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

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1
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2answers
106 views

add_filter('the_content', '…') stops pagination from working

I have a function (it deals with using preg_replace_callbackto replace Image URLs with URLs/paths to the uploads directory - lets call it replaceImgUrls()) which is then passed into ...
6
votes
3answers
4k views

How to know what functions are hooked to an action/filter?

Is there a way to know what functions are hooked to a particular hook? For example if I'd like to know what functions are hooked to the wp_head hook.
0
votes
1answer
39 views

Hook only specific post type

with this function I change the title of my posts in the posts type 'alternatives'. My problem is that Wordpress changes all my titles now. Does anyone know how I can set this for the specific custom ...
1
vote
1answer
67 views

Why won't my preg_replace work with content_save_pre?

I've written a filter function to replace all image URLs in a post with URL from the Uploads directory of my site. However, when using the content_save_pre, filter it won't actually work - but if I ...
0
votes
1answer
38 views

Change the template when the user is not logged in using page_template filter (it does not work)

I want to print other template when the user is not logged in. I use this code: function restrict_access_to_unlogged_users($template) { global $post, $pagename; $new_template = ...
2
votes
1answer
169 views

Proper use of the_content filtering

This is a bit difficult without posting scads of code, but my question is: What are the benefits of filtering through apply_filters('the_content', 'anything');, and given my example loop, am I ...
1
vote
1answer
67 views

What to use instead of the content_save_pre filter?

I read on Adam Brown's website that the content_save_pre filter is depreciated as of WordPress 3.8 - is this true? It doesn't say it on the official codex page for content_save_pre so I'm skeptical. ...
0
votes
1answer
54 views

the_posts filter been called multiple time

I have create an endpoint so I can do some checkout processing of my cart. Everything is working fine in sense that every thing is hooked up properly. Though I am having issue that to serve the ...
1
vote
1answer
517 views

Image size filtering in Media uploader according to custom post type

I have three different custom post types which require an image upload in the admin post edit page. Each type has its own image size setting. Let's say: 'news' type => picture size required: ...
1
vote
1answer
417 views

How to allow visitors to filter posts by multiple taxonomies

I am trying to allow users to filter a custom post type list by multiple taxonomies. For Example lets say my custom post type is clothing and it has two custom taxonomies brand and type associated ...
2
votes
1answer
273 views

Buddypress: Edit activity when new blog post

I am trying to edit the activity on Buddypress (1.7 and running latest Wordpress) for when a new blog post is created. By default it displays the excerpt and shows any attached images, it also strips ...
0
votes
1answer
50 views

Allow tags and attributes in post and pages content

I am trying to allow the "onclick" attribute on links as well as some html tags such as iframe to the content displayed in posts and pages. In my theme's functions.php file, I tried removing ...
1
vote
2answers
3k views

How do I add a listbox to the TinyMCE editor?

I am having trouble adding a list box to the TinyMCE editor in Wordpress. I have already read entirely through this question but it did not get me all the way there: How i can i add a split button or ...
0
votes
1answer
51 views

Add filter multiple times using only one master function

Is it possible to use add_filter with lets say an array of different values? to achieve something like the following: foreach($templates as $name) { add_filter( 'single_template', function ( ...
0
votes
1answer
38 views

Can't order the query result as given posts id's array

I want to order a query result by the same order as the post id's array given. E.g. I have: $arrayPostsIds = array(30,5,17,10); and I want to get the posts in that order. So after trying this: ...
1
vote
1answer
46 views

Taxonomy Custom Column - 'manage_{TAXONOMY}_custom_column' filter only passing 2 arguments

I am trying to add a custom column to the tables shown on the Tags & Categories admin pages in Wordpress. I have created a function, and added it as a filter using add_filter( ...
1
vote
1answer
90 views

Debugging - trying to add search box to menus

I have already asked a similar question at stackoverflow (http://stackoverflow.com/questions/22492292/add-filter-in-wordpress-how-do-i-know-if-it-is-run), but maybe that was the wrong place? As you ...
0
votes
1answer
32 views

Custom registration field to SQL database

I have created new columns in a SQL table called wp_users. Those fields are "giodo", "handel" and "regulamin". What I want to do is to add '1' to each column when a user registers and selects ...
0
votes
0answers
31 views

Wordpress Custom Post Type Filter not Working

I am pretty new to Wordpress and I have a problem with a filter in custom Post types.. See screenshot here of what I mean: Here is the code I am using for the filter public function ...
0
votes
1answer
68 views

Use of apply_filter in plugin/widget class

I'm having difficulties to find out what I'm doing wrong in my use of apply_filter() in a widget class. Here's some samples of my code: class Byad_CountDown_Widget extends WP_Widget { function ...
0
votes
0answers
28 views

What is the default template for a category/taxonomy query?

I am trying to figure out what would be the default template used for this URL: http://example.com/categories/16/search_type/and/order/default/ It does not appear to be the category.php or ...
0
votes
1answer
44 views

Strip $before & $after strings from a page title

So I have plugin that pulls remote data (real estate listings) into a wordpress site. I have been asked by a client to allow the page title for each listing to be set based upon that information and ...
0
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0answers
43 views

Custom URL in Wordpress with add_rewrite_rules and add_rewrite_endpoints

I have the following URL for a filter functionality that i try to build in wordpress: example.com/offers-type-all-inclusive-from-germany-transportation-airplane.html How can I make the arguments ...
0
votes
0answers
24 views

How to filter the form title and/or heading in GravityForms

I know that you can filter individual fields, but does GravityForms have a filter for the form container? I am trying to customize the HTML of the elements that occur after the form opening tag, and ...
0
votes
1answer
17 views

Activate short codes for all post queries?

