gt;port);&nbsp; &nbsp; &nbsp; &nbsp; } else {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $connection = @fsockopen($this-&gt;host, $this-&gt;port);&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; if ($connection == false) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; return false;&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; if ((empty($uri)) || ($uri{0} != &#039;/&#039;)) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $uri = &#039;/&#039; . $uri;&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; if (($parameters != false) &amp;&amp; (! empty($parameters))) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $paramstring = &#039;?&#039; . $parameters;&nbsp; &nbsp; &nbsp; &nbsp; } else {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $paramstring = &#039;&#039;;&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; if (($cookies != false) &amp;&amp; (! empty($cookies))) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $cookiestring = &#039;Cookie: &#039; . $cookies . &quot;\r\n&quot;;&nbsp; &nbsp; &nbsp; &nbsp; } else {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $cookiestring = &#039;&#039;;&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; if (! empty($authuser)) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $authstring = &#039;Authorization: Basic &#039; . base64_encode($authuser . &#039;:&#039; . $authpassword) . &quot;\r\n&quot;;&nbsp; &nbsp; &nbsp; &nbsp; } else {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $authstring = &#039;&#039;;&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; $host = $this-&gt;host;&nbsp; &nbsp; &nbsp; &nbsp; if ($this-&gt;port != 80) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $host .= &#039;:&#039; . $this-&gt;port;&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; fwrite($connection, &#039;HEAD &#039; . $uri . $paramstring . &quot; HTTP/1.1\r\nHost: &quot; . $host . &quot;\r\nUser-Agent: &quot; . $this-&gt;useragent . &quot;\r\n&quot; . $cookiestring . $authstring . &quot;Connection: close\r\n\r\n&quot;);&nbsp; &nbsp; &nbsp; &nbsp; $reply = &#039;&#039;;&nbsp; &nbsp; &nbsp; &nbsp; while (! feof($connection)) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $reply .= @fread($connection, 128);&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; fclose($connection);&nbsp; &nbsp; &nbsp; &nbsp; $data = $this-&gt;decodereply($reply);&nbsp; &nbsp; &nbsp; &nbsp; return $data;&nbsp; &nbsp; }&nbsp; &nbsp; public function get ($uri = &#039;/&#039;, $parameters = false, $cookies = false, $authuser = &#039;&#039;, $authpassword = &#039;&#039;)&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; if ($this-&gt;ssl == true) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $connection = @fsockopen(&#039;ssl://&#039; . $this-&gt;host, $this-&gt;port);&nbsp; &nbsp; &nbsp; &nbsp; } else {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $connection = @fsockopen($this-&gt;host, $this-&gt;port);&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; if ($connection == false) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; return false;&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; if ((empty($uri)) || ($uri{0} != &#039;/&#039;)) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $uri = &#039;/&#039; . $uri;&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; if (($parameters != false) &amp;&amp; (! empty($parameters))) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $paramstring = &#039;?&#039; . $parameters;&nbsp; &nbsp; &nbsp; &nbsp; } else {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $paramstring = &#039;&#039;;&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; if (($cookies != false) &amp;&amp; (! empty($cookies))) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $cookiestring = &#039;Cookie: &#039; . $cookies . &quot;\r\n&quot;;&nbsp; &nbsp; &nbsp; &nbsp; } else {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $cookiestring = &#039;&#039;;&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; if (! empty($authuser)) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $authstring = &#039;Authorization: Basic &#039; . base64_encode($authuser . &#039;:&#039; . $authpassword) . &quot;\r\n&quot;;&nbsp; &nbsp; &nbsp; &nbsp; } else {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $authstring = &#039;&#039;;&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; $host = $this-&gt;host;&nbsp; &nbsp; &nbsp; &nbsp; if ($this-&gt;port != 80) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $host .