IntlChar::charMirror

(PHP 7, PHP 8)

IntlChar::charMirror — Get the "mirror-image" character for a code point

Açıklama

public static IntlChar::charMirror(int|string $codepoint): int|string|null

Maps the specified character to a "mirror-image" character.

For characters with the Bidi_Mirrored property, implementations sometimes need a "poor man's" mapping to another Unicode character (code point) such that the default glyph may serve as the mirror-image of the default glyph of the specified character. This is useful for text conversion to and from codepages with visual order, and for displays without glyph selection capabilities.

Bağımsız Değişkenler

codepoint: int türünde Unicode karakter kodu (örn. U+2603 SNOWMAN için 0x2603) veya string türünde Unicode karakter kodu (örn. "\u{2603}")

Dönen Değerler

Returns another Unicode code point that may serve as a mirror-image substitute, or codepoint itself if there is no such mapping or codepoint does not have the Bidi_Mirrored property.

Unicode karakter kodu string türünde ise dönüş türü string, Unicode karakter kodu int türündeyse dönüş türü int olacaktır. Başarısızlık durumunda null döner.

Örnekler

Örnek 1 Farklı karakter kodlarının denenmesi

<?php
var_dump(IntlChar::charMirror("A"));
var_dump(IntlChar::charMirror("<"));
var_dump(IntlChar::charMirror("("));
?>

Yukarıdaki örneğin çıktısı:

string(1) "A"
string(1) ">"
string(2) ")"

Ayrıca Bakınız

IntlChar::isMirrored() - Check if code point has the Bidi_Mirrored property
IntlChar::PROPERTY_BIDI_MIRRORED

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