streamWrapper::stream_write
(PHP 4 >= 4.3.2, PHP 5, PHP 7)
streamWrapper::stream_write — Write to stream
설명
public int streamWrapper::stream_write
( string
$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.
인수
-
data -
Should be stored into the underlying stream.
Note:
If there is not enough room in the underlying stream, store as much as possible.
반환값
Should return the number of bytes that were successfully stored, or 0 if none could be stored.
오류/예외
이 메쏘드 호출을 실패했을
때 E_WARNING이 발생합니다. (즉, 구현되지 않음)
Note:
If the return value is greater the length of
data,E_WARNINGwill be emitted and the return value will truncated to its length.
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