Classes/Utility/ExtensionUtility.php
public static function getPlaceholdersFolder(string $extensionKey, string $prefix = 'EXT:'): string {
    return self::placeholdersFolder($extensionKey, $prefix);
  }
public static function getPlaceholdersFolder(string $extensionKey, string $prefix = 'EXT:'): string {
    return self::placeholdersFolder($extensionKey, $prefix);
  }
public static function getPlaceholdersFolder ( string $ extensionKey , string $ prefix = 'EXT:' ) : string { return self :: placeholdersFolder ( $ extensionKey , $ prefix ) ; }
Alias for the `placeholdersFolder` function.

@param string $extensionKey The extension key
@param string $prefix The optional prefix, defaults to `EXT:`
@return string The placeholders folder
Alias for the placeholdersFolder function .