string getVersion(string $path, string $packageName = null) Gets the version to add to public URL. Parameters string $path A public path string $packageName A package name Return Value string The current version

symlink(string $originDir, string $targetDir, bool $copyOnWindows = false) Creates a symbolic link or copy a directory. Parameters string $originDir The origin directory path string $targetDir The symbolic link name bool $copyOnWindows Whether to copy files if on Windows Exceptions IOException When symlink fails

int getType() Return Value int

bool isValueOptional() Returns true if the option takes an optional value. Return Value bool true if value mode is self::VALUE_OPTIONAL, false otherwise

Response sendHeaders() Sends HTTP headers. Return Value Response

KernelInterface getKernel() Returns the kernel. Return Value KernelInterface

setId(string $id) Sets the session ID. Parameters string $id

parseExpression($precedence) Parameters $precedence

static array getLocales() Returns all available locale codes. Return Value array The locale codes Exceptions RuntimeException When the resource bundles cannot be loaded

int getCreated() Gets the created timestamp metadata. Return Value int Unix timestamp