(PHP 5 >= 5.4.0)
streamWrapper::stream_metadata — Change stream options
This method is called to set metadata on the stream. It is called when one of the following functions is called on a stream URL:
Nota: The function is available since PHP 5.4.0.
The file path or URL to set metadata. Note that in the case of a URL, it must be a :// delimited URL. Other URL forms are not supported.
STREAM_META_TOUCH(The method was called in response to touch())
STREAM_META_OWNER_NAME(The method was called in response to chown() with string parameter)
STREAM_META_OWNER(The method was called in response to chown())
STREAM_META_GROUP_NAME(The method was called in response to chgrp())
STREAM_META_GROUP(The method was called in response to chgrp())
STREAM_META_ACCESS(The method was called in response to chmod())
STREAM_META_TOUCH: Array consisting of two arguments of the touch() function.
STREAM_META_GROUP_NAME: The name of the owner user/group as string.
STREAM_META_GROUP: The value owner user/group argument as integer.
STREAM_META_ACCESS: The argument of the chmod() as integer.
TRUE in caso di successo,
FALSE in caso di fallimento.
option is not implemented,
FALSE should be