I need to use shortcodes on widgets and various plugins. For widgets I simply used: add_filter('widget_title', 'do_shortcode'); add_filter('widget_text', 'do_shortcode'); However I cannot figure ...
0
votes
1answer
173 views

How to add custom content under plugin row in WordPress admin plugin list?

I'm looking to add a custom message under my plugin in the "Plugins" page, much like the following screenshot: What action or filter should I use? Thank you!
0
votes
2answers
993 views

Can't change a label in woocommerce with the normal filter

// Hook in add_filter( 'woocommerce_checkout_fields' , 'custom_override_checkout_fields' ); // Our hooked in function - $fields is passed via the filter! function custom_override_checkout_fields( ...
2
votes
4answers
2k views

How to change wordpress post title?

How to change just wordpress post title but not menu items. add_filter('the_title', 'wordpress_title'); function wordpress_title(){ return 'New title'; }
0
votes
1answer
45 views

change output location of plugin function using a custom hook

I'm running the YouTube Video Fetcher plugin and it fetches youtube videos and displays it on your website. However, instead of displaying the video after the post, I want to hook the code into a ...
0
votes
1answer
64 views

filter single_cat_title avoiding the breadcrumbs

I'm developing a simple plug in and I need to filter single_cat_title in category page adding some html in every category page. Just doing this: function subtitleCategory ($title) { return ...
0
votes
0answers
63 views

Multiple taxonomy drill down filter on a collection of posts

I would like to add a drill down filter to a product catalog site with one main taxonomy, and three taxonomies that serve as additional filter for the main product category. The main plan is to build ...
2
votes
1answer
337 views

Wordpress Genesis Child Theme Filter divs

I'm trying to html5ize a Genesis child theme. So far I've figured out how to replace the Doctype via hook but am having trouble figuring out how i can change the divs to sections and articles without ...
0
votes
0answers
189 views

Loop the posts between two dates selected using jquery datepicker

I went through this link where we can restrict the loop to display the posts only between two dates and it works fine. But if I have a Jquery Datepicker with from and to date, then how can I pass ...
1
vote
1answer
70 views

Filtering the post list in the admin area

How can I filter my custom post type like it's filtered by WordPress itself? By that I mean the links that allow you to show only published, private or trashed posts. I need it because I want to ...
1
vote
2answers
92 views

How to filter backend post list showing only posts having a shortcode

I need to filter the Posts and Pages tables in the Admin panel by certain shortcodes. In my plugin, I have added a column for shortcodes to the Posts and Pages views that works like the "Categories" ...
0
votes
0answers
150 views

Jquery/Ajax+taxonomy filter?

I need to create a filter it doesn't really matter wether it's JS/Jquery or Ajax I just think Jquery/Js would be easiest. Either way this is my situation. I have a few custom taxonomies and custom ...
3
votes
1answer
231 views

Determine which theme location a wp_get_nav_menu_items is for

Is there a way to determine which theme placement a menu is for when modifying it with the wp_get_nav_menu_items filter hook? I'd like to only add items to certain menus and I don't want to have to ...
0
votes
0answers
35 views

Using Apply Filters in the-bootstrap parent theme

In the-bootstrap parent theme there is the following function: function the_bootstrap_custom_background_setup() { $args = apply_filters( 'the_bootstrap_custom_background_args', array( ...
8
votes
3answers
3k views

remove_action or remove_filter with external classes?

In a situation where a plugin has encapsulated its methods within a class and then registered a filter or action against one of those methods, how do you remove the action or the filter if you no ...
0
votes
0answers
88 views

Populate WYSIWYG field with ACF choice

So, I have a custom post type that uses a flexible content field containing a post object field and a wysiwyg field. The post object is to choose a post from a selected post type. After you choose ...
1
vote
1answer
2k views

Filter custom post type using multiple taxonomy dropdowns

I'm trying to create two dropdown boxes on a custom post type page called Activities. One taxonomy category is for Activities Grade Level and the other for Activities Type. With what I have now, if ...
1
vote
1answer
139 views

Filter out some plugin action in wp head / wp_footer

I am using a plugin called "syntaxhighlighter". I know not to ask for plugin specific questions but rather how to filter out action added to the wp_head / wp_footer conditionally... This is a ...
0
votes
1answer
41 views

Save something to global var in add_filter

I am here again with a strange question. First, I'm using ACF plugin for adding cistom fields. My code looks somethink like that: global $testMe; $testMe = 0; function my_acf_update_value( $value, ...
0
votes
1answer
59 views

Add Element as a Filter to the_content

Can I and How would I add a filter in the function.php that would add a HTML element around the content when the_content is used? This would be similar to what you can do with the_title. i.e: ...
0
votes
1answer
58 views

Change Custom Post Type singular_name through function/filter

I'm working on e-commerce site using woocommerce plugin. My client will be selling tickets online. woocommerce plugin creates custom post type "Product". I want to change this cpt singular_name to ...
0
votes
2answers
49 views

Problem with shortcodes in external file

I have simple post with a shortcode: [xx]http://harrix.org/1.txt[xx] And an external file which has the content containing a WordPress shortcode: [strong] g[/strong] I try add my own tag to load ...
1
vote
1answer
612 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
1answer
41 views

post_row_actions filter is not working while update post using quick edit

I have created two links using post_row_actions, it was displaying fine when page loads. But the links will get disappear after update post using quick-edit. Is it a bug from WordPress or did I miss ...
0
votes
3answers
109 views

How to list the Hooks and order of execution in current loading page?

I need to know the list of hooks that are called in the current page . How to identify the priority assigned to the action and filters in the action . If i want to remove the default action on ...
1
vote
2answers
436 views

wp_mail - Remove sitename from email subject

Can some one tell me how to remove site name from email subject. As of now my email subject looks like this [sitename] - Subject goes here I want it to look like this Subject goes here I ...