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Dokumen ini menggunakan Manual laman web PHP Cina Lepaskan
(PECL haru >= 0.0.1)
HaruFont::getUnicodeWidth — Get the width of the character in the font
$character
)Get the width of the character in the font.
character
The code of the character.
Returns the width of the character in the font.
发生错误时抛出 HaruException 异常。