A function is a sequence of program instructions that perform a specific task. It is packaged as a unit that can be used wherever the according task should be performed.

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14 views

Accessing post_meta on save of new post

I am trying to get the value of a post_meta when the post is published. The problem is that all I can get is the post ID, but the post_meta must not yet be in the database when I make the query. I do ...
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12 views

Limit to One Custom Taxonomy Selection, Including Most Used

I've got a bit of code that limits my custom taxonomy to only allow the user to select one category, by turning the checkboxes in to radio buttons. See the screenshot below for example: I need the ...
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17 views

Get site owner meta to show publically on front end in multisite? using “user meta shortcodes” plugin

I've searched all over for a fix and have had no luck. Im using the "User Meta Shortcodes" plugin to display user meta. The plugin works fine, the problem is that it doesnt output the meta info from ...
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16 views

Creating new blog on multisite programatically without hacks?

I'm attempting to create a new blog ( on localhost testing ) and I can't seem to find a straightforward way to do it. It appears this is not fully supported yet, but I want to make sure. This is ...
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26 views

How to extract URLs from wordpress taxonomies

I am in quite a trouble. I need to extract all possible url from my wordpress blog be it of post, tag, category or anything else after domian-name.tld/*. I tried my hand on few available codes and ...
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31 views

Guest posts with author's url and twitter photo

There's an urgent need for my school website to allow Guest Posts for essay assignments of students. The guest posts submitted by students should provide each student with his/her own url where one ...
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25 views

Calling Function from link in wordpress

I am creating a wordpress plugin in which i have a function <?php add_action('init','update_subscription'); function update_subscription($category,$user_name){ ...
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23 views

How to Add A Rel Filter to All Links?

How can I add a filter in the functions.php to all links tags? Basically I am needing to add a rel="tooltip" to all my anchor tags within WordPress. I appreciate the help. Thnx
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30 views

Exclude javascript in certain page url and all following url's after forward slash

I'm trying to exclude javascript from a couple of pages. But I want to target all the pages after the forward slash. So I want to to target: www.website.com/page-name/.. So the page-name itself, ...
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35 views

Filter Wordpress post Dynamically on dropdown selection?

Want to filter Wordpress post Dynamically on dropdown selection? But am not able to find out any solution how it can be done.Any help appreciated. Thanks On Clicking On Latest to Old the post ...
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49 views

Enable TinyMCE Rich Text editor for excerpt

I need my excerpt to have tinymce activated. I have tried the plugins (TinyMCE Excerpt) etc. but that one is outdated and showed only a rudimentary TinyMCE from the one in main edit window. I need the ...
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12 views

Presetting the link of video attached to a Standard Post Format in a custom field

I am trying to create a function that presets the URL (of an attached video in a Standard Post Format) to a custom field when the post is created using a front-end form. (P.S.: All data inputted in ...
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31 views

Ninja Forms - pull in some post related information

I am building a real estate website. There is a custom post type, called "Agents", that holds all the contact info, like the email address. I also have a custom post type called "Properties" where you ...
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56 views

Get First Image Or youtube Thumbnail with link to youtube video

Looking for a single function to grab the first image or video thumnail (with link to the video location i.e. youtube) Havent quite found one that will work. My youtube file starts with there new ...
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42 views

How to let user know his session has expired and show him a popup?

Can anyone knows how to show a popup once user session has expired? This is what i want to achive When User has been automatically logged out due to inactivity or session expiration I need to show ...
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18 views

Count how many articles meet a search after add search field

I create a custom post field named "related_keywords". When i add a post, before save, i fill this field with a list of keywords. After that, I need that it search title posts that meets this search ...
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35 views

automatically adding submenu items

Here's the solution that @bainternet has posted here: Add child pages automatically to nav menu /** * auto_child_page_menu * * class to add top level page menu items all child pages on the fly * ...
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23 views

Custom Post Type link not showing content

I have created 2 custom post types. One called artist and one called work. When I create a post in artist and view it the link is fine and I can view the content. However in work when I add a new post ...
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47 views

Init hook for header send

I am working on a checkout proces where if I submit the checkout I get an error "headers already send" because I use a PHP header() function to send the customer to my payment provider url. My idea ...
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54 views

Custom Menu echo own HTML

I've registered a custom menu and got all that set up, however the formatting of the HTML that the menu uses doesn't fit with the CSS/HTML menus I had previously and want to keep. Therefore I was ...
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40 views

add_rewrite_rule regex issue

I am trying to add the following function into my functions.php through the WordPress editor but every time I try it says error 403 Forbidden - Access to this resource on the server is denied! ...
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21 views

Admin-area broken through weird issues

Sorry for my bad English - it is not my mother language. Just installed wordpress 3.9. The admin area looks a bit broken all though I have fixed some things with switching the magic quotes to off ...
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44 views

How to get posts from network blog

So I have function that gets posts with URL(id) (ajax stuff). It works but now I would like also fetch posts from other blogs in my network. I'm baffled how can I achieve this? Do I have to know the ...
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21 views

<a>tag in register_sidebar

I use this sidebar widget between thumbnail posts. When I insert <a href="example"><img src="example2"></a> tag in widget, its size and position show post`s size and position ...
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2k views

java script error Uncaught SyntaxError: Unexpected token ILLEGAL

i had a website that was working fine on localhost without any errors but after i uploaded it on the domain the slider stoped working and i got this errors Uncaught SyntaxError: Unexpected token ...
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60 views

