A type of hook that provides a way for content to be overridden programatically

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2
votes
1answer
9k views

Setting title using wp_title filter

I want to do something very simple but I'm stuck finding where in WordPress I need to perform this. When someone on my WordPress site visits a blog post page I want the title in the blog post to ...
2
votes
1answer
3k views

How to filter 'post_gallery' after all other filters/plugins etc

I'm trying to re-format the gallery output a bit, change default columns and link setting, as well as exclude the featured image from the gallery images. I can use *add_filter('post_gallery' ...)* in ...
2
votes
1answer
1k views

Custom search filter causes menu and query_posts problems

I'm using a custom search filter (using my custom query var type), like so: function fteh_pre_get_posts( $query ){ if( isset( $query->query_vars['type'] ) ) $types = explode( ',', $...
1
vote
1answer
156 views

Adding a Clone link to product attributes - post_row_actions() filter, or how to override a Class question

I have a request to be able to duplicate a product attribute in WooCommerce. Think: duplicating a product (with already existing functionality), or plugins that allow you to duplicate a post. However,...
1
vote
2answers
1k views

Filter all html output

I would like to make sure no email address is published in plain. So i developed a plugin that replace all email addresses by a spambot-safe alternative. But some users put their email address in ...
1
vote
1answer
390 views

Remove class that has been added by parent theme

My parent theme generates the following class in body: style-cupcake. I don't want that. The best way to get rid of this is by adding my own functions in a functions.php file in my child theme, right? ...
1
vote
2answers
2k views

Adding schema itemprop image to the_post_thumbnail with filters

I have tried to apply filters to the_post_thumbnail() function using apply_filters( 'post_thumbnail_html', $html, $post_id, $post_thumbnail_id, $size, $attr ); Here's the code I have come up with ...
1
vote
1answer
201 views

Post Specific Uploader

I have played around with filters for uploading files. The closest I have gotten is to have the files uploaded to the directory, but after the file uploads, I get a series of errors: Undefined index: ...
1
vote
1answer
1k views

Customize the “Registration complete. Please check your e-mail.” message on WP 4.0

How do we customize the "Registration complete. Please check your e-mail." message that appears when registering on WordPress 4.0? In previous versions, Dave Ross solution worked: add_filter( '...
1
vote
1answer
347 views

Is it possible to add a filter for the output of nav-menu items in admin?

I want to remove certain input fields on the admin screen for nav-menus for specific menu positions. I've used filters to filter front-end output but not for admin output. Is there a filter available ...
1
vote
2answers
91 views

Calling apply_filters on non-documented hooks

I have been trying to learn how to write plugins and I thought the best way would be to look at other plugins. I was taking a look at this one and the first lines /** * Plugin Name: Media Library ...
1
vote
2answers
3k views

Default or Preset Content for Custom Post Types

I am trying to modify the code for default content to display based on post type, but so far I have been unsuccesful. The base code is: add_filter( 'default_content', 'my_editor_content' ); ...
1
vote
2answers
3k views

What is the filter hook for custom fields content?

The following code hides "the_content" output add_filter( "the_content", "cp_module_pcontent_post_content" ); function cp_module_pcontent_post_content($content){ global $post; ...
1
vote
0answers
188 views

Can't get wp_title filter working in twenty sixteen child theme

I am having difficulty overriding the title set in the admin panel for a custom template page, and outputting a custom <title> tag. The parent theme is WordPress's stock Twentysixteen, which ...
1
vote
2answers
340 views

How to trigger the core WPLANG to make automatically set a language when the theme is activated? [duplicate]

I'm developing a theme especially for Bānglā blog posting, and it'd be under GNU license. I questioned about a Calendar Widget translation with some problems today, and got a comment saying: I'm ...
1
vote
2answers
137 views

Failed to invoke other hook from the init hook

Related to this question (Use wp init hook to call other hooks?) but not the same. Sometimes, I found that the hook will failed to run when I place inside the init hook, e.g. Not Work: add_action('...
1
vote
2answers
319 views

