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# pdf_stringwidth

(PHP 3>= 3.0.6, PHP 4 , PHP 5)

pdf_stringwidth -- Returns width of text using current font

## Description

float pdf_stringwidth ( resource pdfdoc, string text, int font, float size )

Returns the width of text using the last font set by pdf_setfont(). If the optional parameters font and size are specified, the width will be calculated using that font and size instead. Please note that font is a font handle returned by pdf_findfont(). Parameters font and size were optional before PHP 5.

> 注: Both the font and size parameters must be used together.

See also pdf_setfont() and pdf_findfont().

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