Creating Content for Custom Tab in WooCommerce

I'm working with a set of three products in WooCommerce, each of which is made up of multiple "items" (custom post types). These are linked to the product using a relationship custom field. In my ...
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46 views

Remove entry content from homepage index with infinite scroll

I have a WP theme (built on top of Genesis) and I'm having a problem with posts that are loaded on the homepage index with infinite scroll. Essentially, I'm only showing the article title, date, ...
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114 views

Check if values exists DB

I am getting nutts with this one. I want to check if the email introduced in the form already exists in the database before creating a new record. But for some reason the email is empty at search ...
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23 views

Conditional within a public function within a loop

I am using a plugin to build widgets that includes images. Unfortunately it doesn't allow me to resize the images. I tried by adding a conditional but since it's in a public function and within a ...
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30 views

Expire a post with meta_value after two weeks

I am trying to use the below code to query for some posts and then change a meta_value in order to "expire" it after two weeks time. I can't get this to work and it's difficult to test since I can ...
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38 views

Widget editor not displaying in Dashboard

I'm not sure if this is because of the new 3.9 update, because I haven't had to mess with any widgets in a while, but my active widgets won't display in the editor anymore. I've uploaded a screen ...
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104 views

function triggered by “manage_users_custom_column” filter not working

I am trying to add a custom column un users.php but it stays empty. I have successfully added a column to the users admin page with this code in my theme's functions.php file: function ...
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106 views

Create thumbnail on PDF upload with Gravity Forms

I'm working with some great code that was provided recently to create an image thumbnail from a PDF upload, and I'm now trying to implement this in the functions file so that it can be applied to any ...
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23 views

Saving plugin data returns “You do not have sufficient permissions to access this page.”

I'm developing a quote plugin which will save a quote to the WPDB using a form to input the quote. I've created half this code and got the other piece from another programmer on here. I'm looking to ...
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32 views

Dynamic banner for use on external sites

Pro question: we would like to display our most current wordpress articles on external sites (something like advertisments or banners). I think this could be easily done with iFrames, but I doubt ...
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48 views

wp_list_bookmarks(); not displaying anything

Bizzarely, I can't get the wp_list_bookmarks(); function (inside a page template) to render anything. Hope somebody can point out something obvious! Cheers. Here's my code: <?php /* Template ...
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47 views

action that only applies when certain item is in cart

I am using a function to automatically apply a coupon for certain products.The coupon only applies to a single category and is for a one-time event where those customers are only presented this ...
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37 views

Load wordpress enviroment for external content?

We have a couple of forms and landing pages that cannot be stored in our wordpress installation as posts/pages. For this reason they remain apart from our Wordpress installation in a folder though ...
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59 views

Problem with checkbox using custom field archive

How can i get archive base a custom field. I try this but my hosting say there is a problem with my code, the code make manny select in the database.. I have 1 post type, and 2 custom field ...
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47 views

How to: Get the first image from the next and previous post in single.php? (5 posts)

I know I can call a function below but it works in loop at index.php only. function catch_that_image() { global $post, $posts; $first_img = ''; ob_start(); ob_end_clean(); $output = ...
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95 views

Defer all js except certain ones in functions.php file

I read How to add defer="defer" tag in plugin javascripts? and the code @toscho posted works good to defer certain js files or deferring ALL js files by commenting out the contact-form-7 ...
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43 views

Highlight only current on single pages

Goodmorning, I tried to highlight the childs also in the navigation. I came up with this code. It works, but it will highlight all menu items in a row. What do I wrong or forget to add: function ...
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228 views

Why WP_Query in functions.php is not working when get_posts works?

I have following code in my functions.php. When I try to add new post_type (e.g. post,lawyers) it fills excerpt,slug (this affects in permalink structure), other metaboxes from first post of lawyers ...
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96 views

Customize Breadcrumbs - home -> page -> childpage -> post

I use this snippet for breadcrumbs, and it works well, but not as i need it. function test_breadcrumbs() { if(!is_front_page()) { echo '<nav class="breadcrumb">'; echo '<a ...
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9 views

Archive list with only years and months belonging to a category

I need to generate a list of years and months belonging to a category. For example I have two main categories (A and B). I need a list of years and months of post published only of the category A and ...
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33 views

Adding ID to a Listing but not inside WP_Query while

<?php $args = array( 'post_type' => 'bedrijf', 'posts_per_page' => -1, 'orderby' => 'title', 'order' => 'ASC' ); ...
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33 views

Can't change local language with function

I'm trying to add a function in my theme to change the local language for certain pages. function nfo_redefine_locale($locale) { global $locale; $locale = 'de_DE'; return $locale; } ...
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31 views

Exclude a category of posts from all listings if user doesn't have a role

I have some categories that I'd like to bulk exclude from all listings (the loop on the main blog listing page, category listing pages, archives, etc.) and to show them only to users with a specific ...
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262 views

Creating custom theme options page

I am creating a theme for a client and it has a custom front page that has a slider and displays the services they offer. I am looking to add an options page where the client can easily update the ...
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19 views

Creating a custom abstract/excerpt function: retrieving text between a specific tag or id

Unfortunately, the functions for retrieving the abstract and the excerpt don't fit my needs. I want to define a part in my text that should function as abstract without falling back to ...