function FileSystem::saveData

File

core/lib/Drupal/Core/File/FileSystem.php, line 467

Class

FileSystem

Provides helpers to operate on files and stream wrappers.

Namespace

Code

public function saveData($data, $destination, $replace = self::EXISTS_RENAME) {
    // Write the data to a temporary file.
    $temp_name = $this->tempnam('temporary://', 'file');
    if (file_put_contents($temp_name, $data) === FALSE) {
        throw new FileWriteException("Temporary file '{$temp_name}' could not be created.");
    }
    // Move the file to its final destination.
    return $this->move($temp_name, $destination, $replace);
}