April 2026
Intermediate
1009 pages
34h 15m
English
Content preview from PHP and MySQL
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39 PHP Extensions
The supreme discipline of PHP development is, of course, the development of PHP and its extensions. In this chapter, we will create a simple PHP extension and test it on various operating systems.
PHP is a very powerful language; we hope the previous book chapters have demonstrated this. However, there is always a point where the built-in functionality is not enough. This chapter is about PECL. As with PEAR, you can contribute your own (good) packages to PECL. The main difference is that these packages are written in C and must therefore be compiled.
Note
This begs the question: What is the difference between a PHP extension and a PECL package? Well, there isn't a big one, at least. You use PECL packages just like PHP extensions, ...
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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.