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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18 views

Everytime I press Save Settings from a Plugin it redirects to All Settings page

I have developed a settings page for a theme in which I'm working in order to have some options to customize it. Here are all the options and here is the functions.php. I don't know why but when I'm ...
1
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0answers
16 views

Create a Button alongside add to cart

i want to create a button alongwith add to cart that will perform a specific function. please tell me how to do this.Also can you tell me the css of this button so that the button looks exactly like ...
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0answers
23 views

How to protect a comment with a password?

Is there any way to Protect a comment with a password so that the comment can be seen only when the right password is entered. I know a post can be password protected , but thats not the way i want ...
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2answers
172 views

In WooCommerce I need to modify the thankyou.php page [closed]

In the thankyou.php template there is an action showing the section marked in red in the image. The problem is the caption/title "Our Bank Detals" should be above the description not beneath. The ...
3
votes
3answers
9k views

Limit access to posts/pages by user roles

I'm looking for a way to protect content by user roles. Example: you have to be registered to view posts (frontend). If a user is a subscriber he can read post 1, 2 and 3, but if the user is a ...
2
votes
1answer
49 views

IF Statement in Wordpress

I can't seem how to correctly use the php if statemnt in my add filter function below. This code works perfectly if all (3) of my $_POST inputs have values however it has a fatal error if any are ...
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0answers
32 views

Entire site breaks when error in a php file because of multiple get_template_part in functions.php

I bought a WordPress template and I'm modifying it to fulfill my needs, But I have a problem. Whenever I there is an error in one PHP file, the entire site (including the homepage) breaks. I see that ...
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0answers
27 views

Function returning same value for all posts

I have this function to get the size in KB from a file. It works like a charm as long as it's on a single post. However, if I do a query, all posts take the value from the first post. Thus, if the ...
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1answer
20 views

Displaying text if post was within 5 hours

Currently I have the following string. $timeago = human_time_diff( get_the_time('U'), current_time('timestamp') ); print $timeago; This returns results that looks like this. 1 min, 1 hour, 1 week, ...
4
votes
1answer
55 views

Paged Single Post doesn't redirect to the main url after Removing Pagination

I used <!--nextpage--> (Codex) to paginate (split) a few single posts. Now i removed all the nextpage html parts from the posts. everthing looks fine. Unfortunately the old urls like ...
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0answers
42 views

Custom WP Admin pages do not display after trying to add child to functions-admin.php

I am building a theme options page. I have a parent page with 3 sub-pages under that. Volcano (Parent) Sidebar Theme Options Custom CSS The Problem: All of these settings are not displaying at ...
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0answers
27 views

Javascript attr href not appending parameters on WordPress site

I have this exact code set up and running on a regular HTML/PHP site but when I tried setting it up in WordPress, it doesn't work. The code itself works, the Javascript is present when I view the ...
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5answers
4k views

How to check if a user exists by a given id

Is there any way to check if a user id exists? I want to create a function similar to username_exists() but which returns if the id exists or not.
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0answers
282 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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0answers
36 views

add_menu_page and URL parameter

It is possible in WordPress to add a url parameter to the add_menu_page slug? Only found solutions for a submenu page. Odd thing is that if i add a node to the admin bar which has the link ...
1
vote
2answers
92 views

Change size and crop medium_large images

I use events manager pro plugin to show an eventslist. These event-list is showing their thumbnail image in the new (wordpress 4.4) wordpress image size "medium_large" (width 768px). I need an image ...
27
votes
4answers
42k views

Changing Admin Menu Labels

I have spent the last day using the functions.php file to fully customize WordPress for my client sites. I am amazed at how much I have been able to accomplish and how much easier it will make things ...
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0answers
42 views

Enable/disable code in functions.php with options

Is there a way to enable or disable lines of code in a themes functions.php file? Basically I would like to have a page in the admin panel that lists "modules" or separate php files and has the ...
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2answers
45 views

How do I correct the code in php? [closed]

I am new to PHP and I'm unable to solve the code. It's showing an error. <?php function thumbImg() { if ( has_post_thumbnail() ) { the_post_thumbnail( array(54,54) ); } else { ...
3
votes
1answer
47 views

Add options to featured image

I want to add an option to the featured image metabox. I have found a way to do this here The problem I'm having is saving the value tot the database. Here is what I have tried: add_filter( ...
1
vote
1answer
35 views

Creating loop within functions.php

I'm using Woocommerce on my website, on the checkout page I've got a custom select checkout field with radio buttons. I'm using this working snippet within my functions.php: /** * Add the field to ...
1
vote
1answer
33 views

How do I remove the date and category form my portfolio pages

This is one of my portfolio page Whenever I wanted to remove dates and category from blog posts I always used this code function jl_remove_post_dates() { add_filter('the_date', ...
1
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0answers
25 views

Adding a widget function into the php theme file

I am using the following plugin - widget No Cache AJAX Widgets to display on the sidebar a feed of rss news that is created dynamically and bypassing the cache function. In updating the site we wish ...
3
votes
1answer
34 views

Wrap each shortcode in array to div

i'm trying to wrap each shortcode in div with special data attributes, but when i'm using nested shortcode they don't wrapped, where i'm wrong? thanks public function wrapShortcode( $content ) { ...
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votes
5answers
786 views

How to run a function every 5 minutes?

