file-exists()

boolean file-exists(string path)

The file-exists function accepts exactly one argument that is converted to a string. The argument must be a fit://-URL, otherwise an empty result is returned and an error will be raised.

The function returns true if the URL references an existing file or directory, false otherwise.

Examples

• file-exists('fit://site/path/to/file')

• file-exists('fit://site/path/to/directory/')

• file-exists('fit://request/content')