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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2answers
417 views

How to add icon over specific thumb

I wanted to do the following, and I know its possible, but I don't know how. I'm looking at in_category, but it doesn't make to much sense. Basically what I want to do, for an example on my homepage, ...
0
votes
1answer
34 views

How to add a meta information to the URL?

I need to put a post meta information to the URL: www.website.com/custom-taxonomy/postname-[metainfo] How to change the rewrite rules, that the content of this meta information is added to the URL? ...
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2answers
3k views

redirect wp-login.php to another page

I would like to redirect this page wp-login.php to /login page. So when a user clicks on a link like this <a href="/wp-login.php">login</a>, wordpress will redirect him to /register . I ...
0
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1answer
38 views

Trying to use add_action and do_action with parameters

In my themes functions.php I trying to add a function with parameters (as a test if this works, not for the functionality) and it simply doesn't work. The parameters always arrive empty even if I ...
0
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1answer
433 views

Custom registration form in shortcode getting internal server error 500

I created a custom registration form which works fine when used as a custom page template. I needed it as a shortcode so I created a shortcode using the function below /* Custom shortcode */ function ...
0
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1answer
14 views

if has theme mod

Does someone know how to write the next line in wordpress PHP, because i'm not that great with PHP. If_theme_mode has content echo { my content } else { other content }; thnx
0
votes
1answer
12 views

Expanding a function to call a plugin or show a link

I have added the following code to my functions.php to validate if a user is logged in before allowing them to fill out a form: function my_members_only_shortcode($atts, $content = null) { if ...
0
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2answers
12 views

Only load certain artists on this page

I have a wordpress page which loads all the artists in two columns... here is what I believe to be the relevant bit of code <?php global $paged; if ( is_front_page() ) { ...
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1answer
22 views

Nav-Menu not showing up

I would love for somebody to please help me because somewhere I am really miss understanding what WordPress is telling me. Alright so within my header.php I have the following code. <div ...
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2answers
25 views

Loop Through Categories in Custom Field

Specifically, I am using the add_image_attachment_fields_to_edit function. I have my declaration of label, input.. $form_fields["custom4"]["label"] = __("Custom Select"); ...
0
votes
3answers
50 views

How to use return in my custom function instead of echo

I'm creating a function in functions.php with a custom hook, and from what I've read somewhere, it's good practice to return instead of use echo in a WordPress function? Correct me if I'm wrong. ...
0
votes
1answer
25 views

How to print redirected query string variables to the page?

I have a basic redirection set up: function example_add_rewrite_rules() { $year = '(\d{4})?'; $make = '([a-z]{1,20})'; $model = '(.+)'; add_rewrite_rule( ...
1
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2answers
530 views

Update user meta of author when post content is viewed

I have a value that I'm trying to store as user meta for authors on my site. I need it to update itself every time the content of a post is viewed for that author. Here's as far as I've gotten but it ...
0
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1answer
29 views

How to programmatically GET (to know) which Sidebar (or) which Menu is being used on Different Pages?

Lets say i want to detect such thing from the "functions.php" .. to know which Sidebar (or) which Menu is being loaded on current (whatever landed) page, how can i know? Lets say i have a few pages, ...
0
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1answer
538 views

Load post attached images on a single page site with fancybox

I'm trying to make a single page site that will display posts as thumbnails in some part. Then if a thumbnail is clicked, I want all the images contained in this post to be loaded with fancybox while ...
1
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2answers
76 views

Converting HTML Template to Wordpress Theme

While I was trying to convert a Static HTML page to Wordpress Theme , I had an issue . the page Doesn't run properly After Checking Google Chrome Console it turns that it loads the CSS file with the ...
0
votes
1answer
374 views

Getting images from media library and get_the_date() not working

I've got a function to display all images in the media library on a page. I would like to display the date of each image, but using get_the_date() only returns today's date. Here is the code I'm ...
0
votes
0answers
15 views

Can't generate thumbnail images

Having a very strange problem with this site I recently took over hosted on RackSpace. Seems whenever i upload a new image, it doesn't generate different sizes and I'm trying to get it where it will ...
1
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2answers
123 views

Upload Multiple Files With media_handle_upload

I have a WordPress form plugin and I use media_handle_upload to upload the files and get there ids directly and attached its ids to the post as a meta date, I used the following to did that: The HTML ...
0
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1answer
45 views

Call to undefined function get_header() not in index.php

I can call get_header() without trouble in index.php, but not in another file. I got Fatal error: Call to undefined function get_header() in C:\wamp\www\wp-content\themes\Grid\vignette_ibis.php on ...
1
vote
1answer
158 views

Can wp_list_comments output into variable?

Is there any way how to output wp_list_comments() into a variable? Something like $output = wp_list_comments(array('reverse_top_level' => false ), $comments); I am writing a plugin and it would ...
1
vote
1answer
534 views

How to set the jpg image compression for specific thumbnail sizes?

This question was asked on Set JPEG compression for specific custom image sizes and answered very nicely by Ahmad M I'd of course comment to that thread but I don't have 50 point reputation... The ...
0
votes
1answer
17 views

How to call a custom taxonomy term name inside a function?

