`streamWrapper::stream_read` return value from doc is not consistent with doc description

[lcharette]

From manual page: https://php.net/streamwrapper.stream-read

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Return values description specify :

If there are less than count bytes available, return as many as are available. If no more data is available, return either false or an empty string.

But method only has string as return value :
public streamWrapper::stream_read(int $count): string

This makes it incompatible with the false from doc description. Not sure if the method needs to support string|false, or the false mention removed from the description.

[cmb69]

Returning false signals failure to read, see https://3v4l.org/iPIcl.

[lcharette]

Still, returning false doesn’t match stream_read return type…

[cmb69]

Oh, right!

[cmb69]

Fixed with 906db3b.