March 2011
Beginner to intermediate
300 pages
7h 23m
English
Content preview from WordPress 3 Plugin Development EssentialsBecome 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,
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The master plugin outline
After looking over the examples on Digg.com and trying out our own proof of concept, we know what we're aiming for, so let's think through the structure of the PHP code that is required. When you write your own plugins, it's a great habit to sketch an outline of the main components before you start any serious coding because it will force you to identify problems and establish a structure. Keep in mind there are many different ways in which a plugin could be written, so don't be discouraged if your outline differs from ours.
We know our plugin needs an information header and either the add_action()
or the add_filter() functions. We also want to test the WordPress version in use and we're going to outline some of the helper ...
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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.