original_string: protected function getPostBody()
      {
          $data = '';
          if (count($this->_postFiles) > 0) {
              $boundary = md5($this->_rawUrl . microtime());
              foreach ($this->_postFields as $k => $v) {
                  $data .= '--' . $boundary . Client::CRLF . 'Content-Disposition: form-data; name="' . $k . '"'
                      . Client::CRLF . Client::CRLF . $v . Client::CRLF;
              }
              foreach ($this->_postFiles as $k => $v) {
                  $ext = strtolower(substr($v[0], strrpos($v[0], '.') + 1));
                  $type = isset(self::$_mimes[$ext]) ? self::$_mimes[$ext] : 'application/octet-stream';
                  $data .= '--' . $boundary . Client::CRLF . 'Content-Disposition: form-data; name="' . $k . '"; filename="' . $v[0] . '"'
                      . Client::CRLF . 'Content-Type: ' . $type . Client::CRLF . 'Content-Transfer-Encoding: binary'
                      . Client::CRLF . Client::CRLF . $v[1] . Client::CRLF;
              }
              $data .= '--' . $boundary . '--' . Client::CRLF;
              $this->setHeader('content-type', 'multipart/form-data; boundary=' . $boundary);
          } else {
              if (count($this->_postFields) > 0) {
                  foreach ($this->_postFields as $k => $v) {
                      $data .= '&' . rawurlencode($k) . '=' . rawurlencode($v);
                  }
                  $data = substr($data, 1);
                  $this->setHeader('content-type', 'application/x-www-form-urlencoded');
              }
          }
          return $data;
      }
code: protected function getPostBody()
      {
          $data = '';
          if (count($this->_postFiles) > 0) {
              $boundary = md5($this->_rawUrl . microtime());
              foreach ($this->_postFields as $k => $v) {
                  $data .= '--' . $boundary . Client::CRLF . 'Content-Disposition: form-data; name="' . $k . '"'
                      . Client::CRLF . Client::CRLF . $v . Client::CRLF;
              }
              foreach ($this->_postFiles as $k => $v) {
                  $ext = strtolower(substr($v[0], strrpos($v[0], '.') + 1));
                  $type = isset(self::$_mimes[$ext]) ? self::$_mimes[$ext] : 'application/octet-stream';
                  $data .= '--' . $boundary . Client::CRLF . 'Content-Disposition: form-data; name="' . $k . '"; filename="' . $v[0] . '"'
                      . Client::CRLF . 'Content-Type: ' . $type . Client::CRLF . 'Content-Transfer-Encoding: binary'
                      . Client::CRLF . Client::CRLF . $v[1] . Client::CRLF;
              }
              $data .= '--' . $boundary . '--' . Client::CRLF;
              $this->setHeader('content-type', 'multipart/form-data; boundary=' . $boundary);
          } else {
              if (count($this->_postFields) > 0) {
                  foreach ($this->_postFields as $k => $v) {
                      $data .= '&' . rawurlencode($k) . '=' . rawurlencode($v);
                  }
                  $data = substr($data, 1);
                  $this->setHeader('content-type', 'application/x-www-form-urlencoded');
              }
          }
          return $data;
      }
code_tokens: protected function getPostBody ( ) { $ data = '' ; if ( count ( $ this -> _postFiles ) > 0 ) { $ boundary = md5 ( $ this -> _rawUrl . microtime ( ) ) ; foreach ( $ this -> _postFields as $ k => $ v ) { $ data .= '--' . $ boundary . Client :: CRLF . 'Content-Disposition: form-data; name="' . $ k . '"' . Client :: CRLF . Client :: CRLF . $ v . Client :: CRLF ; } foreach ( $ this -> _postFiles as $ k => $ v ) { $ ext = strtolower ( substr ( $ v [ 0 ] , strrpos ( $ v [ 0 ] , '.' ) + 1 ) ) ; $ type = isset ( self :: $ _mimes [ $ ext ] ) ? self :: $ _mimes [ $ ext ] : 'application/octet-stream' ; $ data .= '--' . $ boundary . Client :: CRLF . 'Content-Disposition: form-data; name="' . $ k . '"; filename="' . $ v [ 0 ] . '"' . Client :: CRLF . 'Content-Type: ' . $ type . Client :: CRLF . 'Content-Transfer-Encoding: binary' . Client :: CRLF . Client :: CRLF . $ v [ 1 ] . Client :: CRLF ; } $ data .= '--' . $ boundary . '--' . Client :: CRLF ; $ this -> setHeader ( 'content-type' , 'multipart/form-data; boundary=' . $ boundary ) ; } else { if ( count ( $ this -> _postFields ) > 0 ) { foreach ( $ this -> _postFields as $ k => $ v ) { $ data .= '&' . rawurlencode ( $ k ) . '=' . rawurlencode ( $ v ) ; } $ data = substr ( $ data , 1 ) ; $ this -> setHeader ( 'content-type' , 'application/x-www-form-urlencoded' ) ; } } return $ data ; }
docstring: Combine request body from post fields & files
  @return string request body content
docstring_tokens: Combine request body from post fields & files