I have a function to be run every 5 minutes. I've referred following from the codex: <?php wp_schedule_event(time(), 'hourly', 'my_schedule_hook', $args); ?> I want to run this function just ...
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vote
1answer
46 views

Redirect to another page if the user is logged in when pressing again the login button on menu bar

So I have this button on the menu : "My account" that lets the user login on the website and as soon they log in they're redirect to their dashboard. What I'm trying to achieve is if he's logged in ...
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1answer
31 views

Custom Shortcode, functions PHP WP_Query loop

I have the following code in my functions.php file:- function featured_properties_func( $atts ) { $args = array( 'posts_per_page'=> -1, 'post_type' => 'properties', ...
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0answers
38 views

Update user profile information from functions.php

I have the following function in my functions.php file:- function apply_for_job() { $job_id = $_GET['job_id']; $user_id = get_current_user_id(); $prev_value = get_field('applied_jobs'); ...
1
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0answers
12 views

Homepage's content is dependent on the custom field values (set automatically), how do I get homepage to update without manually updating page?

I have a custom field in my home page called "Featured posts". There are two fields: title and post. The post field returns post_object with post_type as posts. In my functions.php I have added the ...
3
votes
1answer
80 views

Displaying post per day

Currently I have the code displayed below. <?php if ( have_posts() ) : while ( have_posts() ) : the_post(); ?> <div class="col-lg-3 col-md-4 col-sm-6 col-xs-12"> <a ...
1
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0answers
28 views

add_action shortcut?

I think in PHP 5.4 or above (don't remember the exact version), instead of writing: function some_function() { } add_action( 'init', 'some_function' ); One can pass an anonymous function: ...
2
votes
1answer
30 views

how to change link of some wordpress pages

I've made templates for the pages of my wordpress site such as: singup,signin,suggestions. Default wordpress pages link is as follows: doamin.com/signup/ or doamin.com/signin/ or ...
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1answer
36 views

Limit dimensions of “Full” size images

Is there a way to limit the dimensions of the full size uploaded image (made normally through the Media library)? I have clients that upload huge images files with resolutions sometimes greater than ...
1
vote
1answer
20 views

Missing Argument

I have the following code in my functions.php to show a lightbox on the Simple Paypal Shopping Cart Plugin function make_wpspsc_thumbs_lightbox_previews( $thumbnail, $atts ) { // Code Credit: ...
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0answers
27 views

Get First Child Page ID or Permalink in WordPress Admin

I have a navigation set where the content doesn't exist on the parent page, but rather on a page called Overview which is the first child of the parent. eg: About is the first level page, but when ...
1
vote
1answer
35 views

Override the function twentytwelve_scripts_styles in a child theme

I want to overide the function which enqueues scripts and styles in the theme Twenty Twelve using its child functions.php. I followed this guide but can't get it to work. Can someone suggest a ...
1
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0answers
34 views

Dynamically change feature image in customiser

For this client's Website I am making on their homepage there is a section called featured products with images showing off the product. Currently I have to update these images manually through my ...
2
votes
1answer
573 views

Child theme - Overriding 'require_once' in functions.php

I am attempting to modify a wordpress theme with a child theme. My parent theme has the following function in its functions.php: require_once(get_template_directory() . "/includes/theme-styles.php"); ...
0
votes
1answer
119 views

Using Wp_Query, Json to add Highcharts series data

I just added a custom Highchart to my wordpress single custom archive page. http://propertywise.malisa.agency/en/district/khlong-toei-2/ Using the following function call from within the Highcharts ...
1
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0answers
33 views

WordPress Quick Question . How to Get Parent Link in Submenu in My Code

I'm creating a menu walker from foundation 6 but problem is parent link is not click able, so solution might be that if we can get parent link in submenu but have some problem because I'm don't know ...
1
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0answers
37 views

Get the date of the className or classID

Is it possible to get the date of the class name or class ID? I just used the following to get the date of the post, but there are image galleries and each image has a different upload date: echo ...
0
votes
0answers
7 views

Cachebust child theme stylesheet queston

I am using the below to cachebust my child theme stylesheet with a version number. I noticed that Wordpress continues to try and load my original child stylesheet "style.css" in the head even though ...
1
vote
1answer
1k views

How to display custom field in woocommerce orders in admin panel?

currently i add a custom billing field in woocommerce by function custom_override_checkout_fields( $fields ) { $fields['billing']['billing_phone_new'] = array( 'label' => ...
1
vote
1answer
31 views

Footer disappears when using the_content ( )

I have an issue when using the_content() -- the footer of the page disappears and no errors are displayed. When I change the_content() to get_the_content() and echo this results then it works fine. ...
1
vote
1answer
59 views

Child theme functions.php not executing

I have the following in a child theme's functions.php file: <?php function theme_child_add_scripts() { wp_register_script( 'script', get_stylesheet_directory_uri() . ...
1
vote
0answers
15 views

How to assign a customer to an order?

I have a problem assigning a customer to an order using a php script. Is it even possible? I know, that it is possible to get the customer ID back from the order, but I can't find a way, how to set ...
1
vote
5answers
15k views

Include PHP file in Content using [shortcode]

Here is what I have I am not having any lucking finding how to simply include a file in the content editor using a shortcode. For Example if I wanted to include form.php inside my Contact Page how ...
4
votes
1answer
156 views

WP 4.4. responsive loads normal image after loading the responsive image

I have the 2 new added sized that I am testing: // testing add_image_size('new-small', 500, false); add_image_size('medium-large', 768, false); // just added today for devices support image ...
1
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1answer
35 views

Having issues with a foreach inside of a shortcode with ACF gallery

Normally I would just put this type of content in a template, but the way I'm pulling in the content is a bit different. I made a shortcode which I've been having issues with. It's using Foundation ...
1
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0answers
16 views

Full page template function

I would like to be able to create page templates that all look almost the same, and have a template I would like to use. I would only like to change certain fields for the page, for example: header ...