Zlib 函数
PHP Manual

zlib_get_coding_type

(PHP 4 >= 4.3.2, PHP 5, PHP 7)

zlib_get_coding_typeReturns the coding type used for output compression

说明

string zlib_get_coding_type ( void )

Returns the coding type used for output compression.

返回值

Possible return values are gzip, deflate, or FALSE.

参见


Zlib 函数
PHP Manual