Method by which plugins and themes extend core WordPress functionality.

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1answer
81 views

Is there a way to prevent a function/method from being called outside a specific hook?

I would like to make function only callable by a specific action, in this case the register_activation_hook() function. How can I do this?
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1answer
81 views

How do I amend form data before it is saved for a custom post type

I have a custom post type for clinics which has 3 fields; a textarea for the address of a the clinic and two textboxes for latitude and longitude. I want the user to enter the address in the textarea ...
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1answer
371 views

How To Make Sure That My Action Hook Executes Last

How can I make sure that my_function action hook on 'wp_head' is executing last? One hack, that I'm using, is to give 999999 (a big number) as the third argument. But maybe some other hook on ...
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1answer
90 views

preg_replace not removed “class”

Use this code to remove the label "class" of the images, but does not work. The label does not disappear in the new post. function the_post_thumbnail_remove_class($output) { $output = ...
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1answer
330 views

How can I add a default description to uploaded files?

Is there a way to add a default description for media files as soon as they are uploaded to WordPress? Specifically, I want to modify the code here to extract the text from PDF files and include it ...
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1answer
935 views

Add an Outside Wrapper to my Header and Make it Full Width

I did reposition the <header> outside the 'wrap class' class by adding this function in my function.php /** Reposition header outside main wrap */ remove_action( 'genesis_header', ...
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1answer
935 views

How to pass a special CSS class into widget li

I have assigned a Sidebar into functions.php: register_sidebar( array ( 'name' => 'Footer Widgets Area', 'id' => 'footer_widgets_area', 'description' ...
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1answer
138 views

add_action second argument missing

I don't know what is missing here. I have a do_action() and add_action(). Only the first argument passed, to the function: function testing($a, $b) { echo $a . $b; // Here is just get A, and an ...
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1answer
303 views

Using admin-ajax prevents regular php form submission

I have a page with a table of posts and groups of checkbox filters in the sidebar. Looks something like this: www.example.com/toylist |___________| |_______________________| | [ ] Red | | ...
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1answer
53 views

how to change automatic placing of social plugins below content?

I'm wondering if it possible to change the automatic place below the_content() function; this is becuase I`m displaying custom information fields, but activating the social plugins which have not it´s ...
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1answer
300 views

Flipping Book PHP Code? Any experience?

Hi there guys quick question, using FlippingBook and calling a gallery within a page or post is with something like this: [book id='1' /] but I want to call the gallery directly from my code, so is ...
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1answer
71 views

why the same code got different results when using query_posts in functions.php and index.php

I am using WordPress 3.5, and my blog sites have many registered users. After they log in, I want them to see just their own posts, not others. So I added this to my functions.php, but I get a blank ...
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2answers
308 views

after_setup_theme is called three times

Trying to find an issue with my theme that is not related with this question, I've started the debugger and enabled a breakpoint to the first line of a function hooked to after_setup_theme. Here I've ...
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1answer
74 views

WordPress's “Text” Format

When using self-hosted WordPress, you have the option of writing in "Visual" or "Text" mode. Assuming there's no plugins installed, Is this "Text" format a well defined standard or pseudo ...
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1answer
286 views

How to return hook data when multiple parameters are present?

What is the proper way of returning data to a hook when there is more than one parameter present? Example apply_filters('image_downsize', false, $attachment->ID, $size) Attaching a callback ...
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1answer
99 views

Why enqueue styles on hook

Why do we need to enqueue styles on a hook, why not just enqueue them straight in like this? wp_enqueue_style( $handle, $src); the codex page gives an example of using a hook but doesn't explain ...
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2answers
439 views

Theme not calling Jquery properly

I am developing a theme and I have called jquery along with other JS files from a theme-enqueue.php file. For some reason only the Jquery file that is hosted on googles servers is adding the theme URL ...
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2answers
136 views

How to add style to a string of text throughout WordPress website?

I am building a site for a friend, the site has launched, now he tells me he wants his site name to appear green everywhere it appears on the website. Immediately, I thought of the plugin SEO Smart ...
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1answer
239 views

“admin_enqueue_scripts” hook or $_GET['page']?

When adding a function to "admin_enqueue_scripts" a hook is passed to the function. It looks like this "toplevel_page_nameofyourpage". That works great, but how is it different from checking the $_GET ...
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1answer
365 views

Auto log in hook is requiring a page refresh

I have a simple auto log in hook that looks like the following: function auto_login() { if (!is_user_logged_in()) { //Removed some code for brevity. $user = ...
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2answers
676 views

'save_post' hook not working in WP 3.5

I used to have an extra option added to the 'Edit Media' screen (using the attachment_fields_to_edit hook, and then saving with attachment_fields_to_save). However, I've updated to 3.5 today, and the ...
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2answers
817 views

How to Modify Default Text in a Custom Taxonomy Admin Panel?

I’d like to make a tiny change in one of my custom taxonomy admin panels: rename the label "Description" to "Title".
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1answer
3k views

Filter WooCommerce Orders

I am using woocommerce for a "multi-seller" system. Meaning one site (no multi-site), but many sellers with different products. To let each owner only manage it's own orders, it would like to filter ...
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1answer
447 views

Change the look of the media uploader

I have been trying to find out for a while now if there is a way to totally change the look of the pop up media uploader. How can I alter the content and the layout of that page? Which hooks should I ...
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2answers
559 views

Divs appearing everywhere in post content

Whenever somebody writes a post on our site, the Paly Voice (http://palyvoice.com) there are automatically a lot of <div> elements created. This is bad for layout, since we have a style that ...
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2answers
6k views

How to use a WooCommerce action hook?