= &#039;:&#039; . $this-&gt;port;&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; fwrite($connection, &#039;GET &#039; . $uri . $paramstring . &quot; HTTP/1.1\r\nHost: &quot; . $host . &quot;\r\nUser-Agent: &quot; . $this-&gt;useragent . &quot;\r\n&quot; . $cookiestring . $authstring . &quot;Connection: close\r\n\r\n&quot;);&nbsp; &nbsp; &nbsp; &nbsp; $reply = &#039;&#039;;&nbsp; &nbsp; &nbsp; &nbsp; while (! feof($connection)) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $reply .= @fread($connection, 128);&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; fclose($connection);&nbsp; &nbsp; &nbsp; &nbsp; $data = $this-&gt;decodereply($reply);&nbsp; &nbsp; &nbsp; &nbsp; return $data;&nbsp; &nbsp; }&nbsp; &nbsp; public function post ($uri = &#039;/&#039;, $parameters = false, $cookies = false, $fileparameters = false, $mimetypes = false, $authuser = &#039;&#039;, $authpassword = &#039;&#039;)&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; if ($this-&gt;ssl == true) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $connection = @fsockopen(&#039;ssl://&#039; . $this-&gt;host, $this-&gt;port);&nbsp; &nbsp; &nbsp; &nbsp; } else {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $connection = @fsockopen($this-&gt;host, $this-&gt;port);&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; if ($connection == false) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; return false;&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; if ((empty($uri)) || ($uri{0} != &#039;/&#039;)) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $uri = &#039;/&#039; . $uri;&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; if (($cookies != false) &amp;&amp; (! empty($cookies))) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $cookiestring = &#039;Cookie: &#039; . $cookies . &quot;\r\n&quot;;&nbsp; &nbsp; &nbsp; &nbsp; } else {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $cookiestring = &#039;&#039;;&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; if (! empty($authuser)) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $authstring = &#039;Authorization: Basic &#039; . base64_encode($authuser . &#039;:&#039; . $authpassword) . &quot;\r\n&quot;;&nbsp; &nbsp; &nbsp; &nbsp; } else {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $authstring = &#039;&#039;;&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; $host = $this-&gt;host;&nbsp; &nbsp; &nbsp; &nbsp; if ($this-&gt;port != 80) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $host .= &#039;:&#039; . $this-&gt;port;&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; if (($fileparameters == false) || (empty($fileparameters))) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if (($parameters != false) &amp;&amp; (! empty($parameters))) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $contentlength = strlen($parameters);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; fwrite($connection, &#039;POST &#039; . $uri . &quot; HTTP/1.1\r\nHost: &quot; . $host . &quot;\r\nUser-Agent: &quot; . $this-&gt;useragent . &quot;\r\n&quot; . $cookiestring . $authstring . &quot;Connection: close\r\n&quot;);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; fwrite($connection, &quot;Content-Type: application/x-www-form-urlencoded\r\nContent-Length: &quot; . $contentlength . &quot;\r\n\r\n&quot; . $parameters);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; } else {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; fwrite($connection, &#039;POST &#039; . $uri . &quot; HTTP/1.1\r\nHost: &quot; . $host . &quot;\r\nUser-Agent: &quot; . $this-&gt;useragent . &quot;\r\n&quot; . $cookiestring . $authstring . &quot;Connection: close\r\n\r\n&quot;);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; } else {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $params = explode(&#039;&amp;&#039;, $parameters);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; for ($x = 0; $x &lt; count($params); $x ++) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $params[$x] = explode(&#039;=&#039;, $params[$x]);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $fileparams = explode(&#039;&amp;&#039;, $fileparameters);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; for ($x = 0; $x &lt; count($fileparams); $x ++) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $fileparams[$x] = explode(&#039;=&#039;, $fileparams[$x]);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if (($mimetypes != false) &amp;&amp; (! empty($mimetypes))) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $mimetypeparams = explode(&#039;,&#039;, $mimetypes);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if (! isset($mimetypeparams)) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $mimetypeparams = array();&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; while (count($mimetypeparams) &lt; count($fileparams)) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $mimetypeparams[] = &#039;application/octet-stream&#039;;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $boundary = &#039;-------------------------&#039; . substr(md5(uniqid()), 0, 15);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $content = &#039;&#039;;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; for ($x = 0; $x &lt; count($fileparams); $x ++) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $postfile = fopen($fileparams[$x][1], &#039;r&#039;);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $filecontent = fread($postfile, filesize($fileparams[$x][1]));&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; fclose($postfile);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $content .= &#039;--&#039; . $boundary . &quot;\r\n&quot;;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $content .= &#039;Content-Disposition: form-data; name=&quot;&#039; . $fileparams[$x][0] . &#039;&quot;; filename=&quot;&#039; . $fileparams[$x][1] . &#039;&quot;&#039; . &quot;\r\n&quot;;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $content .= &#039;Content-Type: &#039; . $mimetypeparams[$x] . &quot;\r\n\r\n&quot;;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $content .= $filecontent . &quot;\r\n&quot;;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; for ($x = 0; $x &lt; count($params); $x ++) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $content .= &#039;--&#039; . $boundary . &quot;\r\n&quot;;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $content .= &#039;Content-Disposition: form-data; name=&quot;&#039; . $params[$x][0] . &#039;&quot;&#039; . &quot;\r\n\r\n&quot;;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if (! empty($params[$x][1])) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $content .= $params[$x][1] . &quot;\r\n&quot;;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $content .= &#039;--&#039; . $boundary . &quot;--\r\n&quot;;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $contentlength = strlen($content);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; fwrite($connection, &#039;POST &#039; . $uri . &quot; HTTP/1.1\r\nHost: &quot; . $host . &quot;\r\nUser-Agent: &quot; . $this-&gt;useragent . &quot;\r\n&quot; . $cookiestring . $authstring . &quot;Connection: close\r\n&quot;);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; fwrite($connection, &#039;Content-Type: multipart/form-data; boundary=&#039; . $boundary . &quot;\r\nContent-Length: &quot; . $contentlength . &quot;\r\n\r\n&quot;);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; fwrite($connection, $content, $contentlength);&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; $reply = &#039;&#039;;&nbsp; &nbsp; &nbsp; &nbsp; while (! feof($connection)) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $reply .= @fread($connection, 128);&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; fclose($connection);&nbsp; &nbsp; &nbsp; &nbsp; $data = $this-&gt;decodereply($reply);&nbsp; &nbsp; &nbsp; &nbsp; return $data;&nbsp; &nbsp; }}/**&nbsp;* is.gd API&nbsp;* &nbsp;* @version $Id: ISGD.php 217 2010-01-21 17:05:24Z Christian $&nbsp;* @package Link&nbsp;* @requires httpconnection&nbsp;*/define(&#039;PARSE_HTML_TIDY_DOM&#039;, 1);define(&#039;PARSE_HTML_RAW&#039;, 2);class Link_ISGD extends httpconnection{&nbsp; &nbsp; /**&nbsp; &nbsp;&nbsp; * @var string API host&nbsp; &nbsp;&nbsp; */&nbsp; &nbsp; private static $apiHost = &#039;is.gd&#039;;&nbsp; &nbsp; /**&nbsp; &nbsp;&nbsp; * @var string API URL&nbsp; &nbsp;&nbsp; */&nbsp; &nbsp; private static $apiPath = &#039;/api.php?longurl=&#039;;&nbsp; &nbsp; /**&nbsp; &nbsp;&nbsp; * @var string encoding method&nbsp; &nbsp;&nbsp; */&nbsp; &nbsp; private static $encMethod = &#039;urlencode&#039;;&nbsp; &nbsp; /**&nbsp; &nbsp;&nbsp; * @var string table for localcache&nbsp; &nbsp;&nbsp; */&nbsp; &nbsp; public static $localCacheTable = &#039;isgd_links&#039;;&nbsp; &nbsp; /**&nbsp; &nbsp;&nbsp; * @var object Link_ISGD&nbsp; &nbsp;&nbsp; */&nbsp; &nbsp; public static $instance;&nbsp; &nbsp; /**&nbsp; &nbsp;&nbsp; * @var object sql2&nbsp; &nbsp;&nbsp; */&nbsp; &nbsp; private static $db;&nbsp; &nbsp; /**&nbsp; &nbsp;&nbsp; * @var boolean use local cache&nbsp; &nbsp;&nbsp; */&nbsp; &nbsp; public static $localCache = false;&nbsp; &nbsp; /**&nbsp; &nbsp;&nbsp; * @var