pdf_set_border_color(3) php man page | unix.com

PDF_SET_BORDER_COLOR(3) 						 1						   PDF_SET_BORDER_COLOR(3)

PDF_set_border_color - Set border color of annotations [deprecated]

SYNOPSIS
       bool PDF_set_border_color (resource  $p, float  $red, float  $green, float  $blue)

DESCRIPTION
	Sets the border color for all kinds of annotations. Returns TRUE on success or FALSE on failure.

	This function is deprecated since PDFlib version 6, use the option $annotcolor in PDF_create_annotation(3) instead.

PHP Documentation Group 												   PDF_SET_BORDER_COLOR(3)