The server-side programming language that the WordPress core, plugins and themes are written in.

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0
votes
1answer
23 views

Generate responsive post thumbnails of same size

I am using a function to display related posts in my wordpress theme with their thumbnail. I am using uikit to make my theme responsive. Uikit offers a grid feature similar to the bootstrap one, and ...
2
votes
2answers
170 views

Why declare $post globally?

I'm new to Wordpress development and am seeing examples everywhere that have a line to declare the $post variable explicitly via: global $post; But I've tested my uses without that line and it ...
0
votes
0answers
13 views

Displaying Custom Post Type on Page with Same Title

I'm building a sports blog. I have a custom post type called conference. Each conference post contains HTML that is displays the team logos horizontally on my team custom posts as shown in the ...
1
vote
1answer
30 views

Is it acceptable to treat a filter like an action?

The wp_insert_attachment_data filter is available inside wp_insert_attachment(). It allows attachment post data to be filtered before it is updated in or added to the database. $data = apply_filters( ...
0
votes
1answer
331 views

Cannot modify header information - server cache

I have a wordpress website hosted on Lightspeed server. There's an error message displaying in admin login page and I can't access wordpress backend. This is the error Warning: Cannot modify ...
0
votes
0answers
15 views

Flexslider won't work on Wordpress

Hi guys I recently created a custom post type for flexslider on my Wordpress theme. However upon testing it got some issues. The slider is showing up but the images wont show up on it. There are two ...
0
votes
2answers
115 views

Building a plugin into a theme

Firstly, I know this is 'bad' practice for several different reasons, but for reasons that I won't waste your time with it's something I need to do. Using a fairly simple plugin and I've tried ...
0
votes
1answer
23 views

Why isn't my link attribute getting my css?

<link rel="stylesheet" type="text/css" href="style.css" /> That is the line I am using. The style.css file is in the same directory as the file I am running that from. Tt specifically just ...
0
votes
1answer
12 views

How to map my php files as the files for pages

How do I map my php files (like a file that is supposed to be the page "blog" and it contains all the html and php) to the actual page the html is supposed to be marking up many thanks note: I would ...
0
votes
1answer
31 views

Changed URl in General Settings now Wordpress site doesnt work

My website URL was www.example.com/singer I decided to get rid of "/singer" in the dashboard and ever since i have met with this error. Fatal error: Call to undefined function wp() in ...
1
vote
2answers
29 views

How to use an associative array in post__in with WP_Query?

I have stored user favorite posts in the user_meta table of WordPress. The data is stored in a format, for example a:1:{s:8:"post-134";s:3:"134";s:8:"post-136";s:3:"136";}. How can I get this in the ...
0
votes
1answer
26 views

No Authors for custom post type

I am trying to implement custom post type in Wordpress. plugin: Advanced Custom Fields register_post_type('acf', array( 'labels' => $labels, 'public' => false, ...
0
votes
1answer
24 views

Why the dynamic_sidebar() call is putted into an ul tag?

I am pretty new in WordPress development and I have the following doubt about how the sidebar are putted into a WordPress theme. Looking into the official documentation: ...
1
vote
1answer
38 views

Activate different theme for temporary preview

I wanted that when i access my site with specific parameter, my site used a different theme at that moment (only temporarily, to show only to me as a preview). I want it for test purposes. Is there ...
0
votes
0answers
31 views

Property value of null when value is assigned inside a method hooked to the wp action hook

In my_method() below, I'm assigning an array of post IDs to the property $this->post_ids which is to be used later on in my query args - see process(). If I hook my_method() to the init action ...
0
votes
0answers
28 views

mysql Join wp_users,wp_usermeta and a custom table

I am doing a search functionality based on three fields: servicename, state, zipcode. I have to filter the users. The servicename is in a custom table named wp_doc_services, while the other two fields ...
0
votes
1answer
23 views

At what point during a typical request does the $wpdb object become available?

