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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Creating a new plugin
Create a new plugin folder named standardized-custom-content inside the wp-content/plugins folder. Next, create an index.php file and add an information header to it. If you have forgotten the format, just modify the one from the Hello Dolly plugin. The following is our information header:
/* Plugin Name: Standardized Custom Content Plugin URI: http://www.tipsfor.us/ Description: Forces post-types to use a standard list of custom fields with options for checkboxes, dropdowns, and various text fields. Author: Everett Griffiths Version: 0.1 Author URI: http://www.tipsfor.us/ Based on work by Steve Taylor: http://sltaylor.co.uk/blog/control-your-own-wordpress-custom-fields/ */
Save your work and then try to activate the plugin. ...
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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.