文字
HaruFont::getTextWidth
(PECL haru >= 0.0.1)
HaruFont::getTextWidth — Get the total width of the text, number of characters, number of words and number of spaces
说明
array HaruFont::getTextWidth
( string
$text
)Get the total width of the text, number of characters, number of words and number of spaces.
参数
-
text -
The text to measure.
返回值
Returns the total width of the text, number of characters, number of words and number of spaces in the given text.
错误／异常
发生错误时抛出 HaruException 异常。