gzrewind

(PHP 4, PHP 5, PHP 7, PHP 8)

gzrewind — Rewind the position of a gz-file pointer

说明

gzrewind(resource $stream): bool

Sets the file position indicator of the given gz-file pointer to the beginning of the file stream.

参数

stream

The gz-file pointer. It must be valid, and must point to a file successfully opened by gzopen().

返回值

成功时返回 true， 或者在失败时返回 false。

参见

  • gzseek() - Seek on a gz-file pointer
  • gztell() - Tell gz-file pointer read/write position
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