With the following function, the content of another page is included into a page template, which is working fine: // add content of another page function show_post($path) { $post = ...
0
votes
1answer
510 views

Right way to update widget on dynamic new input field

I have code to add an input field dynamicly in my theme. I have testd it, as a metabox and it works. But, not in a widget. First add and update, that codes work, but when I refresh page or try to ...
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0answers
27 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' => ...
0
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2answers
2k views

contact form in template with jquery,validate and ajax

I have a page-contact.php for my contact form in my template. I wanted to add jquery validation and some fancy ajax action to my form. This is already a working code in a simple PHP page, but getting ...
0
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1answer
43 views

Why are some custom javascript files working but some are not

I added some custom javascript files to my wordpress page. I put them in the funcstions.php like this: wp_register_script('formfunctions', get_template_directory_uri() . '/js/formfunctions.js', ...
0
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1answer
41 views

WordPress dynamic AJAX query

Aim - I've trying to run a query based on which category is selected from the dropdown. I figure the best way to do this, is to dynamically use AJAX and pass the category value held by a variable to ...
0
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0answers
7 views

How to make child class use the same signature? [duplicate]

functions.php class themeslug_walker_nav_menu extends Walker_Nav_Menu { function start_lvl(&$output, $depth, $args) { $indent = str_repeat("\t", $depth); if('primary' == ...
-1
votes
0answers
8 views

Search result giving blank page with pagination

I am working on WordPress website and created a theme from twenty fourteen theme, Now m facing a problem related to search result, When I search any world it gives me result in pagination but content ...
0
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0answers
19 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 ...
5
votes
6answers
3k views

Is it possible to rename a post format?

Since WP 3.1, it's been possible to use Tumblr-style post formats. I want to use the 'aside' option in a theme, but I want it to have a different title in the WP admin area. So, for example, when a ...
0
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0answers
8 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 ...
3
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1answer
3k views

Warning/Notice about functions.php

I have trouble about the notice shows on the top of the home page as: Notice: load_plugin_textdomain was called with an argument that is deprecated since version 2.7 with no alternative available. ...
3
votes
1answer
109 views

How to display random users with avatars

I adapted a little a function to display a number of random users with their avatars with a shortcode. It works, but something is not good. Sometimes it displays with one user less than I want (just a ...
2
votes
2answers
46 views

Editor access to plugin settings

I'm trying to give access to an user with the role Editor to this plugin settings page: https://wordpress.org/plugins/commenter-data/ In the code of this plugin on line 31 of commenter.php there is ...
0
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0answers
28 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. ...
0
votes
1answer
44 views

How to override a theme function (within a class) using a plugin

I am working a website which utilises a highly complex theme (essentially a whole bunch of other software tacked onto Wordpress), so complex in fact, that child themes wont work with it. I want to ...
1
vote
2answers
332 views

Custom gallery in wp3.5

I used a tutorial I found for a slick little custom gallery in 3.4, but upon upgrade to 3.5 it no longer works. I'm trying to learn php still and can't seem to get this working again, as I either get ...
0
votes
1answer
534 views

How to access global variable $menu inside a class function

am puzzling why can't i access the global variable $menu inside a php class function class adminMenus { public function getWPdefaultmenus(){ global $menu; return $menu; } } using ...
1
vote
1answer
682 views

Only let plugin add actions to wp_head & wp_footer on single posts

I'm using a a plugin (Comments Evolved) on a recently built site. The issue I'm having is that this plugin globally enqueueing and adding actions to the head and footer of all pages. I'd like to ...
0
votes
0answers
28 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 ...
0
votes
0answers
23 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( ...
0
votes
1answer
336 views

Custom attributes to javascript tags

My site uses cloudflare but I really want to enable rocket loader, but if I put it on automatic mode, it messes up my whole site... So I googled and found This answer which has helped in terms of ...
0
votes
1answer
22 views

Getting error while trying to use custom comment function

I'm trying to write a function that will allow me more control over the display of comments on a post page. However I'm confused about how to set it up so WordPress can use it. right now I get the ...
1
vote
0answers
32 views

Override a theme function in a child theme?

Most if not all of the answers to this question are pretty old, or are for edge cases. I have a child theme for a commercial theme ("Total"). The parent theme's functions.php loads functions from ...
1
vote
1answer
109 views

Sanitize slug title

i need to convert this strings into the post url: (numbers with the point and € symbol) ex: 9.000€ -> 9000-euro I found this function but is not working: add_filter( 'sanitize_title', ...
0
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2answers
40 views

Use Exact Image Size using add_image_size

I have a pretty basic question. It may be very noob question, but it is bothering me a lot. In my theme I've added a custom image size like this: function img_update() { if ( function_exists( ...
0
votes
1answer
22 views

Custom image size in Media Dropdown

I've tried everything you have said, but it's not working on my site. I'm using the below function: function setup_image_sizes() { if ( function_exists( 'add_image_size' ) ) { ...
1
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0answers
79 views

Create post using Ajax

I want to create post using Ajax . I had followed the process from Insert Post using Ajax But I couldn't make it work. Here is what I did. Please see what I did wrong as I am just a learner. EDIT ...