php - Issue with cache? -

i'm trying install webviewer teamspeak 3 (a voip program) have issues. first of all, official website has discontinued support of 1 month ago, cannot ask them unfortunately.

when go webviewer page first time seems work fine. if refresh page goes white , loads until get:

php fatal error:  maximum execution time of 30 seconds exceeded in c:\users\[...]\tsquery.class.php on line 414 

here line 414 file:

    $ret .= fgets($this->connection, 8096); 

and whole function:

private function send_raw($text) {     $i = -1;     $ret = '';     if ($this->connection === null)     {         $this->open_new_connection();     }     stream_set_timeout($this->connection, 0, 300000);     fputs($this->connection, $text);          {         $ret .= fgets($this->connection, 8096);     }     while (strstr($ret, "error id=") === false);      return $ret; } 

i have tried both on webhost , moving script on same server voip installed on (thinking host might causing something) - no difference.

when put script iframe on webhost , reload page twice whole site goes down!

service unavailable server temporarily unable service request due maintenance downtime or capacity problems. please try again later. apache server @ www.site.com port 80 

but own server, every , again (1 / 10 loads or so) get:

php notice:  undefined property: tsquery::$cachepath in c:\users\[...]\tsquery.class.php on line 85 

and here line 85:

$this->cachepath .= $port . "/"; 

and whole function:

public function use_by_port($port) {     if (is_numeric($port))     {          $resp = $this->send_cmd("use port=" . $port);         if ($resp['error']['id'] === 0)         {             $this->cachepath .= $port . "/";         }         return $resp;     }     return false; } 

any ideas???

thanks!

do {     $ret .= fgets($this->connection, 8096); } while (strstr($ret, "error id=") === false); 

the code above means: connect while not first occurence of "error_id=" found (is false). means if no errors occur connect in infinite loop , believe that's why you're getting timeout.

update:

i skip do/while , instead:

if(!$this->connection) return false;  $output = fgets($this->connection, 8096); fputs($this->connection, $text); fclose($this->connection);  if (substr($output, 0, 4) == '1 ok') return true;  return false;