[ Index ]

PHP Cross Reference of phpBB-3.2.8-deutsch

title

Body

[close]

/vendor/guzzlehttp/streams/src/ -> DroppingStream.php (source)

   1  <?php
   2  namespace GuzzleHttp\Stream;
   3  
   4  /**
   5   * Stream decorator that begins dropping data once the size of the underlying
   6   * stream becomes too full.
   7   */
   8  class DroppingStream implements StreamInterface
   9  {
  10      use StreamDecoratorTrait;
  11  
  12      private $maxLength;
  13  
  14      /**
  15       * @param StreamInterface $stream    Underlying stream to decorate.
  16       * @param int             $maxLength Maximum size before dropping data.
  17       */
  18      public function __construct(StreamInterface $stream, $maxLength)
  19      {
  20          $this->stream = $stream;
  21          $this->maxLength = $maxLength;
  22      }
  23  
  24      public function write($string)
  25      {
  26          $diff = $this->maxLength - $this->stream->getSize();
  27  
  28          // Begin returning false when the underlying stream is too large.
  29          if ($diff <= 0) {
  30              return false;
  31          }
  32  
  33          // Write the stream or a subset of the stream if needed.
  34          if (strlen($string) < $diff) {
  35              return $this->stream->write($string);
  36          }
  37  
  38          $this->stream->write(substr($string, 0, $diff));
  39  
  40          return false;
  41      }
  42  }


Generated: Tue Apr 7 19:42:26 2020 Cross-referenced by PHPXref 0.7.1