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Method by which plugins and themes extend core WordPress functionality.

0
votes
2answers
Here's a very simple plugin, which I drop into mu_plugins in my multisite installation: <?php /* Plugin Name: Test */ class myclass { function __construct() { error_log("I just punche …
asked Nov 25 '15 by C C
1
vote
3answers
make sure I completely understand when action hooks fire in WP, so I can tie my code to those hooks correctly. I did a simple trace of actions I'm interested in. I was a little surprised by the … frequency of hooks firing. For example wp_loaded - you would think that happens once, but it must happen over and over again as the user traverses the admin pages. I don't understand that. Here's my …
asked Nov 24 '15 by C C
0
votes
1answer
I've been digging into the map_meta_cap filter since I need to extend the user's capabilities based on context, in certain situations. This is working well but in my traces I noticed something odd ab …
asked Nov 27 '15 by C C
20
votes
3answers
Hypothetical example but real world applicability (for someone learning, like me). Given this code: <?php function send_money_to_grandma() { internetofThings("send grandma","$1"); } add_actio …
asked Nov 24 '15 by C C
0
votes
0answers
In my plugin, my custom post type posts might be updated either by a user clicking 'update' on the editor page, or programmatically. I need to execute a settings validation routine only when the upda …
asked Dec 29 '15 by C C