Php/docs/function.sapi-windows-cp-conv

• PHP Manual
• 杂项 函数
• Convert string from one codepage to another

sapi_windows_cp_conv

(PHP 7 >= 7.1.0)

sapi_windows_cp_conv — Convert string from one codepage to another

说明

sapi_windows_cp_conv ( int|string $in_codepage , int|string $out_codepage , string $subject ) : string

Convert string from one codepage to another.

参数

in_codepage

The codepage of the subject string. Either the codepage name or identifier.

out_codepage

The codepage to convert the subject string to. Either the codepage name or identifier.

subject

The string to convert.

返回值

The subject string converted to out_codepage, or null on failure.

错误／异常

This function issues E_WARNING level errors, if invalid codepages are given, or if the subject is not valid for in_codepage.

参见

• sapi_windows_cp_get() - Get current codepage
• iconv() - 字符串按要求的字符编码来转换