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本文檔使用 php中文網手册 發布
(PECL haru >= 0.0.1)
HaruPage::setTextLeading — Set text leading (line spacing) for the page
$text_leading
)Set the text leading (line spacing) for the page.
text_leading
Defines line spacing for the page.
Returns TRUE
on success.
发生错误时抛出 HaruException 异常。