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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116 views

How to add a custom HTML attribute to a parent element of wp_nav_menu?

I am using wp_nav_menu and I want to add a custom attribute that I need for uikit drop down component (data-uk-dropdown attribute) This is how the HTML should look like: <ul class="uk-navbar-nav ...
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34 views

post by Category not working after setting 4 post per page

I am trying to show 4 posts on my homepage that is working fine but whenever i click on sidebar post categories it still shows the 4 post from homepage i.e the filter doesnot works and it shows 4 post ...
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72 views

wp_get_referer function always returning false

I am trying to use wp_get_referer function along with "template_redirect" hook in wordpress like this function show_page_name() { $r = wp_get_referer(); var_dump($r); die(); } add_action ...
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234 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"); ...
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63 views

Is it possible to change parameters of Parent theme function in the Child theme?

I have a Parent theme with the following function: function getTourOffers($tourId) { global $aitThemeOptions; $params = array( 'post_type' => ...
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40 views

get_comments function returns diffrent values on different accounts, why?

If I am on my admin user, the function get_comments() returns the array of comments in the template, but for the subscriber, the array is just empty. I tried to add permission to the user but it ...
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20 views

RSS Feed Notifications

I'm creating a site that pulls RSS feeds from various blogs & displays their latest posts. On the category/archive pages, I'd like to show a small notification on each post whenever there is a new ...
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108 views

custom function for wp_list_categories

I need to write a custom function for wp_list_categories so instead of displaying a hierarchical list of links they are instead a list of checkboxes with the parent terms being displayed as h3 tags. ...
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53 views

Problems after changing URL from my-site.net/blog to my-site.net

After I changed site url (in general settings) to http://www.my-site.net I can't access my wp dashboard and my site is loaded very slow and only HTML elements are loaded First thing that I did was ...
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56 views

do_action filter function from add_action array

I am looking at the following setup: -- Combing multiple functions into single action -- add_action( 'single_post_meta_start', array( $this, 'the_title' ), 10 ); add_action( ...
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88 views

Error function main() is a non-object to construct my Ajax.php

Try to use a "rapid" ajax, I've the follow code in my my-ajax.php file define('SHORTINIT',true); require_once ('../../../../wp-load.php'); require_once ('../../../../wp-config.php'); require_once ...
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80 views

Create a random list of html items within a shortcode in the functions file.

I'm trying to create a function that randomly pulls lines of code for a list of HTML items. Basically, I'm going to have a list of 50 or 100 images with hyperlinks associated with them. I'd like a ...
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344 views

Function to add image link from php to fancybox js

I've got a single-cpt.php page on my website that has a photos' section this needs to display multiple images of the product/location. At the moment when the photo thumbnail loads a lightbox comes up ...
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10 views

Accessing current post data through a function

I'm using ninjaforms on my wordpress site and i have a form that is displayed on my post template. The idea behind the form is give the user a PDF file once they have completed the form. I need to ...
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67 views

List Most Read Posts from last 7 days (with custom post type and other meta queries)

I am using following code in my functions.php to count the views of the post. // function to display number of posts. function getPostViews($postID){ $count_key = 'post_views_count'; $count = ...
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23 views

Adding stick post button to edit post page

Right now, posts can only be sticky through the quick edit panel. Can I add a sticky checkbox to the post edit page?
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948 views

Adding jQuery datepicker to Custom Post Type Metabox

I've created a custom post type metabox which displays and functions fine. The problem is with the datepicker it just doesn't seem to work, when clicking the metabox youre able to type in it rather ...
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89 views

Incorrect output with get_attached_file()

I am having troubles with file encodings while retrieving file names with get_attached_file(). The line: get_attached_file( $attachment_id ); Is getting me results like: ...
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84 views

Call plugin function from button and then forward

I'm new to WordPress plugin development (new to PHP in general) and I'm looking for my plugin to run some if checks and then forward to a new page after a submit/button was clicked. I am currently ...
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41 views

check value on external url - WP

i need a form feeld on WP page to enter a code. this code must be checkt on a external url. So as example the code is: 4445000000395 it must be checked on: ...
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63 views

Sanitize html, where to sanitize

I have a function that returns an style=".." html attribute. I am not sure how to sanitize. Here is the code: functions.php function zz_style($properties, $values) { $styles_array = array(); ...
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83 views

My function ajax only be called only once

Well...I've one problem when I using ajax in wordpress. I'm using ajax when in the site anybody will send me a email (like a contact). I used my function in my page "Contact" and it's works. But I ...
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116 views

function get_page_permastruct() on a non-object

global $user_ID; $page['post_type'] = 'page'; $page['post_content'] = "Hello world"; $page['post_parent'] = 0; $page['post_author'] = $user_ID; $page['post_status'] = ...
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34 views

How to make a plugin theme-wide?

I have written a working plugin and meets the criteria. Although I've encountered an issue, I've noticed that it's only usable on the theme's functions.php that I write the function and specify the ...
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115 views

setcookie in functions.php does not accept arguments (variables) passed from WordPress page

I have a WordPress installation where a page (Page 1) displays certain fields from a selected user's profile (Not the logged in user but a user they have selected). A PayPal button is used to take a ...
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67 views

Display a post based on its metabox selection

I created a client portal where a client can view their projects. I have two user accounts "Clients" and "Administrator. Both clients and administrator are redirected to the frontend of the site to a ...
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89 views

wp_upload_bits - define (sub)folder / (sub)directory before filename?

