October 2009
Beginner
408 pages
7h 27m
English
Content preview from PHP for Absolute Beginners
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10.2. Building a Comments Class
Separating your commenting system separate from the rest of your blog makes it easier to maintain and extend in the future; you'll leverage the object-oriented approach you learned about in Chapter 8 to implement this feature.
Begin by creating a new file that will contain the class. Call this file comments.inc.php, and store it in the inc folder in the simple_blog project (full path: /xampp/htdocs/simple_blog/inc/comments.inc.php).
Once you create the file, you need to declare the class and a constructor for it. This class must be able to read and write from the database, so you need to include the database information stored in db.inc.php.
Your class needs a property to hold the database variable. Your class ...
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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.