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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5 views

how to fix sansanitize_callback

how to fix this ->REQUIRED: Found a Customizer setting that did not have a sanitization callback function. Every call to the add_setting() method needs to have a sanitization callback function ...
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0answers
12 views

Add_filter to Gravity forms: How?

So, there is a function in Gravity forms that automatically skips the classname of every 10th checkbox, as a hack so that 5.1 doesn't conflict with 5.10 (according to common.php). I want to change ...
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0answers
12 views

How can I detect if user has subscribed Memberpress product already

How can I detect if user has already bought a memberpress product. I'm searching something like this: if(have_subscription){ //code to add button }else{ // code to add something else } I have no ...
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0answers
19 views

If WooCommerce Stock Updates, Also Update Specified Field Values

I would like to have a function that should update the Est. Dispatch Date Field ) in whenever WooCommerce Stock Value / Stock Amount changes even when order is placed and stock amount is reduced by ...
-1
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0answers
23 views

Child Theme is available, but live preview only returns a blank screen [on hold]

I can see the child theme in admin, but when I click Live Preview it tries to load but only displays a blank screen. The parent theme loads fine doing a Live Preview. I have to assume it is the ...
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0answers
11 views

How to add custom redirect via parse request

I want to add custom redirect: Please tell one liner code to do : 301 redirect, 307 redirect, meta, javascript; add_action('parse_request', 'my_custom_url_handler'); function ...
0
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1answer
20 views

How to register a menu based on a ACF condition

I am trying to register a Wordpress menu, depending on a ACF field condition. $logo = get_field('logo','options'); if ($logo) { register_nav_menus(array( 'brand_centered_left' => __('Brand ...
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1answer
20 views

Add get_option to jquery

I have created a settings page that contains various radio button options for a custom plugin. A radio button I've created is to 'display dots' with the values yes or no. I can get use the value any ...
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0answers
18 views

WooCommerce - How can I hook into product variation select to show dynamic content for each variation? [on hold]

my site runs Wordpress + WooCommerce and I have put together a simple plugin which I am using in my sidebar to run the standard [product_category category=""] shortcode, with get_post_meta to retrieve ...
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0answers
25 views

How can I add recent posts to menu like mashable

I would like create a mega menu that uses recent posts for hover state. Like When you hover a submenu you get a list of recent post relevant to that menu item like in Mashable. I I would like a menu ...
0
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1answer
46 views

What is wrong with functions.php? Fills error log with same error

After a third-party developer was used to reconnect our calendar with the Google Calendar API 3, we found that our .../wp_admin/error_log infinitely wrote: [14-Apr-2015 11:46:59 America/New_York] ...
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5answers
176 views

Best way of passing PHP variable between partials?

I have a variable in header.php, such as: $page_extra_title = get_post_meta($this_page->ID, "_theme_extra_title", true); Once I do: var_dump($page_extra_title); I always get NULL outside of ...
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0answers
7 views

Detach “Add to Button” from amount specifier [on hold]

Hello I'm having trouble with my "ADD TO CART" button positioning on my wordpress page. As you can see from the picture below the button is placed under the amount specifier. I have tried using ...
-3
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0answers
16 views

How to change wordpress default search without plugin [closed]

how can i display wordpress search results based on user input, users input are from and to dates from the datepicker.
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1answer
20 views

Function returning queried meta value based on current post ID

I have written several queries which sums download counts grouped by the post they are associated with, and other relations. They work great for exporting to CSV and other uses outside of WordPress, ...
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1answer
33 views

Wordpress get_post_meta issue

I'm new to php and was assigned some code to fix within a Wordpress theme, but I cannot figure it out for anything. The code is for the home page of a custom theme and it is supposed to pull the most ...
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2answers
22 views

Generating dynamic css into custom file [closed]

This is about running code on wordpress . The given code runs properly outside wordpress but when I put it on theme functions file it does not do anything. ob_start(); require('dynamic-css.php'); ...
0
votes
1answer
36 views

Woocommerce Price Text

I'm trying to show after the price of my product, whether the price is 'per person' or 'per group'. I've created a custom field for both, so for example, if custom field 'price_per_person' is ticked, ...
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1answer
30 views

Conditional read more adjustment

I get the read more link like this <?php the_content("Read More"); ?> I want on the Homepage a different text than on an archive pages. I can change the text for all read more links in ...
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votes
1answer
26 views

How to fix blank pagination links?

I am working on a Wordpress blog that has what appears to be custom pagination for the posts. As you can see here the correct amount of links are being rendered at the bottom of the page, however ...
0
votes
1answer
13 views

get_template_directory() - references parent theme directory

I've got this line in the functions.php of my Child theme: require ( get_template_directory() . '/somecode.php' ); However it's giving me the following error: Fatal error: require(): Failed ...
1
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1answer
117 views

Understanding and altering the structure of posted images

Currently this is the (default) Wordpress image output: Float left, with caption, link to img <figure id="attachment_10220" style="width: 167px;" class="wp-caption alignleft"> <a ...
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0answers
36 views

AJAX login without a plugin does not work. when add a action to function.php

I am using wordpress ajax login without a plugin. I want to not be allowed users access to the WordPress profile after login, Because i have designed a specific profile in the link: ...
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1answer
13 views

Writing editor content to a file

I have a project I'm working on where I need to write the content of the post editor to a physical file on the web server when a post is saved or updated. I'll be parsing and manipulating the content ...
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0answers
6 views

How to fix the warning shortcode function generated by Theme Check? [duplicate]

I searched on the internet but I still don't know how to fix it. I solved most of the the errors in WordPress Theme I am developing except for one WARNING. Please refer on complete error lines below: ...
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0answers
21 views