I have this code for a plugin I'm using. $comment_image_file = wp_upload_bits( $title . $user->user_login . $comment_id . '.' . $file_ext, null, file_get_contents( $_FILES[ $comment_image_id ...
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81 views

Dynamic multi column menu

I have a dynamic menu where the submenu is based on specific content from the page. With help from Uruk on the this thread We(he) made it work. What I realise now is that if a page contains a lot of ...
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20 views

Remove DEFAULT POSTS (not custom ones) in admin panel

I am trying to hide the post link in the menu in the admin panel, my code is the following. Any idea what might be wrong? I added that string at then end of my functions file. Thanks a dozen! ...
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115 views

How to add automatic remove links/href from image for wordpress post

I have in the function.php own css style but I need to remove links automatic add_filter('the_content', 'add_image_responsive_class'); function add_image_responsive_class($content) { global ...
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70 views

How to remove a require in parent theme from a child theme?

In the parent theme I have in functions.php require_once( get_template_directory() . '/inc/customized-css.php');?/ Generated css I however what to remove this php in my child theme, how I ...
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55 views

PHP version or config prohibiting script from working properly

I have a function that is working correctly on another site, but not on mine (the string is not being replaced on my site). Both sites are using the default 2012 WP theme and the same plugins. I'm ...
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268 views

Automatically add custom fields (post_meta) to all published posts, hourly, via wp_cron?

I'm trying to update the post meta of all published posts hourly (via wp_cron) with the code below: if ( ! wp_next_scheduled( 'postviews_updatedcounts_hourly_event' ) ) { wp_schedule_event( ...
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57 views

how to load post content when a post title is hovered using ajax

i have a wordpress blog and i need to make my posts content show up when vistor hover the title of the post on my index page with no need to get into that post , exactlly like in the following site : ...
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55 views

Link to existing content is not working

it's pretty simple, I have a fresh local installation of latest wordpress with the reverie there/framework. Everything is working smooth, but the nice ajax feature in the editor (Link to existing ...
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95 views

Breadcrumbs remove link on specific page

Hello i made a function call breadcrumbs yes it's working but i want to make it into more custom like this if is_page is parent page then the breadcrumbs should be like this below Home / Parent Page ...
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27 views

How to edit plugin to only display on specific post types, instead of all posts and pages

I've installed a plugin (allows users to save favourite posts to a list: http://goo.gl/9LEvjy ) but by default it displays on all posts and pages. I want it to only display only on posts, NOT pages - ...
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23 views

How to mirror exactly the left admin menu on front end?

Want to mirror the left admin menu on front end, exactly as it appears on backend... I'd like to do this for a multisite so it seems like a seamless transition. I can add more menu items and hide ...
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0answers
114 views

Social Media button function using jquery

I've wrote a fairly small function that I'm trying to get working. At the moment the jquery doesn't seem to have any effect on the html selected. I've checked the "inspect element" all file's are been ...
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139 views

Mail function not working with user accounts

I have an issue with the user account system. It refuses to email people their passwords when they make and account and when they get a temporary password. It always returns with this error "The ...
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387 views

admin-ajax.php not working after wordpress 4 update

n WordPress 3.9.2 access to admin-ajax was working for non loggedin users. When I upgraded the script stop working. I have the following code in functions.php function theme_name_scripts() { ...
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78 views

Wordpress hook to add content under title or post status buttons on edit.php

I'm looking to add some content above the wp_list_table for a custom post type. I have custom bulk actions and filters but would like to add some further content to this header area. I cant seem to ...
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16 views

Splitting of Page

I have opted to go with a single page layout with custom fields. However is becomes tedious to scroll down the page to edit content at end. As such I would like to split the page into smaller parts. ...
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44 views

Get default post thumbnail from custom field

This is default post thumbnail code add_filter( 'post_thumbnail_html', 'my_post_thumbnail_html' ); function my_post_thumbnail_html( $html ) { if ( empty( $html ) ) $html = '<img src="' . ...
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0answers
12 views

Let the user duplicate chunk of meta boxes

I have a CPT 'Product', that can be rented or sold multiple times over. Each time a transaction takes place, the admin would like to update some of the information (such as sale date, condition etc). ...
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81 views

Get Custom Field Value of a $post_id on wp_insert_post Action in functions.php

I have this code in the functions.php file which emails the post content to the admin every time a pending post is added to the database: function send_email_on_pending_post_creation( $post_id ){ ...
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14 views

How to format the Widget Display function contents?

I'm writing my first plugin, and basically I'm wondering how to write the code which goes inside of the widget display function: function widget($args, $instance) {} I'm trying to run a post query, ...
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1k views

Send post id through ajax and get the post content back

First of all i want to say that I am a WordPress beginner :). I am trying to get a post content in a modal by using ajax. So i send the id through ajax, but i cannot execute the php code anywhere on ...
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109 views

Show custom default avatar instead of gravatar

I'm using this custom function to get the default avatar from my server instead of gravatar: if(!function_exists('custom_avatar')){ function custom_avatar($avatar_defaults){ ...
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0answers
38 views

How to create a function to change content in the website?

I've been searching for an answer for over a day, but I couldn't find anything. The problem is that I need to change those 3 blocks of information whenever I want to, using the admin panel I've ...