function Path::getExtension

Returns the extension from a file path (without leading dot).

Parameters

bool $forceLowerCase forces the extension to be lower-case:

2 calls to Path::getExtension()

Path::changeExtension in vendor/symfony/filesystem/Path.php: Changes the extension of a path string.
Path::hasExtension in vendor/symfony/filesystem/Path.php: Returns whether the path has an (or the specified) extension.

File

vendor/symfony/filesystem/Path.php, line 276

Class

Path: Contains utility methods for handling path strings.

Namespace

Symfony\Component\Filesystem

Code

public static function getExtension(string $path, bool $forceLowerCase = false) : string {
    if ('' === $path) {
        return '';
    }
    $extension = pathinfo($path, \PATHINFO_EXTENSION);
    if ($forceLowerCase) {
        $extension = self::toLower($extension);
    }
    return $extension;
}