public function ReadOnlyStream::stream_truncate in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/StreamWrapper/ReadOnlyStream.php \Drupal\Core\StreamWrapper\ReadOnlyStream::stream_truncate()
2. 10 core/lib/Drupal/Core/StreamWrapper/ReadOnlyStream.php \Drupal\Core\StreamWrapper\ReadOnlyStream::stream_truncate()

Truncate stream.

Will respond to truncation; e.g., through ftruncate().

Parameters

int $new_size: The new size.

Return value

bool TRUE on success, FALSE otherwise.

Overrides PhpStreamWrapperInterface::stream_truncate

File

core/lib/Drupal/Core/StreamWrapper/ReadOnlyStream.php, line 172

Class

ReadOnlyStream

Defines a read-only Drupal stream wrapper base class.

Namespace

Drupal\Core\StreamWrapper

Code

public function stream_truncate($new_size) {
  trigger_error('stream_truncate() not supported for read-only stream wrappers', E_USER_WARNING);
  return FALSE;
}