Widget Area: Modify $param['xy'] from widget-$n

I have different widget areas. One is a horizontal area that may contain eg. 4 widgets next to each other. My Question is how would i add a different eg. $param['widget_title'] to widget number $n (...
1
vote
1answer
1k views

Wordpress Search Filter Only for Page with Child of Child of Child of Child of Child

after browsing question from this site I found the workaround for this: function SearchFilter($query) { if ($query->is_search) { global $post; $query->set( 'post_parent', 21 ...
1
vote
1answer
764 views

Detecting Embed URLs Within post_content

I need to change the way WP outputs html when given an embed URL within the content. Example content within the WP editor: This is standard content and will be wrapped in a 'p' tag. But check out ...
1
vote
1answer
1k views

Is it possible to Hook/Filters Attachment Creation?

Is it possible to hook or filter the attachment creation process? More specifically is it possible to hook into the attachment creation so that I may parse the attachment’s filename, populate the ...
1
vote
2answers
806 views

Help with issues on “Adding a Taxonomy Filter to Admin List for a Custom Post Type?”

This question relates to a solution found here from user somatic and mikeSchinkel I am testing somatic's solution, and it loads and populates the dropdown with no issues, but When you click filter, ...
1
vote
1answer
146 views

How to hook some Unicode texts into calendar widget safely?

I collected a good numerals replacing function for WordPress calendar: function make_bangla_number($str) { $engNumber = array('0','1','2','3','4','5','6','7','8','9'); $bangNumber = array('০',...
1
vote
1answer
908 views

posts_groupby problem

On my search page I want to group the posts by post type. To do this I've got the following: add_filter('posts_groupby', 'group_by_post_type' ); function group_by_post_type( $groupby ) { global $...
0
votes
1answer
226 views

Very stubborn wp_register_script / add_action vs remove

I am trying to get rid of a plugin's .js file in the but it's not working. It's being called here {partial code): class awqsf{ const post_type = 'awqsf'; function __construct(){ // ...
0
votes
1answer
146 views

Pass A Value From Outside To A Plugin Variable

Is there a way to pass a custom variable value from outside like from functions.php to a plugin's variable? Lets say that I have the following function defined in a plugin. function plugin_funct(){ ...
0
votes
0answers
2k views

Multiple AJAX filter posts on click based on category

I tried this tutorial. I'm having problems. Can this be implemented in two filters with the same kategory? I mean, I want to separate the products popular and latest products. But the same category. ...
0
votes
1answer
71 views

Apply the_title filter to post titles AND backend auto social-sharing plugin, but not nav menu

The Challenge I have been trying to write a filter that applies (prepends a string) to (a) post titles of a certain post type and (b) to that same post type WordPress admin backend for use by an auto ...
0
votes
1answer
332 views

wp_query and comment_parent - select only posts with top level comments

I have a custom post type of 'films', and I'm creating a number of search filters using wp_query. All are working fine, but I now need to add in an option of exclude results that dont have any top ...
0
votes
1answer
856 views

“Maximum function nesting level of '100' reached” after adding a new filter

I am trying to filter my post title for a specific page and when a form is submitted on that page , for this I am trying to filter my title . Here is the code function filter_title_after() { $...
0
votes
2answers
665 views

How to change a certain text or term of WordPress into a custom into the whole site?

In my WordPess site for client, I used Posts as Products, Comments as Customer Review, Subscribers as Registered Customers and so on. For client's I used Admin Menu Editor to edit the wp-admin menu ...
0
votes
4answers
172 views

Change Password Strength Indicator names?

Is it possible to change the labels for "Weak, Medium, Strong" etc... in the Password Indicator that's used in the user profile? I've been asked to change the word "Weak" to "OK" since this level of ...
0
votes
0answers
904 views

Multiple Ajax Data Action

From this tutorial, how to create multiple data on ajax action in the code below? <script> function term_ajax_get(termID) { jQuery("a.ajax").removeClass("current"); jQuery("a.ajax")....
0
votes
4answers
135 views

How to prepend to the_title for admin-side plugin's use

When I do this: function append_album_review_to_title( $title ) { global $post; if ( get_post_type( $post->ID ) == 'album_review' && in_the_loop() ){ return 'Album Review: '...
0
votes
1answer
168 views

How to override filter in child theme?

