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

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31 views

Access post ID in “content_save_pre”

First time poster, pardon my mistakes. I am trying to use the content_save_pre filter to grab a URL in the first line of a post and save it into a custom meta, and also set the post format as a link. ...
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22 views

Custom Permalinks and filters?

Ok, so I've added a custom permalink, which is mapping to my page fine. For some reaosn though the filters I've added aren't showing up. In the shortcode, they're just being returned as NULL. My code ...
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43 views

using posts_where for meta data on pre_get_posts

Let's say you have some code which filters posts by using pre_get_posts e.g. add_action( 'pre_get_posts', 'be_exclude_category_from_blog' ); function be_exclude_category_from_blog( $query ) { ...
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113 views

WordPress filter to hook into menu <li> items and add a custom attribute

I have a WordPress template (I'm using Foundation as a base and https://github.com/olefredrik/foundationpress/ as a starter theme) I'm trying to build and I can't seem to figure out how to hook into ...
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57 views

passing '&' in return function of add_filter

I have below line in my return function of add_filter in wordpress. add_filter('the_content', 'my_drama_func'); function my_drama_func () { return "function getthrough() { jQuery.ajax({ ...
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53 views

Add Class to a div using a filter?

is it possible to add a dynamic class to a div using a filter in the functions.php? I know it's possible for the body-tag - also for a custom defined div with an id? if ( !is_search() ) { ...
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37 views

How to add a filter to get_the_author_meta?

I need to filter calls to get_the_author_meta() but I haven't been able to do it. I'm using a plugin which uses this function: get_the_author_meta('display_name', $p->uid)` I need to be able to ...
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25 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) ...
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37 views

Print all inline styles to head

Currently working on a project here http://palanquin.shrimp-works.com. When I try to validate what I have done so far, using http://validator.w3.org/, I get lots of this error Element style not ...
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87 views

Select All not working in a WordPress search filter

I am trying to create a Search Filter within WordPress to filter through all the custom taxonomies within a Custom Post Type. I have created a function that generates the dropdown so I can output ...
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18 views

Filter the HTML content of plugin

I am using the Marketpress plugin. I want to modify single_order_funct() function HTML content in it. I want to make changes so that, when it is updated, I don't lose them. class PluginClass{ ...
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21 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 ...
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52 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 ...
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95 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 ...
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69 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, ...
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85 views

Wordpress URL rewrite problem

blog.com/product/somename In the above URL - how do I tell Wordpress that 'product' is a variable and 'somename' is its value. Then how do I extract that value and use it inside a function I'll ...
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49 views

How to remove shortcode(s) from WYSIWYG Page editor for Non Admins

Title says it all. We have a front end form on our site where users submit content via front end (also they are logged in while doing this) Because these short codes add them self to the content box ...
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40 views

query post based on comparison

Each post in my site can be rated as 'good' , 'ok' , 'bad'. The values are stored in custom fields. I now need to show top 10 posts with maximum 'good' and it should not display posts with greater ...
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51 views

wp_get_attachment_link filter not working

I'm trying to modify all image attachment links to include a rel value thus: add_filter( 'wp_get_attachment_link', 'my_prettyadd', 100, 6); function my_prettyadd( $markup, $id, $size, $permalink, ...
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35 views

Restrict a filter to a custom post type. Am I doing this right?

So I had this little bit of code to short a music charts custom post type that all starts with numbers (the trick was to make the 10th position appear last in the list, not between 1 and 2): ...
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53 views

How to filter post using custom feild value in shortest and longest duration?

I am working on a video blog. On the front page I have a sort by option. You can try the option at the following link http://cricketclips.net/ Can't figure out how to make the shortest and longest ...
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155 views

Let Users Filter Posts by Custom Fields

I'm using the Advanced Custom Fields plugin to add custom fields to my posts, but was wondering what is the best way to go about creating a filter box for the user to filter through posts. I've ...
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41 views

How to disable style filtering in post?

I need to put HTML code directly in post. It works, except for some css attributes : background-image position Every time a "editor" or "admin" user try to type those attributes in a style ...
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104 views

How to Highlight current category on category and single page template?

On Wp Forums, I found a code that shows categories with images and it works very well. But I couldn't figure out how to highlight current category on category.php and single.php Here is the code that ...
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42 views

Is there a way to overwrite a filter used in canonical.php?

