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
313 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 ...
1
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2answers
22 views

How to add a rel attribute to images that contains their categories?

I've added categories to images, so that I can use them to filter images within a portfolio page. Now I'm thinking I need to add the rel attribute to each image that contains its assigned categories. ...
0
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1answer
13 views

Why do I get so many error_log messages related to functions.php?

I have a couple of WP sites that have been generating huge error_log files recently - 30+ GB. I have been able to configure the server to limit the size of those files so they don't disrupt the ...
0
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0answers
16 views

Working widget does not show up in appearance->widgets

I try to add a custom widget for use outside of a normal sidebar. For that I have created class myfirst which extends WP_Widget and with appropriate function overrides. namespace widget; class ...
1
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0answers
32 views

Multiple Loops Meta Data

I am now trying to figure out how to create the functions/ loops to pull my data from custom post types. I have two post types(keys): And I need to pull the data from both to run my functions. ...
1
vote
1answer
846 views

edit role display name and label name without plugins

I'am creating WordPress function for editing role name function change_role_name($role_name, $new_role_name, $display_name) { global $wp_roles; if ( ! isset( $wp_roles ) ) $wp_roles ...
0
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0answers
8 views

Automatically create featured image on post publish

I know how to make an image display IN PLACE OF a featured image if the post has no featured image, however, as far as the database is concerned, the post still has no featured image. In my theme, ...
1
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0answers
26 views

How to remove custom post type and add category and post name

I have a custom post type called listing and taxonomy for this listing is called listing_cat. At the moment my wordpress permalinks appear in this format ...
0
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2answers
36 views

deregister scripts on certain page

i need to exclude certain scripts from running on a certain page. i have tried this code but it's not working - when i inspect the page the scripts are still being loaded into the footer of my page. ...
1
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4answers
69 views

jquery won't load in footer

I wanted to move jquery to the site's footer, but that doesn't work. I've tried it with the following code. As you can see, I have a couple of another scripts and they load correctly on the footer. ...
0
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0answers
15 views

Custom frontend post not working?

Hi I am creating a custom post front end submission. This is my code to submit the custom post details. Here the validation is not working as well as it will not submit the post. When i submit the ...
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0answers
21 views

how to create cashback site wordpress [on hold]

i want to know how can i create a cash back site on wordpress and how it work.i am already doing user tracking , so i know which user purchase. i do get CSV from my Affiliate network. So i just want ...
7
votes
2answers
173 views

Displaying the number of updates available in the Admin area

I am having an issue finding out how to display the number of plugins/updates available to call somewhere else other than the admin header. I found the function wp_get_update_data should be what I ...
0
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0answers
29 views

Problem loading wordpress functions outside of wordpress

I´ve just finished setting up my first ever website and blog, so please be gentle ;) . I am having a problem using some functions outside my wordpress installation (blog.example.com). To be ...
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0answers
18 views

Wordpress Wp_nav_menu How to create Columns in submenu

i have been trying to develop custom navigation in wordpress. i want to add columns in sub menu item. i want to add images in navigation as well as create Multi column Navigation. Please check this ...
0
votes
1answer
16 views

My post views doesn't seem to be counted correctly

I'm using the following codes to count my posts views, so that I can use it in a widget, but it doesn't seem to be updating correctly. I know some posts have more views than the ones showed on the ...
5
votes
3answers
2k views

How to use a custom post type archive as front page?

I'd like to use a custom post type archive as a site's front page, so that http://the_site.com/ is a custom post type archive displayed according to my archive-{post-type}.php file. Ideally I ...
0
votes
1answer
10 views

Difference between get_userdata() and get_currentuserinfo()

I've already read the WordPress documentation for those functions, but is still unclear for me where is the difference between: get_userdata() vs get_currentuserinfo() As far as I know the ...
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0answers
17 views

How to Create News and Magazine theme? [closed]

Hello Every One I Know How to Create and Develop blog themes for wordpress but I want learn How to create Fremwork to show posts like News And Magazine themes Not Blog themes, I mean Create theme ...
1
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0answers
30 views

Wordpress PHP Conflicting User Sessions

I'm using the following function to programmatically login users via the frontend: function auto_login() { $username = $_POST['user']; if ( !is_user_logged_in() ) { $user = ...
1
vote
1answer
125 views

Defer all js except certain ones in functions.php file

I read How to add defer="defer" tag in plugin javascripts? and the code @toscho posted works good to defer certain js files or deferring ALL js files by commenting out the contact-form-7 ...
1
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1answer
35 views

Redirect if not logged in?

I've tried this to redirect people who aren't logged in to certain page. It ultimately shouldn't matter what front end page they visit, but should redirect to whatever page is chosen as the landing ...
0
votes
1answer
12 views

Dumping variable in custom pre_gets_post function in functions.php, returns NULL

Problem Summary: I am using firePHP to analyze my variables in a custom function, but it does not display their contents into the console as I would expect. I also used var_dump(), it returns NULL. ...
1
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1answer
20 views

How to Reference/Echo Variable from Another PHP Function

I have successfully set up a PHP function for my blog posts to create a shortcode to automatically display/style an iFrame tag for a YouTube video, as well as pull in the duration and view count ...
3
votes
1answer
58 views

How to add classes to images based on their categories?