I'm trying to override a parent theme filter in a child theme; I must have the syntax wrong as the override is being completely ignored. Here's what's in my child theme's functions.php: //* remove ...
0
votes
1answer
209 views

changing variable through filters or action hooks

it appears i have a problem with understanding how add_action,add_filter and apply_filters work. somewhat abbreviated, i have the following scenario: in a template file i have this while ( $...
0
votes
1answer
241 views

How do I assign this filter to a variable? (Appending php & markup to the_content)

===I HAVE SOMETHING THAT WORKS NOW, JUST NOT CORRECTLY. PLEASE READ THE WHOLE POST, I AM GOING TO LEAVE IT ALL UP HERE BECAUSE OTHERS MAY BE ABLE TO BENEFIT FROM ME BUMBLING THROUGH THIS PROCESS!! I ...
0
votes
1answer
112 views

append PHP function to the_content

I'm using the Jetpack plugin for related items and social sharing. Both of these options filter the_content and append themselves to the end of it. The problem is that I'm using custom navigation in ...
0
votes
1answer
283 views

Custom Queries - Child Categories not showing up

What I'm Doing I have a cities category and normal categories. Right now I have them filtering by category, then when the user clicks a city it will filter by category AND city query_posts(array( '...
0
votes
1answer
331 views

Use external link in the add sub menu

I want to show the data in the external plugins.php file. the below url path is correct but its not showing the file data. Whats the problem? add_submenu_page( 'antify', 'Plugins', 'Plugins', '...
0
votes
1answer
223 views

Filter keywords from search query

I have search over the google, somewhere out there and here(http://wordpress.stackexchange.com). But, i can't seem to get the solution i was looking for. I would like to ask that, is there any ...
0
votes
1answer
56 views

WordPress Search Custom Meta Field Only

I have a recipe site where each recipe resides in a custom meta field called "recipes". I only want the contents of the meta field searched when users search the site. The problem with my code below: ...
0
votes
2answers
854 views

wp_link_pages output appears twice

I believe this is completely different than the question asked here. I'm adding pagination to my theme using a filter hook. The output appears at the beginning and end of my content, rather than just ...
0
votes
1answer
498 views

wpmu_signup_user_notification filter not working

I'm trying to customise the activation email in WordPress. I'm using WordPress 3.8 Multisite (subdomain). I added the following code (from http://daan.kortenba.ch/filter-...
0
votes
0answers
93 views

Used with meta_query in query_posts works slowly

Hey i have a problem this my code and if i used with all parameters i get from $_GET its start work so slowly..... (like 5 min). $checkbox = array( 'immediate'=>'כניסה מידית', 'air'=>'...
0
votes
1answer
56 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 ...
0
votes
1answer
52 views

Filtering more than one term in a taxonomy in WP

i have a custom post type called 'events', it has a taxonomy named 'category' structured this way: hotels (parent) -1 star (child) -2 stars (child) -3 stars (child) location (parent) -...
0
votes
3answers
174 views

About Hooks and Filters

Well, am having a very hard time understanding the difference between Actions and Filters. I do use actions in my code, but am a rookie and I don't know even a slightest bit of Filters. I have been ...
0
votes
1answer
459 views

Taxonomies not appearing in columns on dashboard

I'm having some issues trying to get taxonomies to appear in the post columns on my dashboard, the custom functions appear correctly, just not the taxonomies, anyone see where I'm going wrong? Here is ...
0
votes
1answer
555 views

How to show a featured image as current?

On the right rail here: http://www.julianamaeberger.com/soma/sample-testimonial-3/ I am showing a random post "Testimonial". Below that I am showing all featured images for the category "Testimonial" ...
0
votes
1answer
2k views

Add filter to wp_dropdown_pages() or wp_dropdown_categories() - no select container?

I'm working with wp_dropdown_pages() and wp_dropdown_categories() and both are always outputting a <select>-box with its <option>s as items. Is it possible to add a filter/hook to this ...