March 2002
Intermediate to advanced
528 pages
21h 29m
English
Content preview from Programming PHPBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Chapter 10. PDF
Adobe’s Portable Document Format (PDF) provides a popular way to get a consistent look, both on screen and when printed, for documents. This chapter shows how to dynamically create PDF files with text, graphics, bookmarks, and more.
Dynamic construction of PDF files opens the door to many applications. You can create almost any kind of business document, including form letters, invoices, and receipts. Most paperwork that involves filling out a paper form can be automated by overlaying text onto a scan of the paper form and saving the result as a PDF file.
PDF Extensions
PHP has several libraries for generating PDF documents. This chapter shows how to use the popular pdflib extension. One drawback of pdflib is that it is not an open source library. Its Aladdin license allows free personal and noncommercial usage, but for any commercial use you must purchase a license. See http://www.pdflib.com for details. Open source alternatives include clibpdf (http://www.fastio.com) and the interesting FreeLibPDF (http://www.fpdf.org), which is written in PHP.
Since pdflib is the most mature and has the most features, that is the library we cover in this chapter. The basic concepts of the structure and features of a PDF file are common to all the libraries, though.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.