public function HttpStreamWrapper::stream_seek in Remote Stream Wrapper 8

Seeks to specific location in a stream.

This method is called in response to fseek().

The read/write position of the stream should be updated according to the offset and whence.

Parameters

int $offset: The byte offset to seek to.

int $whence: Possible values:

• SEEK_SET: Set position equal to offset bytes.
• SEEK_CUR: Set position to current location plus offset.
• SEEK_END: Set position to end-of-file plus offset.

Defaults to SEEK_SET.

Return value

bool TRUE if the position was updated, FALSE otherwise.

Overrides PhpStreamWrapperInterface::stream_seek

See also

http://php.net/manual/streamwrapper.stream-seek.php

File

src/StreamWrapper/HttpStreamWrapper.php, line 166

Class

HttpStreamWrapper

HTTP(s) stream wrapper.

Namespace

Drupal\remote_stream_wrapper\StreamWrapper

Code

public function stream_seek($offset, $whence = SEEK_SET) {
  try {
    $this->stream
      ->seek($offset, $whence);
  } catch (\RuntimeException $e) {

    // TODO Make this testable.
    watchdog_exception('remote_stream_wrapper', $e);
    return FALSE;
  }
  return TRUE;
}