(PECL ps >= 1.1.0)
ps_stringwidth — Gets width of a string
$psdoc
, string $text
[, int $fontid = 0
[, float $size = 0.0
]] ) : floatCalculates the width of a string in points if it was output in the given font and font size. This function needs an Adobe font metrics file to calculate the precise width. If kerning is turned on, it will be taken into account.
psdocResource identifier of the postscript file as returned by ps_new().
textThe text for which the width is to be calculated.
fontidThe identifier of the font to be used. If not font is specified the current font will be used.
sizeThe size of the font. If no size is specified the current size is used.
Width of a string in points.