string to encode&nbsp; &nbsp;&nbsp; */&nbsp; &nbsp; public $toEncode;&nbsp; &nbsp; /**&nbsp; &nbsp;&nbsp; * @var string result&nbsp; &nbsp;&nbsp; */&nbsp; &nbsp; public $result;&nbsp; &nbsp; /**&nbsp; &nbsp;&nbsp; * @var int errorlevel&nbsp; &nbsp;&nbsp; */&nbsp; &nbsp; public static $errorLevel = E_USER_WARNING;&nbsp; &nbsp; /**&nbsp; &nbsp;&nbsp; * constructor&nbsp; &nbsp;&nbsp; */&nbsp; &nbsp; public function __construct ()&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; parent::__construct(self::$apiHost);&nbsp; &nbsp; }&nbsp; &nbsp; /**&nbsp; &nbsp;&nbsp; * return instance&nbsp; &nbsp;&nbsp; * @return object Link_ISGD&nbsp; &nbsp;&nbsp; */&nbsp; &nbsp; public static function getInstance ()&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; if (! self::$instance) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; self::$instance = new self();&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; return self::$instance;&nbsp; &nbsp; }&nbsp; &nbsp; /**&nbsp; &nbsp;&nbsp; * shorten a signle link&nbsp; &nbsp;&nbsp; * @return result link&nbsp; &nbsp;&nbsp; */&nbsp; &nbsp; public function shortenLink ($strLink)&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; $this-&gt;setToEncode($strLink);&nbsp; &nbsp; &nbsp; &nbsp; $this-&gt;setResult($this-&gt;fetch());&nbsp; &nbsp; &nbsp; &nbsp; return $this-&gt;getResult();&nbsp; &nbsp; }&nbsp; &nbsp; /**&nbsp; &nbsp;&nbsp; * scan $strHTML for href-links and shorten them&nbsp; &nbsp;&nbsp; * @return string html&nbsp; &nbsp;&nbsp; */&nbsp; &nbsp; public function shortenHTML ($strHTML, $method = PARSE_HTML_RAW)&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; switch ($method) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; case PARSE_HTML_RAW:&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; default:&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; return preg_replace_callback(&quot;/href=[\&quot;|&#039;]([^\&quot;]*)[\&quot;|&#039;]/i&quot;, array($this , &#039;xparse&#039;), $strHTML);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; break;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; case PARSE_HTML_TIDY_DOM:&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; //tidy up html&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $tidy = tidy_parse_string(stripslashes($strHTML));&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $tidy-&gt;cleanRepair();&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; //load as domdocument&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $dom = new DOMDocument();&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $dom-&gt;loadHTML($tidy);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $l = $dom-&gt;getElementsByTagName(&#039;a&#039;);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; for ($i = 0; $i &lt; $l-&gt;length; $i ++) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; foreach ($l-&gt;item($i)-&gt;attributes as $attr) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if($attr-&gt;name==&#039;href&#039;)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $l-&gt;item($i)-&gt;setAttribute(&#039;href&#039;,$this-&gt;shortenLink(urlencode($attr-&gt;value)));&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; return $dom-&gt;saveHTML();&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; break;&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; }&nbsp; &nbsp; /**&nbsp; &nbsp;&nbsp; * for internal purpose only&nbsp; &nbsp;&nbsp; * callback function for shortenHTML&#039;s preg_replace&nbsp; &nbsp;&nbsp; * @return string&nbsp; &nbsp;&nbsp; */&nbsp; &nbsp; public static function xparse ($hits)&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; if (isset($hits[1])) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if (strtolower(substr($hits[1], 0, 4)) == &#039;http&#039;) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $short = self::getInstance()-&gt;shortenLink($hits[1]);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; return str_replace($hits[1], $short, $hits[0]);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; return $hits[0];&nbsp; &nbsp; }&nbsp; &nbsp; /**&nbsp; &nbsp;&nbsp; * fire request&nbsp; &nbsp;&nbsp; * &nbsp; &nbsp;&nbsp; * @return string response body&nbsp; &nbsp;&nbsp; * @see httpconnection::get()&nbsp; &nbsp;&nbsp; * @link http://is.gd/api_info.php&nbsp; &nbsp;&nbsp; */&nbsp; &nbsp; private function fetch ()&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; $s = $this-&gt;getToEncode();&nbsp; &nbsp; &nbsp; &nbsp; $url = self::$apiPath . $s;&nbsp; &nbsp; &nbsp; &nbsp; $result = parent::get($url);&nbsp; &nbsp; &nbsp; &nbsp; if ($result[&#039;head&#039;][&#039;code&#039;] == &quot;200&quot;) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; return $result[&#039;body&#039;];&nbsp; &nbsp; &nbsp; &nbsp; } else {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; trigger_error(&#039;Fehler beim Linkkuerzen! &#039; . strip_tags($result[&#039;body&#039;]), self::getErrorLevel());&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; /**&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; * since at this point $s is already&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; * URLENCODED, we reverse this step to&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; * have no unforeseen results&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; */&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; return urldecode($s);&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; }&nbsp; &nbsp; /**&nbsp; &nbsp;&nbsp; * set error level to be triggered once an error appears &nbsp; &nbsp;&nbsp; * default: E_USER_WARNING&nbsp; &nbsp;&nbsp; */&nbsp; &nbsp; public static function setErrorLevel ($level = E_USER_WARNING)&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; self::$errorLevel = $level;&nbsp; &nbsp; }&nbsp; &nbsp; /**&nbsp; &nbsp;&nbsp; * @return int errorlevel&nbsp; &nbsp;&nbsp; */&nbsp; &nbsp; public static function getErrorLevel ()&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; return self::$errorLevel;&nbsp; &nbsp; }&nbsp; &nbsp; /**&nbsp; &nbsp;&nbsp; * @return string&nbsp; &nbsp;&nbsp; */&nbsp; &nbsp; public function getResult ()&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; return $this-&gt;result;&nbsp; &nbsp; }&nbsp; &nbsp; /**&nbsp; &nbsp;&nbsp; * @return string&nbsp; &nbsp;&nbsp; */&nbsp; &nbsp; public function getToEncode ()&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; return $this-&gt;toEncode;&nbsp; &nbsp; }&nbsp; &nbsp; /**&nbsp; &nbsp;&nbsp; * @param string $result&nbsp; &nbsp;&nbsp; */&nbsp; &nbsp; public function setResult ($result)&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; $this-&gt;result = $result;&nbsp; &nbsp; }&nbsp; &nbsp; /**&nbsp; &nbsp;&nbsp; * @param string $toEncode&nbsp; &nbsp;&nbsp; */&nbsp; &nbsp; public function setToEncode ($toEncode)&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; $this-&gt;toEncode = $toEncode;&nbsp; &nbsp; }&nbsp; &nbsp; /**&nbsp; &nbsp;&nbsp; * @return boolean&nbsp; &nbsp;&nbsp; */&nbsp; &nbsp; public function getLocalCache ()&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; return self::$localCache;&nbsp; &nbsp; }&nbsp; &nbsp; /**&nbsp; &nbsp;&nbsp; * @param boolean $localCache&nbsp; &nbsp;&nbsp; */&nbsp; &nbsp; public function setLocalCache ($localCache)&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; self::$localCache = $localCache;&nbsp; &nbsp; }&nbsp; &nbsp; /**&nbsp; &nbsp;&nbsp; * @return object&nbsp; &nbsp;&nbsp; */&nbsp; &nbsp; public function getDb ()&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; return self::$db;&nbsp; &nbsp; }&nbsp; &nbsp; /**&nbsp; &nbsp;&nbsp; * @param object $db&nbsp; &nbsp;&nbsp; */&nbsp; &nbsp; public function setDb ($db)&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; self::$db = $db;&nbsp; &nbsp; }}//Beispiel:$isgd = new Link_ISGD();//Einfachen Link kuerzen:$shortURL = $isgd-&gt;shortenLink(&#039;http://google.de&#039;);//Komplettes HTML kuerzen:$shortenedHTML = $isgd-&gt;shortenHTML(&#039;....&#039;,PARSE_HTML_RAW); //Oder: PARSE_HTML_TIDY_DOM benötigt Tidy und DOMDocument?&gt;[/php]Benutzt allerdings die is.gd API</blockquote>

[QUOTE="Christian, post: 1493836, member: 3735"] [b]AW: Links automatisch mittel tinyurl.com generieren[/b] Hatte da mal was geschrieben: [php]<?php /** * @version $Id: class.httpconnection.php 200 2009-11-06 08:54:05Z Christian $ */ /* httpconnection.class.php Version 1.1 Part of the PHP class collection http://www.sourceforge.net/projects/php-classes/ Written by: Dennis Wronka License: LGPL */ class httpconnection { private $host; private $port; private $ssl; private $useragent; public function __construct ($host, $port = 80, $ssl = false, $useragent = 'Mozilla/5.0 (Windows; U; Windows NT 5.0; de; rv:1.9.0.4) Gecko/2008102920 Firefox/3.0.4') { $this->host = $host; $this->port = $port; $this->ssl = $ssl; $this->useragent = $useragent; } private function decodereply ($reply) { $headend = strpos($reply, "\r\n\r\n") + 2; $head = substr($reply, 0, $headend); $httpversion = substr($head, 5, 3); $contentlength = ''; $contentlengthstart = strpos($head, 'Content-Length:'); if ($contentlengthstart != false) { $contentlengthstart += 16; $contentlengthend = strpos($head, "\r\n", $contentlengthstart); $contentlength = substr($head, $contentlengthstart, $contentlengthend - $contentlengthstart); } if ($httpversion == '1.0') { $datastart = $headend + 2; $body = substr($reply, $datastart, strlen($reply) - $datastart); } elseif ($httpversion == '1.1') { $encoding = ''; $encodingstart = strpos($head, 'Transfer-Encoding:'); if ($encodingstart != false) { $encodingstart += 19; $encodingend = strpos($head, "\r\n", $encodingstart); $encoding = substr($head, $encodingstart, $encodingend - $encodingstart); } if ($encoding == 'chunked') { $datasizestart = $headend + 2; $datasizeend = strpos($reply, "\r\n", $datasizestart); $datasize = hexdec(trim(substr($reply, $datasizestart, $datasizeend - $datasizestart))); $body = ''; while ($datasize > 0) { $chunkstart = $datasizeend + 2; $body .= substr($reply, $chunkstart, $datasize); $datasizestart = $chunkstart + $datasize + 2; $datasizeend = strpos($reply, "\r\n", $datasizestart); $datasize = hexdec(trim(substr($reply, $datasizestart, $datasizeend - $datasizestart))); } } else { $datastart = $headend + 2; $datasize = $contentlength; $body = substr($reply, $datastart, $datasize); } } $code = substr($head, 9, 3); $serverstart = strpos($head, 'Server:') + 8; $serverend = strpos($head, "\r\n", $serverstart); $server = substr($head, $serverstart, $serverend - $serverstart); $contenttype = ''; $contenttypestart = strpos($head, 'Content-Type:'); if ($contenttypestart != false) { $contenttypestart += 14; $contenttypeend = strpos($head, "\r\n", $contenttypestart); $contenttype = substr($head, $contenttypestart, $contenttypeend - $contenttypestart); } $location = ''; $locationstart = strpos($head, 'Location:'); if ($locationstart != false) { $locationstart += 10; $locationend = strpos($head, "\r\n", $locationstart); $location = substr($head, $locationstart, $locationend - $locationstart); $location_array = explode('?', $location); $parameters = ''; if (isset($location_array[1])) { $parameters = $location_array[1]; } $location = array('uri' => $location_array[0] , 'parameters' => $parameters); if (empty($parameters)) { unset($location['parameters']); } } $cookies = array(); $cookiestart = stripos($head, 'Set-Cookie:'); while ($cookiestart != false) { $cookiestart += 12; $cookieend = strpos($head, "\r\n", $cookiestart); $cookie = substr($head, $cookiestart, $cookieend - $cookiestart); $cookie_array = explode(';', $cookie); $expirydate = ''; $path = ''; for ($x = 0; $x < count($cookie_array); $x ++) { $cookie_array[$x] = explode("=", $cookie_array[$x]); if ($x == 0) { $name = $cookie_array[$x][0]; $value = $cookie_array[$x][1]; } else { if (trim($cookie_array[$x][0]) == 'expires') { $expirydate = array('string' => $cookie_array[$x][1] , 'timestamp' => strtotime($cookie_array[$x][1])); } elseif (trim($cookie_array[$x][0]) == 'path') { $path = $cookie_array[$x][1]; } } } $cookie = array('name' => $name , 'value' => $value , 'path' => $path , 'expirydate' => $expirydate); if (empty($path)) { unset($cookie['path']); } if (empty($expirydate)) { unset($cookie['expirydate']); } $cookies[] = $cookie; $cookiestart = stripos($head, 'Set-Cookie:', $cookieend); } $headdata = array('raw' => $head , 'httpversion' => $httpversion , 'code' => $code , 'server' => $server , 'contentlength' => $contentlength , 'contenttype' => $contenttype , 'location' => $location , 'cookies' => $cookies); if ((empty($contentlength)) && ($contentlength != 0)) { unset($headdata['contentlength']); } if (empty($contenttype)) { unset($headdata['contenttype']); } if (empty($location)) { unset($headdata['location']); } if (empty($cookies)) { unset($headdata['cookies']); } $data = array('head' => $headdata , 'body' => $body); return $data; } public function head ($uri = '/', $parameters = false, $cookies = false, $authuser = '', $authpassword = '') { if ($this->ssl == true) { $connection = @fsockopen('ssl://' . $this->host, $this->port); } else { $connection = @fsockopen($this->host, $this->port); } if ($connection == false) { return false; } if ((empty($uri)) || ($uri{0} != '/')) { $uri = '/' . $uri; } if (($parameters != false) && (! empty($parameters))) { $paramstring = '?' . $parameters; } else { $paramstring = ''; } if (($cookies != false) && (! empty($cookies))) { $cookiestring = 'Cookie: ' . $cookies . "\r\n"; } else { $cookiestring = ''; } if (! empty($authuser)) { $authstring = 'Authorization: Basic ' . base64_encode($authuser . ':' . $authpassword) . "\r\n"; } else { $authstring = ''; } $host = $this->host; if ($this->port != 80) { $host .