gzrewind
(PHP 4, PHP 5, PHP 7, PHP 8)
gzrewind — Rewind the position of a gz-file pointer
說明
gzrewind(resource
$stream): boolSets the file position indicator of the given gz-file pointer to the beginning of the file stream.
參數
-
stream -
The gz-file pointer. It must be valid, and must point to a file successfully opened by gzopen().
返回值
成功時返回 true， 或者在失敗時返回 false。