(PHP 4 >= 4.0.1, PECL pdflib:1.0-2.1.3)
PDF_set_border_dash — Set border dash style of annotations [deprecated]
Sets the border dash style for all kinds of annotations. 如果成功则返回 TRUE,失败则返回 FALSE。
This function is deprecated since PDFlib version 6, use the option dasharray in PDF_create_annotation() instead.