Php/docs/function.sapi-windows-cp-get
From Get docs
sapi_windows_cp_get
(PHP 7 >= 7.1.0)
sapi_windows_cp_get — Get current codepage
Description
sapi_windows_cp_get
([ string $kind = ""
] ) : int
Gets the current codepage.
Parameters
kind- The kind of operating system codepage to get, either
'ansi'or'oem'. Any other value refers to the current codepage of the process.
Return Values
If kind is 'ansi',
the current ANSI code page of the operating system is returned.
If kind is 'oem',
the current OEM code page of the operating system is returned.
Otherwise, the current codepage of the process is returned.