I've wrote some custom SQL queries inside a class method and noticed they seem to work if I hook the method to the wp action. If I hook to the plugins_loaded action, they don't seem to work. My ...
0
votes
0answers
17 views

How to access .php file directly in wordpress site

I want to access one specific file with .php extension. Similar to, http://www.pnrstatus.co.in/trainschedule.php At the same time, want to access the blog content with wordpress permalinks. Similar ...
0
votes
1answer
31 views

Hide cart when empty [closed]

Could someone help me with this syntax: At the moment I have a simple link to my shopping cart like this: <?php if ( is_woocommerce_activated() && isset( ...
0
votes
0answers
18 views

How to modifiy All in one event calendar shortcode? [closed]

I am using All-in-one-event-calendar plugin in word-press for events. In my theme file i have added. <?php echo do_shortcode('[ai1ec view="monthly"]')?> //for calendar Can i add modify ...
1
vote
1answer
50 views

How to get author ID when an author page is being viewed?

I'm having problems getting the author ID in my plugin's init() method. I've hooked init() to wp: public function __construct() { add_action( 'wp', array( $this, 'init' ) ); } My init() ...
0
votes
0answers
12 views

Display the nav menu for a particular page id

Say that I have the id of a page that is in the wp_nav_menu() I would like to show the wp_nav_menu() for that particular page. Is that possible? I can use wp_get_nav_menu_items() to get all items for ...
0
votes
0answers
27 views

Changes required to make new plugin from existing

I have a gallery plugin script I found here: http://wp.rosselliot.co.nz/user-images/ This allows users of my site to upload their own gallery photos -- these photos can only been seen by the uploader ...
0
votes
0answers
17 views

add bootstrap modal after login in wordpress

I'm trying to add a boostrap modal just after login in my website. I have my javascript: jQuery(document).ready(function($){ $('#after_login_modal').modal(); }); I have my div: <div ...
1
vote
2answers
121 views

How to get a list of all users registered before a given date?

I was expecting to be able to do something like the following which I thought would return all users that have registered before a given date: $args = array( 'post_type' => 'post', ...
0
votes
2answers
22 views

How to arrange PHP files to allow for multiple types of pages

I am new to WordPress development (the most I've ever done on the web design/development side of things is creating basic HTML sites); so this may be an extremely simple question, but I am trying to ...
-1
votes
0answers
67 views

Fatal Error relating to sessions.php

here is the error code I have Warning: Unterminated comment starting line 2079 in /home/teamspor/public_html/wp-includes/user.php on line 2079 Warning: ...
1
vote
0answers
49 views

Contact form won't submit

I posted this on the Stackoverflow site and haven't received much assistance with the issue. I hope that, by reposting it on here, someone could please offer me any assistance. I am creating a theme ...
0
votes
0answers
18 views

Using Wordpress functions in custom PHP file without any output to the page?

I need to use Wordpress functions get_option and update_option in a custom PHP file. However, I also need to be able to redirect using headers at the end of the PHP script. Requiring wp-load.php or ...
1
vote
0answers
10 views

edit search.php to include subdomain posts

Is there a way for us to edit the search.php to include the subdomains with its search results? The only "condition" the code has is... ...and I have really nothing more to go by. =/ And oh, I ...
0
votes
1answer
30 views

How to show an entire post content and not also the excerpt?

I am pretty new in WordPress theme development and I have the following problem showing posts. You can easily understand what I mean opening this link: ...
0
votes
0answers
41 views

Wordpress loop only displaying one post

I don't know enough PHP perhaps to recognize immediately why the loop in my wordpress theme is only displaying one post and so I humbly ask for assistance. <div class="container"> <div ...
0
votes
1answer
26 views

How to Make Thumbnail of Post Stay Animated

When I upload my post with an animated .gif, the thumbnail generates into a new image and doesn't stay animated. It will stay animated inside the post which is great. It seems to resize the .gif image ...
1
vote
1answer
26 views

How to get my plug-in, wrote in php, to refresh on its own every 5 minutes?