= ':' . $this->port; } fwrite($connection, 'HEAD ' . $uri . $paramstring . " HTTP/1.1\r\nHost: " . $host . "\r\nUser-Agent: " . $this->useragent . "\r\n" . $cookiestring . $authstring . "Connection: close\r\n\r\n"); $reply = ''; while (! feof($connection)) { $reply .= @fread($connection, 128); } fclose($connection); $data = $this->decodereply($reply); return $data; } public function get ($uri = '/', $parameters = false, $cookies = false, $authuser = '', $authpassword = '') { if ($this->ssl == true) { $connection = @fsockopen('ssl://' . $this->host, $this->port); } else { $connection = @fsockopen($this->host, $this->port); } if ($connection == false) { return false; } if ((empty($uri)) || ($uri{0} != '/')) { $uri = '/' . $uri; } if (($parameters != false) && (! empty($parameters))) { $paramstring = '?' . $parameters; } else { $paramstring = ''; } if (($cookies != false) && (! empty($cookies))) { $cookiestring = 'Cookie: ' . $cookies . "\r\n"; } else { $cookiestring = ''; } if (! empty($authuser)) { $authstring = 'Authorization: Basic ' . base64_encode($authuser . ':' . $authpassword) . "\r\n"; } else { $authstring = ''; } $host = $this->host; if ($this->port != 80) { $host .= ':' . $this->port; } fwrite($connection, 'GET ' . $uri . $paramstring . " HTTP/1.1\r\nHost: " . $host . "\r\nUser-Agent: " . $this->useragent . "\r\n" . $cookiestring . $authstring . "Connection: close\r\n\r\n"); $reply = ''; while (! feof($connection)) { $reply .= @fread($connection, 128); } fclose($connection); $data = $this->decodereply($reply); return $data; } public function post ($uri = '/', $parameters = false, $cookies = false, $fileparameters = false, $mimetypes = false, $authuser = '', $authpassword = '') { if ($this->ssl == true) { $connection = @fsockopen('ssl://' . $this->host, $this->port); } else { $connection = @fsockopen($this->host, $this->port); } if ($connection == false) { return false; } if ((empty($uri)) || ($uri{0} != '/')) { $uri = '/' . $uri; } if (($cookies != false) && (! empty($cookies))) { $cookiestring = 'Cookie: ' . $cookies . "\r\n"; } else { $cookiestring = ''; } if (! empty($authuser)) { $authstring = 'Authorization: Basic ' . base64_encode($authuser . ':' . $authpassword) . "\r\n"; } else { $authstring = ''; } $host = $this->host; if ($this->port != 80) { $host .= ':' . $this->port; } if (($fileparameters == false) || (empty($fileparameters))) { if (($parameters != false) && (! empty($parameters))) { $contentlength = strlen($parameters); fwrite($connection, 'POST ' . $uri . " HTTP/1.1\r\nHost: " . $host . "\r\nUser-Agent: " . $this->useragent . "\r\n" . $cookiestring . $authstring . "Connection: close\r\n"); fwrite($connection, "Content-Type: application/x-www-form-urlencoded\r\nContent-Length: " . $contentlength . "\r\n\r\n" . $parameters); } else { fwrite($connection, 'POST ' . $uri . " HTTP/1.1\r\nHost: " . $host . "\r\nUser-Agent: " . $this->useragent . "\r\n" . $cookiestring . $authstring . "Connection: close\r\n\r\n"); } } else { $params = explode('&', $parameters); for ($x = 0; $x < count($params); $x ++) { $params[$x] = explode('=', $params[$x]); } $fileparams = explode('&', $fileparameters); for ($x = 0; $x < count($fileparams); $x ++) { $fileparams[$x] = explode('=', $fileparams[$x]); } if (($mimetypes != false) && (! empty($mimetypes))) { $mimetypeparams = explode(',', $mimetypes); } if (! isset($mimetypeparams)) { $mimetypeparams = array(); } while (count($mimetypeparams) < count($fileparams)) { $mimetypeparams[] = 'application/octet-stream'; } $boundary = '-------------------------' . substr(md5(uniqid()), 0, 15); $content = ''; for ($x = 0; $x < count($fileparams); $x ++) { $postfile = fopen($fileparams[$x][1], 'r'); $filecontent = fread($postfile, filesize($fileparams[$x][1])); fclose($postfile); $content .= '--' . $boundary . "\r\n"; $content .= 'Content-Disposition: form-data; name="' . $fileparams[$x][0] . '"; filename="' . $fileparams[$x][1] . '"' . "\r\n"; $content .= 'Content-Type: ' . $mimetypeparams[$x] . "\r\n\r\n"; $content .= $filecontent . "\r\n"; } for ($x = 0; $x < count($params); $x ++) { $content .= '--' . $boundary . "\r\n"; $content .= 'Content-Disposition: form-data; name="' . $params[$x][0] . '"' . "\r\n\r\n"; if (! empty($params[$x][1])) { $content .= $params[$x][1] . "\r\n"; } } $content .= '--' . $boundary . "--\r\n"; $contentlength = strlen($content); fwrite($connection, 'POST ' . $uri . " HTTP/1.1\r\nHost: " . $host . "\r\nUser-Agent: " . $this->useragent . "\r\n" . $cookiestring . $authstring . "Connection: close\r\n"); fwrite($connection, 'Content-Type: multipart/form-data; boundary=' . $boundary . "\r\nContent-Length: " . $contentlength . "\r\n\r\n"); fwrite($connection, $content, $contentlength); } $reply = ''; while (! feof($connection)) { $reply .