PHP 8.1.0 RC 2 available for testing

The UConverter class

(PHP 5 >= 5.5.0, PHP 7, PHP 8, PECL >= 3.0.0a1)

简介

类摘要

class UConverter {
/* Constants */
const int REASON_UNASSIGNED = 0;
const int REASON_ILLEGAL = 1;
const int REASON_IRREGULAR = 2;
const int REASON_RESET = 3;
const int REASON_CLOSE = 4;
const int REASON_CLONE = 5;
const int UNSUPPORTED_CONVERTER = -1;
const int SBCS = 0;
const int DBCS = 1;
const int MBCS = 2;
const int LATIN_1 = 3;
const int UTF8 = 4;
const int UTF16_BigEndian = 5;
const int UTF16_LittleEndian = 6;
const int UTF32_BigEndian = 7;
const int UTF32_LittleEndian = 8;
const int EBCDIC_STATEFUL = 9;
const int ISO_2022 = 10;
const int LMBCS_1 = 11;
const int LMBCS_2 = 12;
const int LMBCS_3 = 13;
const int LMBCS_4 = 14;
const int LMBCS_5 = 15;
const int LMBCS_6 = 16;
const int LMBCS_8 = 17;
const int LMBCS_11 = 18;
const int LMBCS_16 = 19;
const int LMBCS_17 = 20;
const int LMBCS_18 = 21;
const int LMBCS_19 = 22;
const int LMBCS_LAST = 22;
const int HZ = 23;
const int SCSU = 24;
const int ISCII = 25;
const int US_ASCII = 26;
const int UTF7 = 27;
const int BOCU1 = 28;
const int UTF16 = 29;
const int UTF32 = 30;
const int CESU8 = 31;
const int IMAP_MAILBOX = 32;
/* 方法 */
public __construct(?string $destination_encoding = null, ?string $source_encoding = null)
public convert(string $str, bool $reverse = false): string|false
public fromUCallback(
    int $reason,
    array $source,
    int $codePoint,
    int &$error
): string|int|array|null
public static getAliases(string $name): array|false|null
public static getAvailable(): array
public getDestinationEncoding(): string|false|null
public getDestinationType(): int|false|null
public getErrorCode(): int
public getErrorMessage(): ?string
public getSourceEncoding(): string|false|null
public getSourceType(): int|false|null
public static getStandards(): ?array
public getSubstChars(): string|false|null
public static reasonText(int $reason): string
public setDestinationEncoding(string $encoding): bool
public setSourceEncoding(string $encoding): bool
public setSubstChars(string $chars): bool
public toUCallback(
    int $reason,
    string $source,
    string $codeUnits,
    int &$error
): string|int|array|null
public static transcode(
    string $str,
    string $toEncoding,
    string $fromEncoding,
    ?array $options = null
): string|false
}

预定义常量

UConverter::REASON_UNASSIGNED

UConverter::REASON_ILLEGAL

UConverter::REASON_IRREGULAR

UConverter::REASON_RESET

UConverter::REASON_CLOSE

UConverter::REASON_CLONE

UConverter::UNSUPPORTED_CONVERTER

UConverter::SBCS

UConverter::DBCS

UConverter::MBCS

UConverter::LATIN_1

UConverter::UTF8

UConverter::UTF16_BigEndian

UConverter::UTF16_LittleEndian

UConverter::UTF32_BigEndian

UConverter::UTF32_LittleEndian

UConverter::EBCDIC_STATEFUL

UConverter::ISO_2022

UConverter::LMBCS_1

UConverter::LMBCS_2

UConverter::LMBCS_3

UConverter::LMBCS_4

UConverter::LMBCS_5

UConverter::LMBCS_6

UConverter::LMBCS_8

UConverter::LMBCS_11

UConverter::LMBCS_16

UConverter::LMBCS_17

UConverter::LMBCS_18

UConverter::LMBCS_19

UConverter::LMBCS_LAST

UConverter::HZ

UConverter::SCSU

UConverter::ISCII

UConverter::US_ASCII

UConverter::UTF7

UConverter::BOCU1

UConverter::UTF16

UConverter::UTF32

UConverter::CESU8

UConverter::IMAP_MAILBOX

目录

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