How that?
A class "Acme\Writer\FileWriter" has two namespace prefixes: "Acme\" and
"Acme\Writer\".


2013/10/23 AmyStephen <notifications@github.com>

> In proposed/psr-4-autoloader/psr-4-autoloader.md:
>
> >
> > -  2. For every combination of _namespace prefix_ and _directory_ found,
> > -  take the _relative class name_  replace every _namespace separator_ in
> > -  it with a directory separator. Append the ".php" suffix, and append the result
> > -  to the _base path_, to obtain a _file path_.
> > -
> > -  3. If any of the _file paths_ obtained this way points to an existing file,
> > -  then include or require exactly one of these files.
> > +  1. One of the _namespace prefixes_ of the class MUST correspond to one of the
>
> A class can only have one namespace prefix. Confused, this makes no sense.
>
> —
> Reply to this email directly or view it on GitHub<https://github.com/donquixote/fig-standards/pull/1/files#r7142769>
> .
>