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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96 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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85 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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122 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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72 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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56 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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290 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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59 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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56 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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111 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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26 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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116 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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144 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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416 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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82 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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47 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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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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86 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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18 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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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 ...
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52 views

Default options in a theme form

I purchased a theme that allows to choose the layout options when entering a new article from the backend. There are three options: none, right sidebar and left sidebar. As items are added to my ...
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103 views

Redirect all users to previous URL before login, except “contributors”

In one hand I redirect all users to previous URL before login. This is the code: function login_redirect( $redirect_to, $request, $user ){ if(isset($_REQUEST['redirect_to'])){ return ...
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24 views

Changing link output of posts

I'm using the X theme & there is a load-content.php file that uses a function to show recent posts & portfolio items. The code is below; I'm trying to make all links go to a specific page ...
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41 views

How to display a custom built field on wordpress default gallery

I created a custom field for the media I can upload on my wordpress website, by adding this code to functions.php: /** * Adding a "Copyright" field to the media uploader $form_fields array */ ...
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35 views

Random text changing to weird icons in both admin & front end

Has any body had this sort of problem before. The text mainly in input field descriptions turns to weird icons see image. I have deactivated all plugins and changed themes several times but same ...
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111 views

Wordpress Create pages on theme activation - add child pages using this function

I am using this function to add new pages on theme activation: /************************************************* ** Add home page *************************************************/ if ...
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60 views

How to customize the WordPress excerpt?

I searched the web and the available plugins, but I couldn't find anything that is easy understandable for a noob like me to do the following: I learned how to create a "Continue Reading" link and ...
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52 views

Rename filename to post title. Post Title not being fetched

function new_filename($filename, $filename_raw) { global $post; $post = add_post_meta( $post_id, wp_get_attachment_url($attachment_id)); $info = pathinfo($filename); $ext = ...
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64 views

How to add submenu to Wordpress plugin in the same Directory of main Plugin?

I have created a plugin and now i want to add a third party plugin inside of the Main Plugin menu, so it can be submenu. How do you make the second plugin appear? Directory Setup: ...
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247 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 ...
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238 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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30 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 ...
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229 views

Remove Captions from Custom Gallery function.php

I like to prevent captions from being outputted in my custom gallery function. I could easily just hide it using CSS but it doesn't feel right. The caption is being sent from media.php this line. ...
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58 views

Merge / Combine two php functions for Previous and Next Link with Thumbnail

I will wrap two merged php funtions in one div container - so i have only one php function and one link to the next post, regardless if someone clicks on the thumb or the text part. These are the two ...
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48 views

wp_mail recipient

I am new at this and seeking help, I'm really need a light at the end of the tunnel, so if you can help me, please do it! I will be very grateful! The question is, what do I do to when someone fills ...
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64 views

Show the online status of the current post's author

Is there a way that I can show the online status (Either online or offline) of the author of the post that a site visitor is viewing? I imagine it's something to do with the Transients API ...
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60 views

Creating new blog on multisite programatically without hacks?

I'm attempting to create a new blog ( on localhost testing ) and I can't seem to find a straightforward way to do it. It appears this is not fully supported yet, but I want to make sure. This is ...
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88 views

How to extract URLs from wordpress taxonomies

I am in quite a trouble. I need to extract all possible url from my wordpress blog be it of post, tag, category or anything else after domian-name.tld/*. I tried my hand on few available codes and ...
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49 views

Guest posts with author's url and twitter photo

There's an urgent need for my school website to allow Guest Posts for essay assignments of students. The guest posts submitted by students should provide each student with his/her own url where one ...
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95 views

Calling Function from link in wordpress

I am creating a wordpress plugin in which i have a function <?php add_action('init','update_subscription'); function update_subscription($category,$user_name){ ...
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0answers
95 views

How to Add A Rel Filter to All Links?

How can I add a filter in the functions.php to all links tags? Basically I am needing to add a rel="tooltip" to all my anchor tags within WordPress. I appreciate the help. Thnx
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160 views

Exclude javascript in certain page url and all following url's after forward slash

I'm trying to exclude javascript from a couple of pages. But I want to target all the pages after the forward slash. So I want to to target: www.website.com/page-name/.. So the page-name itself, ...
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170 views

Ninja Forms - pull in some post related information

I am building a real estate website. There is a custom post type, called "Agents", that holds all the contact info, like the email address. I also have a custom post type called "Properties" where you ...
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122 views

Get First Image Or youtube Thumbnail with link to youtube video

Looking for a single function to grab the first image or video thumnail (with link to the video location i.e. youtube) Havent quite found one that will work. My youtube file starts with there new ...
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0answers
102 views

How to let user know his session has expired and show him a popup?

Can anyone knows how to show a popup once user session has expired? This is what i want to achive When User has been automatically logged out due to inactivity or session expiration I need to show ...
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181 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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59 views

Custom Post Type link not showing content

I have created 2 custom post types. One called artist and one called work. When I create a post in artist and view it the link is fine and I can view the content. However in work when I add a new post ...