Method by which plugins and themes extend core WordPress functionality.

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2
votes
2answers
423 views

Is This A Correct Example Usage Of current_filter()?

Is this a good example of usage of current_filter()? <?php add_filter("_my_filter", "common_function"); add_filter("_another_filter", "common_function"); function common_function(){ ...
19
votes
2answers
8k views

Difference Between Filter and Action Hooks?

I have been looking at the plugin API a bit more in depth recently and I was wondering what real differences there were between action and filter hooks. They both are events that receive data as a ...
3
votes
5answers
7k views

Adding onload to body

I'm currently trying to develop a plugin that will embed a Google Earth Tour into a WP post / page via a shortcode. The issue I am running into is that for the tour to load, I have to add an ...
2
votes
2answers
2k views

Why isn't is_home() working correctly?

I put a if(is_home()) bit in my theme's functions.php and it doesn't seem to work. The function containing this bit is called on init so is_home should work already.
1
vote
3answers
524 views

Why doesn't wp_enqueue_script() work when including a JavaScript file with TEMPLATEPATH?

I am trying to use tips from here to add my JS file. I put the following in the functions.php of atahualpa theme I've got installed function lektor_init() { if (true) { ...
1
vote
2answers
89 views

Modifying the comments section through a plugin regardless of theme

I need to be able to add some data (text/images) to each comment in the comments section through a plugin. What I'm trying to do is actually very similar to the way the stack exchange sites have their ...
10
votes
4answers
853 views

Hooking in to plugins

I'm working on a plugin that would ideally be able to do things when a user does something through a different plugin. I can add custom hooks in those plugins but obviously this wouldn't work well ...
27
votes
7answers
6k views

Where Can I Find a List of WordPress Hooks?

Where can I find a list of all the WordPress hooks and over-ridable functions (pluggable, scriptable, etc)? Edit: Plugin is here: ...
2
votes
3answers
163 views

How and where can we request new WordPress hooks to be added?

I use the great Changelogger plugin, which adds plugin version history to the plugins page when there is an update. Although I would like it to, it doesn't work from the updates page where you can ...