gzrewind
(PHP 4, PHP 5)
gzrewind — Rewind the position of a gz-file pointer
說明
bool gzrewind
( resource $zp
)
Sets the file position indicator of the given gz-file pointer to the beginning of the file stream.
參數
- zp
-
The gz-file pointer. It must be valid, and must point to a file successfully opened by gzopen().
Return值
如果成功則回傳 TRUE，失敗則回傳 FALSE。