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Description

Usage

ftp_base::SetServer( $host, $port, $reconnect );

Parameters

$host

( mixed ) required –

$port

( mixed ) optional default: 21 –

$reconnect

( mixed ) optional default: 1 –

Returns

void

Source

File name: wordpress/wp-admin/includes/class-ftp.php
Lines:

  function SetServer($host, $port=21, $reconnect=true) {
    if(!is_long($port)) {
          $this->verbose=true;
          $this->ftp_base::SendMSG("Incorrect port syntax");
      return FALSE;
    } else {
      $ip=@gethostbyname($host);
          $dns=@gethostbyaddr($host);
          if(!$ip) $ip=$host;
          if(!$dns) $dns=$host;
          // Validate the IPAddress PHP4 returns -1 for invalid, PHP5 false
          // -1 === "255.255.255.255" which is the broadcast address which is also going to be invalid
          $ipaslong = ip2long($ip);
      if ( ($ipaslong == false) || ($ipaslong === -1) ) {
        $this->ftp_base::SendMSG("Wrong host name/address \"".$host."\"");
        return FALSE;
      }
          $this->_host=$ip;
          $this->_fullhost=$dns;
          $this->_port=$port;
          $this->_dataport=$port-1;
    }
    $this->ftp_base::SendMSG("Host \"".$this->_fullhost."(".$this->_host."):".$this->_port."\"");
    if($reconnect){
      if($this->_connected) {
        $this->ftp_base::SendMSG("Reconnecting");
        if(!$this->ftp_base::quit(FTP_FORCE)) return FALSE;
        if(!$this->ftp_base::connect()) return FALSE;
      }
    }
    return TRUE;
  }
 

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