I need to be able to: 1.) assign categories to images and 2.) add classes to all images that correspond to their assigned categories. I was able to add categories to images with the following: ...
0
votes
1answer
23 views

Create special button on WP Tiny MCE Posts Editor for Shortcodes

I am trying to create a special button on the Tiny MCE editor on the Post Editor of Wordpress. I want to create a button for my created shortcode tooltips. Check out my desired output: ...
2
votes
1answer
416 views

Gravity Forms field entries into wp_query loop

I have a simple function that filters the page content when form (ID 18) is submitted. It simply displays the entry of field (ID 13)... add_action("gform_after_submission_18", "set_post_content", 10, ...
0
votes
1answer
282 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 ...
1
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3answers
30 views

Best practices for multiple Custom Feeds functions

I created two new WordPress RSS feeds in my theme functions: // Custom Feed 1 add_action('init', 'customRSS'); function customRSS(){ add_feed('feedname', 'customRSSFunc'); } function ...
0
votes
2answers
20 views

How to add iOS & fav icons to the theme?

I want to add iOs, Android and favourite icons to the website. Generally I udnerstand how they shold be implomented: link files in the head section and you good to go, however there are many lines ...
0
votes
1answer
25 views

Function in Child Theme not overriding Parent Theme function [duplicate]

I have read up on this and tried it myself, but I cannot seem to figure out how to override a parent theme function using my child theme. I need to know what I am doing wrong (and I am sure there are ...
0
votes
1answer
413 views

Let users upload image(s) to the post from front end

I want to enable logged in users (Wordpress) to submit posts from front end (among with other data). My form is working great, I add custom post meta data which I later display on custom post page. ...
0
votes
4answers
26 views

How to obtain the current website URL in my theme?

I am working on a custom theme and I have the following doubt about how to correctly insert the link to some section of my website into the theme. If you open this link you can understand what I need ...
0
votes
1answer
26 views

Adding Read More to Custom excerpts

I've added the following code to my functions.php: function new_excerpt_more($more) { global $post; return '<strong><a class="moretag" href="'. get_permalink($post->ID) . ...
0
votes
1answer
25 views

Create input select image URL?

My code in functions is: <input type="text" name="Cat_meta[img]" id="Cat_meta[img]" size="3" style="width:60%;" value=" <?php echo $cat_meta['img'] ? $cat_meta['img'] : ''; ?>"> How to ...
1
vote
1answer
24 views

How do I add Bootstrap and LESS to my migrated WordPress site?

I'm migrating a website to WordPress - it uses both Bootstrap and LESS. I found a snippet online for enabling Bootstrap and the outputted CSS via functions.php: function theme_add_bootstrap() { ...
0
votes
2answers
18 views

Differences when using the the_time and the_date functions

I have some doubts about how work the WordPress the_date() functions definied into general-template.php In a page I show the posts archive using this code snippet into a loop: <article ...
0
votes
1answer
11 views

Can I show also the post date using the wp_get_archives() function?

I am pretty new in WordPress theme development and I have some doubt about the wp_get_archives() function: http://codex.wordpress.org/Function_Reference/wp_get_archives In my website I have create ...
0
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0answers
11 views

Creating a filter to modify links ending in .pdf

I'm trying to create a filter that checks for links that are to PDFs, and append the href attribute with something like /form?file=[path to pdf]. For example, starting with: <a ...
0
votes
0answers
13 views

Run function after post is updated

I would like to run a function after a post is saved. That function takes a .txt file thats uploaded with Advanced Custom Field file field, makes it into an array to then a json data. I want the json ...
0
votes
0answers
10 views

Iris color picker

i try to implement Iris color picker in my wordpress theme and it works fine, but when i include the Iris color picker's files i can't call a custom function via a tag. this is the Iris color picker ...
0
votes
1answer
27 views

Is it possible to override this function/class in a child theme?

Is it possible to override this widget function from a parent theme? I saw this blog, but it dealt with a simpler case. http://venutip.com/content/right-way-override-theme-functions parent class ...
0
votes
0answers
37 views

Run a Wordpress function inside a wp_query loop result [duplicate]

I have a search results page that displays multiple results in a multi column layout. I am trying to run a function via a button/link that will allow users to add that post to a "favorites list". The ...
0
votes
2answers
438 views

How to remove WPML Generator Meta Tag by theme's functions.php (override plugin function)? [closed]

I've tried hard to find a way to not let plugin WPML output the following <meta name="generator" content="WPML ver:2.8.1 stt:3,1;0" /> tag in <head> via help of theme's function.php: It's ...
0
votes
1answer
26 views

How to load plugin before the wordpress jquery?

I'm fixing a wordpress plugin that uses a 1.0.0 version of jquery. The jquery version automatically included in wordpress is 1.11.0. In a test site, the plugin is dependent on the 1.0.0 jquery and ...
3
votes
2answers
2k views

Excluding iPad from wp_is_mobile

I am eperiencing a very annoying problem. I built my website with media queries and is_mobile (thinking is_mobile would be the same as smaller screens. How foolish of me.) but after some testing ...
1
vote
1answer
1k views

How can I add an image field to BuddyPress Extended Profile Fields? [closed]

I'm working with the BuddyPress extended profile component and would like to add image fields to the WordPress user profile. Is there code that I can add to my theme's functions.php so it inserts the ...
0
votes
1answer
33 views

Automatically delete posts based on query

I'm trying to delete certain posts (of a custom post type) automatically based on a comparison between the current time and a number of hours previous to now, for example 24 hours. The custom post ...
0
votes
1answer
477 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 ...
2
votes
3answers
38 views

How to display post tags

I'm converting an HTML template into a wordpress theme and I'm having some trouble displaying the post tags within the functions.php file. What I would like to do is add the following code into the ...