PDF_set_border_color
PDF_set_border_style
PDF Functions
PHP Manual

# PDF_set_border_dash

Set border dash style of annotations [deprecated]

### Description

bool PDF_set_border_dash ( resource `$pdfdoc` , float `$black` , float `$white` )

Sets the border dash style for all kinds of annotations. Returns `TRUE` on success or `FALSE` on failure.

This function is deprecated since PDFlib version 6, use the option `dasharray` in PDF_create_annotation instead.