I am trying to replace the base functionality of the wp_signup_location to something custom. I realized that in canonical.php is where the filter is defined. Is there a way to redefine ...
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99 views

Proper after_setup_theme and wp_head cleanup

Im trying to clean up code in my theme a little bit, remove some of the code that is not used and basically do things the right way, to decrease load time etc. Currently I have this code: ...
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52 views

Adding a Filter to Sidbar Login Plugin to Change Login Button Lable

I'm a newbie and I have not been able to find an answer to my question. I have installed the Sidebar Login plugin and I'm trying to change the form labels, specifically,the login button label. I ...
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99 views

get_posts and wp_autop (remove filter)

I just transformed my query_posts function in a get_posts function. Here is my old function: <?php // The Query query_posts( 'cat=170&showposts=4' ); remove_filter('the_excerpt', 'wpautop'); ...
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58 views

Need help using a filter on the default Categories widget

I need to add the "All Categories" item to the default WP categories widget. I can see that there's a filter that I can hook into in the core (line 485 default-widgets.php). ...
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83 views

Custom filter on all post page (admin backend)

I have a custom post type called sales_listing. On the All Posts page I have it showing a thumbnail column which is inserted into the postmeta table. It only creates this entry into the postmeta table ...
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164 views

How to add nav menu items to a specific position within a menu

I'm adding login/logout links to a nav menu using the following code: function rp_add_login_logout_links( $items, $args ) { $link = wp_loginout( get_permalink( get_option( ...
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19 views

Wordpress - show all posts + ones with specific tag

I have 3 types of posts as below Normal posts without any tag With "featured" tag With "sold" tag On a page, I just want to show normal posts + ones with featured tag and don't want to show posts ...
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114 views

alternative to the_content filter

"i am using the_content filter on the category pages like cat=1" I am appending --N in the content. But due the the theme functionality it strip the content after some number of characters therefore ...
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81 views

How to set default values for edit_post_link() in my theme?

How do I set default values for the edit_post_link function in my theme? I'd like to change the 'Edit This' string to a custom value, but specify this only once, so I can use instead of everywhere. ...
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93 views

filter on the_content stopped working when I updated to WP 3.6.1

I created a filter to add a pin button on to my blog posts' images, which after much playing worked. Then, a few weeks later, I updated to 3.6.1, and the filter stopped working. Did something change ...
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22 views

Right way for setting categories

My site follows this hierarchy HTML5 + Themes Resources Books Tools Wordpress + Plugins Themes Tools Books jQuery + Plugins Tools books and the same combinations for CSS3, SEO and others, ...
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91 views

How to use in_category?

There's this "Recent Posts" widget, that should output only posts in category 'News' (ID 26) So I tried this: <?php $t =& peTheme(); ?> <?php $content =& $t->content; ?> ...
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134 views

Which filter affects the 'entry-title' post class

I created a plugin setting a $var to true if the post belongs to category 'a', and set the same $var to false if the post belongs to category 'b', it works and I can get the correct value depends on ...
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160 views

Can't change excerpt length and more tag

I tried to change the excerpt length and the more tag the way it is described in the codex: function custom_excerpt_length( $length ) { return 10; } add_filter( 'excerpt_length', ...
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1answer
96 views

Add html to cpt main page / admin edit.php

I want to add some html under the title of a custom post type I created. See area in image here: http://i.stack.imgur.com/rpkV3.png I tried using different methods including post_row_actions ...
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1answer
127 views

How can I exclude tags from category_rss function?

I have been struggling with the following problem: The default wordpress RSS Feed includes also tags in category function. As a result, if you use a merge tag to show the post category (i.e. I am ...
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1answer
126 views

How do I remove certain HTML elements with specific classes from the feed?

What filters can I use to remove specific HTML elements with certain classes from the Wordpress feed? Not remove everything inside the element, mind you, but just remove the markup itself. For ...
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1answer
33 views

Passing variable from filter

I have this filter: function wpa_filter_nav_menu_objects( $items){ global $count4footer; foreach( $items as $item ){ $count = countPosts($item->ID); if($count!==false){ ...
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1answer
86 views

What filter or action to replace comments or add new comment system

I am looking to make a plugin for my site, which either replaces the current comments in a post or adds an additional comment system. I am getting the comments from a custom RSS feed from my forum ...
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1answer
30 views

Which filters or actions involve with index page for plugin?

I decide to manipulate index page or all pages except admin page with plugin but I don't know which filters or actions control index page. for example if I want write plugin that shows a link to admin ...
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1answer
169 views

How do I safely force get_theme_mod() to use a defined get_option(“stylesheet”) value?

In our development process we have several branches of the same theme for each developer. Theme branches live in different directory names, so when doing get_theme_mod(), get_option("stylesheet") can ...
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1answer
99 views

Adding an orderby filter, casting postmeta with multiple keys

I am using this filter to sort my query by a date field stored as text (legacy data) add_filter( 'posts_orderby', 'my_posts_orderby_date', 10, 2 ); function my_posts_orderby_date( $orderby, $query ) ...
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213 views

Empty string supplied as input when parsing content

I have this code: <?php function mb_find_my_image( $content ) { if( is_home() ) { /* if is home start */ $dom = new domDocument; $dom->loadHTML($content); ...
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1answer
67 views

How to add different CSS for galleries

I use jetpack carousel for all of my galleries , even for my featured image, my question is, how do I style my [gallery] outcome to use different CSS for the featured image so I can manipulate it a ...
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1answer
264 views

Search a title word through query_posts (not the exact match)

We're working on a database with personal data from different sportsmen such as name, height, weight, etc. We've managed to build a detailed filter through query_posts. Every filter field is working ...