public function BackupFileReadableInterface::readBytes in Backup and Migrate 5.0.x
Read a given number of bytes from the file.
Parameters
int $size: The number of bites to read.
Return value
string The data read from the file or NULL if the file can't be read or is at the end of the file.
1 method overrides BackupFileReadableInterface::readBytes()
- ReadableStreamBackupFile::readBytes in src/
Core/ File/ ReadableStreamBackupFile.php - Read a line from the file.
File
- src/
Core/ File/ BackupFileReadableInterface.php, line 27
Class
- BackupFileReadableInterface
- A service to provision temp files in the correct place for the environment.
Namespace
Drupal\backup_migrate\Core\FileCode
public function readBytes($size = 0);