php 한글 메뉴얼 도움말 검색 사이트 Write to stream [streamwrapper.stream-write]

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.

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.

이 메쏘드 호출을 실패했을 때 E_WARNING이 발생합니다. (즉, 구현되지 않음)

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.