= @fread($connection, 128); } fclose($connection); $data = $this->decodereply($reply); return $data; } } /** * is.gd API * * @version $Id: ISGD.php 217 2010-01-21 17:05:24Z Christian $ * @package Link * @requires httpconnection */ define('PARSE_HTML_TIDY_DOM', 1); define('PARSE_HTML_RAW', 2); class Link_ISGD extends httpconnection { /** * @var string API host */ private static $apiHost = 'is.gd'; /** * @var string API URL */ private static $apiPath = '/api.php?longurl='; /** * @var string encoding method */ private static $encMethod = 'urlencode'; /** * @var string table for localcache */ public static $localCacheTable = 'isgd_links'; /** * @var object Link_ISGD */ public static $instance; /** * @var object sql2 */ private static $db; /** * @var boolean use local cache */ public static $localCache = false; /** * @var string to encode */ public $toEncode; /** * @var string result */ public $result; /** * @var int errorlevel */ public static $errorLevel = E_USER_WARNING; /** * constructor */ public function __construct () { parent::__construct(self::$apiHost); } /** * return instance * @return object Link_ISGD */ public static function getInstance () { if (! self::$instance) { self::$instance = new self(); } return self::$instance; } /** * shorten a signle link * @return result link */ public function shortenLink ($strLink) { $this->setToEncode($strLink); $this->setResult($this->fetch()); return $this->getResult(); } /** * scan $strHTML for href-links and shorten them * @return string html */ public function shortenHTML ($strHTML, $method = PARSE_HTML_RAW) { switch ($method) { case PARSE_HTML_RAW: default: return preg_replace_callback("/href=[\"|']([^\"]*)[\"|']/i", array($this , 'xparse'), $strHTML); break; case PARSE_HTML_TIDY_DOM: //tidy up html $tidy = tidy_parse_string(stripslashes($strHTML)); $tidy->cleanRepair(); //load as domdocument $dom = new DOMDocument(); $dom->loadHTML($tidy); $l = $dom->getElementsByTagName('a'); for ($i = 0; $i < $l->length; $i ++) { foreach ($l->item($i)->attributes as $attr) { if($attr->name=='href') { $l->item($i)->setAttribute('href',$this->shortenLink(urlencode($attr->value))); } } } return $dom->saveHTML(); break; } } /** * for internal purpose only * callback function for shortenHTML's preg_replace * @return string */ public static function xparse ($hits) { if (isset($hits[1])) { if (strtolower(substr($hits[1], 0, 4)) == 'http') { $short = self::getInstance()->shortenLink($hits[1]); return str_replace($hits[1], $short, $hits[0]); } } return $hits[0]; } /** * fire request * * @return string response body * @see httpconnection::get() * @link http://is.gd/api_info.php */ private function fetch () { $s = $this->getToEncode(); $url = self::$apiPath . $s; $result = parent::get($url); if ($result['head']['code'] == "200") { return $result['body']; } else { trigger_error('Fehler beim Linkkuerzen! ' . strip_tags($result['body']), self::getErrorLevel()); /** * since at this point $s is already * URLENCODED, we reverse this step to * have no unforeseen results */ return urldecode($s); } } /** * set error level to be triggered once an error appears * default: E_USER_WARNING */ public static function setErrorLevel ($level = E_USER_WARNING) { self::$errorLevel = $level; } /** * @return int errorlevel */ public static function getErrorLevel () { return self::$errorLevel; } /** * @return string */ public function getResult () { return $this->result; } /** * @return string */ public function getToEncode () { return $this->toEncode; } /** * @param string $result */ public function setResult ($result) { $this->result = $result; } /** * @param string $toEncode */ public function setToEncode ($toEncode) { $this->toEncode = $toEncode; } /** * @return boolean */ public function getLocalCache () { return self::$localCache; } /** * @param boolean $localCache */ public function setLocalCache ($localCache) { self::$localCache = $localCache; } /** * @return object */ public function getDb () { return self::$db; } /** * @param object $db */ public function setDb ($db) { self::$db = $db; } } //Beispiel: $isgd = new Link_ISGD(); //Einfachen Link kuerzen: $shortURL = $isgd->shortenLink('http://google.de'); //Komplettes HTML kuerzen: $shortenedHTML = $isgd->shortenHTML('....',PARSE_HTML_RAW); //Oder: PARSE_HTML_TIDY_DOM benötigt Tidy und DOMDocument ?>[/php] Benutzt allerdings die is.gd API [/QUOTE]

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Wenn ▲ = 5, ▼ = 2 und ■ = 7, was ist ▲ × ▼ + ■?