Zlib 函数
PHP Manual

gzrewind

(PHP 4, PHP 5, PHP 7)

gzrewindRewind the position of a gz-file pointer

说明

bool gzrewind ( resource $zp )

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

参数

zp

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


Zlib 函数
PHP Manual