public function FileSystem::tempnam in Zircon Profile 8
Same name and namespace in other branches
- 8.0 core/lib/Drupal/Core/File/FileSystem.php \Drupal\Core\File\FileSystem::tempnam()
Creates a file with a unique filename in the specified directory.
PHP's tempnam() does not return a URI like we want. This function will return a URI if given a URI, or it will return a filepath if given a filepath.
Compatibility: normal paths and stream wrappers.
Parameters
string $directory: The directory where the temporary filename will be created.
string $prefix: The prefix of the generated temporary filename. Note: Windows uses only the first three characters of prefix.
Return value
string|bool The new temporary filename, or FALSE on failure.
Overrides FileSystemInterface::tempnam
See also
tempnam()
https://www.drupal.org/node/515192
File
- core/
lib/ Drupal/ Core/ File/ FileSystem.php, line 266 - Contains \Drupal\Core\File\FileSystem.
Class
- FileSystem
- Provides helpers to operate on files and stream wrappers.
Namespace
Drupal\Core\FileCode
public function tempnam($directory, $prefix) {
$scheme = $this
->uriScheme($directory);
if ($this
->validScheme($scheme)) {
$wrapper = $this->streamWrapperManager
->getViaScheme($scheme);
if ($filename = tempnam($wrapper
->getDirectoryPath(), $prefix)) {
return $scheme . '://' . static::basename($filename);
}
else {
return FALSE;
}
}
else {
// Handle as a normal tempnam() call.
return tempnam($directory, $prefix);
}
}