PDF_add_bookmark
PDF_add_locallink
PDF Functions
PHP Manual

# PDF_add_launchlink

Add launch annotation for current page [deprecated]

### Description

bool PDF_add_launchlink ( resource `$pdfdoc` , float `$llx` , float `$lly` , float `$urx` , float `$ury` , string `$filename` )

Adds a link to a web resource.

This function is deprecated since PDFlib version 6, use PDF_create_action with `type=Launch` and PDF_create_annotation with `type=Link` instead.