swf_textwidth(3) php man page | unix.com

SWF_TEXTWIDTH(3)							 1							  SWF_TEXTWIDTH(3)

swf_textwidth - Get the width of a string

SYNOPSIS
       float swf_textwidth (string  $str)

DESCRIPTION
	Gives the width of the string in pixels, using the current font and font size.

PARAMETERS
	      o $str
		- The string.

RETURN VALUES
	Returns the line width, as a float.

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