Here you'll see some demonstrations of the SetaPDF-Core component features. All demos will show you the PHP code that was used to create the output.
Get the page count from a PDF document with PHP.
Rotate pages from a PDF document with PHP.
Read metadata from a PDF document with PHP.
Set some metadata of an existing PDF document with PHP.
Access the bookmark outline.
Replace link targets.
Get all widget annotations and grab their names, rect and field value.
Comments and conversations.
Low level access to resolve font information.
Low level access to resolve color and color space Information from PDF documents in pure PHP.
Not possible? Sure, including caching!
Specify user rights and add password protection.
PDF Public-key encryption in pure PHP.
Scale existing PDF doucments including annotations.
Extract comments and states from a PDF document.
Get images position, size and resolution from PDF documents with PHP.
Check for text on pages in a pdf document.
Tile a PDF page into multiple pages.
Place multiple pages per sheet.