(PHP 4 >= 4.3.2, PHP 5)
streamWrapper::stream_seek — Seeks to specific location in a stream
This method is called in response to fseek().
The read/write position of the stream should be updated according to the offset and whence.
The stream offset to seek to.
- SEEK_SET - Set position equal to offset bytes.
- SEEK_CUR - Set position to current location plus offset.
- SEEK_END - Set position to end-of-file plus offset.
Return TRUE if the position was updated, FALSE otherwise.
If not implemented, FALSE is assumed as the return value.
Not all seeks operations on the stream will result in this function being called. PHP streams have read buffering enabled by default (see also stream_set_read_buffer()) and seeking may be done by merely moving the buffer pointer.
- fseek() - Seeks on a file pointer