I am wondering how you would implement the following hook. do_action( 'woocommerce_process_product_meta_' . $product_type, $post_id ); What is the correct way to call a call the action from a ...
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1answer
362 views

Turning on output buffering in a wordpress plugin

My wordpress plugin uses sessions for handling various things, and on the production site I'm testing it on output buffering is not on by default so I'm getting a lot of messages such as these: ...
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1answer
3k views

add_action hook for publish_post not working

I can't get my function to trigger on post update or save. I've found a couple of other forum posts around with the same problem, but never an answer :( My code is as simple as: function ...
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2answers
714 views

Modify Notification Message When Profile Updated

I have added new fields on the user profile page. I want to display a message that says: "It's good ... or not" I couldn't find a hook in the WordPress codex. I don't want to use a plugin only my ...
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1answer
412 views

How to add a filter to the get_body_class function?

I see it is possible to use add_filter with the body_class function, but I'm needing to add one to the get_body_class function. How can I add a filter to a function that is not included in the list ...
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1answer
213 views

Defining hooks within (php)classes?

I have been trying to write a reusable modular options class and I am stuck at this specific point. How do i define hooks within php classes? Try 1 : class super_options { // ...
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1answer
116 views

Display Plugin Panels Outside of Admin Areas

I'm trying to find a way to display the work area content of different plugins on pages/posts/areas aside from the admin backend. For example, how would I display the options panel for a certain ...
0
votes
1answer
535 views

run script on publish

I am trying to run a script when a user publishes / updates a post. I am using the filter: wp_insert_post_data The problem I am having is the script is a php file outside of WordPress but on the ...
0
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1answer
210 views

Prepending character(s) to a custom <!--more--> tag title?

I'm hacking around with a blog using Cordobo Green Park and I've noticed when I specify a custom title, instead of it beginning with a » symbol (as it does for the standard "» Read more: ...
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2answers
707 views

Action hook for new pending posts?

I'm looking for an action hook to link my function to when a completely new post is created with a status of pending? I'm aware of 'save_post' and others but want to target specifically when a post ...
0
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1answer
515 views

Which are the hooks run before/after when a category's deletion?

What are the actions that a plugin can hook on to for processing when the user deletes a category?
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2answers
2k views

Are there action hooks for comments?

This is for a personal-use plugin I'm trying to make. I want to submit a comment from site A to my blog (sort of like sending trackbacks/pingbacks but a full comment). For instance, on site A I have ...
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1answer
527 views

INSERT in table row fatal error

I just discovered this wonderful message board :-) Hopefully someone can help me with a Wordpress issue I can't figure out.. I added a hook to my plugin file to insert the post id of the immediate ...
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votes
1answer
17 views

Modifying the wordpress login page and then referencing it with a shortcode problem

Both parts are working great separately. I have made the shortcode for the login form with: //register new shortcode add_action( 'init', 'my_add_shortcodes' ); function my_add_shortcodes() { ...
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1answer
19 views

How to append custom text to the output of 'categories widget'?

How do I customize the "categories widget" to append additional text on the sidebar display? from category 1 category 2 category 3 category 4 to category 1 folder category 2 folder category 3 ...
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votes
1answer
22 views

I need to hook and change language of facebook sdk

I need to hook into this function to change language to from en to french facebook sdk. $facebook_sdk_src = apply_filters( 'bimber_facebook_sdk_src', ...
0
votes
1answer
22 views

After plugin activation hook

Does it OK, to send email (to me) after user activate my plugin? Does it a right way to do that (https://developer.wordpress.org/plugins/the-basics/activation-deactivation-hooks/) with hook? thanks
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votes
1answer
34 views

How to change Woocommerce breadcrumbs content?

I want to customize the breadcrumbs directly from PHP. Some of the pages are generated dynamically and do not exist in the database, therefore i must automatically put them in the breadcrumbs with ...
0
votes
1answer
30 views

How can I add an extra WooCommerce hook

In the standard WooCommerce template file content-single-product.php there is a set of hooks that control the way the page lays out in a series of blocks which are called by a series of hooks eg ...
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2answers
32 views

How to cancel an action hooked to untrash_post? or any hook

I want to do the following in a plugin: - hook to untrash_postwith a custom function - do some checking inside custom function - cancel actual post restoring (untrashing) I've tried with ...
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1answer
73 views

Send admin to a different login than users?

I have created a separate login page on /login/ and have wp-login.php redirecting there as well - I have also hooked into a few WP login related hooks such as wp_login_failed so that people get ...
0
votes
1answer
34 views

Plugin: Hooking up classes that have their own hooks

Was wondering if there is a "best" approach to hooking up classes that has their own hooks, still making sure that those hooks haven't run before the class got a chance to declare it's own said hooks. ...
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1answer
53 views

Passing variable in hooks and filter

I was trying to pass variables in filtes. This works perfectly for me. class my_class { function my_class() { add_filter('wp_list_categories', array(&$this,'cat_count_span')); } function ...
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votes
1answer
30 views

Customize title, description and focused keyword [closed]

I would like to customize focused keyword, SEO title and meta description, but I am unable to find any clue how to do it. There is official documentation but it is sooo lacking... I came up with ...
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1answer
34 views

How can i create a pages for anonymous users in custom plugin..?

I am very new to WP. My requirement is to create a small Booking System as a plugin. I have 5 different pages for entering details step by step and Users can book as anonymous. Admin only need a mail ...