©
Ce document utilise Manuel du site Web PHP chinois Libérer
(PHP 4 >= 4.3.2, PHP 5)
streamWrapper::stream_write — Write to stream
$data
)This method is called in response to fwrite() .
Note:
Remember to update the current position of the stream by number of bytes that were successfully written.
data
Should be stored into the underlying stream.
Note:
If there is not enough room in the underlying stream, store as much as possible.
Should return the number of bytes that were successfully stored, or 0 if none could be stored.
调用此方法失败将给出
E_WARNING
(未实现)。
Note:
If the return value is greater the length of
data
,E_WARNING
will be emitted and the return value will truncated to its length.