PHP Zend\Diactoros RelativeStream::eof Examples

eof() public method

public eof ( )

Example #1

File: SapiStreamEmitter.php Project: zendframework/zend-diactoros

 /**
  * Emit a range of the message body.
  *
  * @param array $range
  * @param ResponseInterface $response
  * @param int $maxBufferLength
  */
 private function emitBodyRange(array $range, ResponseInterface $response, $maxBufferLength)
 {
     list($unit, $first, $last, $length) = $range;
     $body = $response->getBody();
     if (!$body->isSeekable()) {
         $contents = $body->getContents();
         echo substr($contents, $first, $last - $first + 1);
         return;
     }
     $body = new RelativeStream($body, $first);
     $body->rewind();
     $pos = 0;
     $length = $last - $first + 1;
     while (!$body->eof() && $pos < $length) {
         if ($pos + $maxBufferLength > $length) {
             echo $body->read($length - $pos);
             break;
         }
         echo $body->read($maxBufferLength);
         $pos = $body->tell();
     }
 }