I wrote a plugin with custom widgets for the Dashboard. It retrieves information from an XML file, and display the information into the widget. The XML file will be modified a bit every few minutes or ...
0
votes
3answers
28 views

How to get all author posts outside of author templates

Currently, I'm trying to display all posts from an author(e.x admin) in a custom page with name that is completely different than these template file listed here. So inside this page, I'm using WP ...
0
votes
0answers
29 views

Unserializeing multiple column values that are stored in one database results variable

Lately i have created a custom template to search for data in a database, and also displaying it, by the use of checkboxes. So, a user can select multiple checkboxes to search data on and the query ...
1
vote
2answers
53 views

User Defined order on get_categories?

Below is some basic code to call specficic categories to our front page post loop. It works fine, except my client wants the categories displayed in a particular order. I know there are other posts ...
6
votes
4answers
271 views

Cleaning up WordPress to improve performance?

Looking over the current WordPress codebase it's clear that functions are over-used. My count is over 8,100 functions/methods are defined inside the WordPress codebase. That is terrible, and a ...
-2
votes
0answers
22 views

Create API in wordpress as plugin?

I want to create an API plugin that will send json response to client which calls it via POST request.... say I have example.com and want to have api accessible through url example.com/api how can I ...
4
votes
2answers
71 views

How to check if new posts have been published since page load?

My aim is to use the Heartbeat API to check if new posts have been published since the blog's homepage was loaded. If new posts have been published, I will display a link at the top of the screen "16 ...
0
votes
0answers
25 views

Custom options page, add_options_page deprecated?

I'm trying to create a page in my theme to allow users to add generic info (phone numbers etc) I followed a tutorial and thought I had something good but it turns out part of it is deprecated. So ...
0
votes
2answers
55 views

Filter custom post types by custom field using AJAX

I have a few custom post types (books, films etc) created with WP-Types. I then have a custom field called Genre, created with ACF. If a user selects "Books" from the dropdown on the frontpage, he ...
0
votes
2answers
55 views

Displaying One Custom Post Type's Content On Single Post of Another Custom Post Type

I'm currently building a college football blog and I have 2 custom post types: conference and team. Each conference post type will be a horizontal list consisting of each teams' logo and will be ...
0
votes
0answers
36 views

how to display the repeatable meta field value in front end?

I would like to display my all meta field value in template file but i have no idea on displaying repeatable meta field value would anybody please help me.. My code is .. <?php /** * Plugin Name: ...
0
votes
1answer
21 views

How to overwrite orderby with add_query_var

So I would like to have an archive that displays its posts in a random order. <?php $query = new WP_Query($query_string."&orderby=rand"); ?> But also then if the user chooses they ...
0
votes
1answer
41 views

How to use PHP code with wordpress page

new user to WP. I am dynamically creating HTML tables with SQL data in my PHP. WordPress pages do not allow PHP code, and I've been hounded by individuals not to use a PHP plugin due to security ...
0
votes
1answer
42 views

Why does “get_option” pull in the older value in options.php, rather than the newer value, on submission of a form?

I'm building a simple post order "plugin" through my theme's functions.php. The function updates the value of an option in options.php on submission of a form. So, for instance, when "1" is inputted ...
0
votes
1answer
31 views

Save selectlist value (taxonomy) in wp:wp_set_object_terms

In my admin for part i have additional fields (like price or brand - which is taxonomy). When i edit or create new part, i set up additional data. and price saving is without any problem, but saving ...
0
votes
1answer
41 views

Show only first child in dropdown

I have a dropdown showing a custom taxonomy with multiple levels (children). Below is the code for it. Can someone please explain how I can limit the children shown? For instance, at the moment it ...
0
votes
1answer
51 views

Second foreach in the loop returns bool(false) though array is present

In my code below the data is extracted correctly for the first foreach, but doesn't return anything for 2nd foreach although selected one present inside the 2nd foreach. I still get the error ...