Create csv file in plugin

I have written a function to create csv file usin the below code.I am getting Headers already sent warning and I can't able to create the csv file too.How can I fix this problem.I have attached the ...
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0answers
8 views

Running wp_schedule_single_event on Post Import

I'm trying to have a category deleted after a certain length of time once a post has been published. I was successful in doing this when a post is manually created, but I cannot for the life of me ...
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0answers
18 views

Getting current user option within a function

I have created a new true/false field for specific user role "Member" to receive email notifications if a new post is published. For reference I'm using advanced custom fields to create a true/false ...
0
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1answer
27 views

Featured Image field not appearing in Custom post type

I created CPT called "Basics", then added the following code to functions.php add_theme_support('post-thumbnails'); add_image_size('large_thumb', 900, 500, true); add_image_size('small_thumb', ...
0
votes
2answers
35 views

Adding and updating repeating custom field meta data

I've got 20+ hours into this and could really use some help. Here is what I am trying to do.. For each record, add post meta. If the post meta already exists, update each field in the array. Just like ...
0
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1answer
30 views

widgets not working

I pasted my siderbar widget code in widgets.php file function right_sidebar_widget() { register_sidebar( array( 'name' => 'Right Siderbar', 'id' => 'right-siderbar', ...
-1
votes
1answer
20 views

trouble with passing class method data to outside function

I'm attempting to call a function using this shortcode format: [priceguide file='test.csv' type='mods'] When I do this, all I get back on the page is the file name, test.csv, and nothing else. ...
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1answer
26 views

List all post title in category using functions.php

I have search all google about this. But many of theme show the way to make a new Template Page which you can choose template type for page. But i want it directly show post title in category by ...
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0answers
28 views

Dynamically changing menu item link

Hoping someone can help me out - this has been driving me nuts for the past two hours. I'm trying to create a menu item - the menu URL should basically be: http://thesite.com/author/%username% ...
0
votes
2answers
29 views

wp_enqueue_script only works outside of action

So i've been trying to figure this out for awhile now. The following code does not seem to work for me. The javascript file will not be included in the footer ( or anywhere for that matter ) function ...
0
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0answers
15 views

Proper way of manipulating a category on your homepage?

I'm using the Genesis theme, and attempting to create a function that finds the homepage AND a specific category, and removes post content under both those conditions. Using my limited knowledge I ...
0
votes
0answers
10 views

custom forgotpassword and hook for additional function

I have other app and a wordpress, whenever if there is a lost password request in the wordpress, it will also trigger for lost password request and other function for the app API.. the password ...
0
votes
1answer
31 views

Warning: array_pop() expects parameter 1 to be array, boolean given

Getting the following php error when trying to add a new post: Warning: array_pop() expects parameter 1 to be array, boolean given in ...
0
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0answers
20 views

Create a Function to reference a certain file

Ok, so Imagine user N changes the design on settings to flat ui, the file changes to Framework/styles/flat/style.css from Framework/styles/default/style.css. How can I achieve this? This is possibly ...
0
votes
1answer
21 views

Retrieve contents/page names of various pages for use in a plugin

I'm trying to design a plugin that retrieves the contents of user selected pages and copy the contents into a giant single page. (As long single page websites are trendy right now) These are the ...
0
votes
1answer
25 views

WooCommerce -> wc_enqueue_js not working [closed]

I have a plugin that was using a deprecated function add_inline_js. I've changed it for wc_enqueue_js but it's not working. What I'm doing wrong? $woocommerce->wc_enqueue_js( file_get_contents( ...
0
votes
0answers
6 views

Why WordPress attachments LINK TO settings are not working?

Using this code below, I added some on-hover share icons for all images of the content. But, now these images are not getting any "Link To" setting from authors. I don't know what is the problem. Can ...
0
votes
0answers
15 views

Walker_Nav_Menu check if menu has parent

I created a custom function extending Walker Menu and having some few issues. I got a post from https://wordpress.org/support/topic/how-do-i-know-if-a-menu-item-has-children-or-is-a-leaf showing me ...
0
votes
0answers
22 views

How can I set and use a cookie on page load?

So I can set a cookie using the below code, and use the cookie I have created when the page gets refreshed problem is I need to set the cookie and use the cookie when the user first loads the sites. ...
-3
votes
1answer
41 views

PHP if url extension action=discussion condition use [closed]

I want use some style only for url extension /?action=discussion How can I use it by PHP condition?
0
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0answers
25 views

How can I include user meta information in the resulting array of a WP_User_Query?

I'm trying to accomplish some fairly complex custom functionality on a custom WordPress site. The client has an 'About Us' page that includes a list of all team members and their pictures. We're ...
0
votes
1answer
29 views

how to enqueque code in a php file from functions.php

Im building a website with wordpress, using a child theme. there is a file in the main theme folders, called entry.php that is where I need to add a bit of php at the bottom of this document. I don't ...
0
votes
1answer
16 views

Cannot access variables within a widget

I'm currently learning PHP and Wordpress development from a Java background at the moment. How do I access variables in public function Example_Widget() from public function widget( $args, $instance ...
0
votes
2answers
33 views

Use existing image sizes for WooCommerce

I've built a theme and have set the following image dimensions via functions.php: set_post_thumbnail_size( 1064, 347, true ); // Upload @ 2128(W) x 708(H) add_image_size( 'standard', 352, 235, true ...
0
votes
1answer
19 views

How to add next height number in Order Attributes inside the Add new page. [duplicate]

By default, when a new page is added it will be given the next highest number not already assigned to a page.