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

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0
votes
1answer
122 views

Doing action based on input from options menu

This is my first time writing plugin. I have managed to get options menu with the html form: <?php add_action('admin_menu', 'menu'); function menu(){ ...
0
votes
1answer
125 views

Display Custom Field in Sidebar if Value is Present

I'm trying to use 'if' 'else' to display a link button if I have a value in the 'TourURL' custom field, and if not, nothing will display but can't seem to get the if code to work: <?php if(global ...
2
votes
1answer
495 views

Getting the Current User

I am trying to use information about the current user in a plugin that I am designing and I have seen people go about it in several different ways. My Way This way seems to work, but am I missing ...
0
votes
1answer
202 views

Using color schemes with Color Picker

What I'm doing User interface to change website colors - User can change colors individually (like menu color, footer color, content color), or use color scheme that will change all colors (values ...
0
votes
1answer
39 views

Custom Portfolio String

I have a field on my portfolio admin page which shows the url when the user write a url(obviosly). I want to when the user write in the field, elements appear along with it. And if the field is empty ...
1
vote
0answers
131 views

Echo possibly causing custom template formatting conflict

I've created custom PHP code which allows for user input from two dropdowns and queries a database to return listings which are displayed on a page. The PHP code works fine as a standalone: Here. ...
2
votes
2answers
3k views

Return HTML Template Page with PHP Function

I want to create a form that I can use a shortcode to insert into my site. It would be really nice if I could create the HTML part in a seperate file and then insert it with a PHP shortcode (to ...
0
votes
1answer
77 views

Submit form to db

I am unable to get this insert to db function to work using ajax and a form. When I execute this, I receive a blank alert box on success. HTML <div id="rsvpContent"> <form ...
0
votes
1answer
204 views

Adding a user's ID behind the <a> tag ref link address

Good day, everyone: I want to make wordpress to add the user's id number behind the ref's link string, so that, for example <div class="toolsbutton"> <a ...
2
votes
3answers
2k views

Problems with autoloading classes via sp_autoload_register / maybe interfering WP-specific autoloader

I'm working on a plugin in which I do the following for autoloading classes: function TFSLAutoload($class) { $classfile = dirname(__FILE__).'/includes/'.strtolower($class).'.php'; include ...
0
votes
1answer
334 views

How to echo a different field if another field is empty?

I succeeded in getting both images and video to echo into a bootstrap carousel. However, I run into a problem when the post contains no images. If there are no images then there is no class="item ...
0
votes
3answers
203 views

Need oop for wordpress theme? [duplicate]

I know how to program in PHP, but I don't know OOPS(Object Oriented Programming). Is it better to make themes in OOPS(Object Oriented Programming) or with normal coding? Is it better for performances, ...
0
votes
1answer
107 views

How can I call a specific file (via php) by referencing the logged-in username?

I want to setup a page that will display different content for each registered user of my site who falls within a specially-created user role ('map_user'). So, for example, if a site user who is in ...
3
votes
3answers
32k views

How to set and use global variables? Or why not to use them at all

UPDATE: My original question has been solved, but this is turning into a valid discussion about why not to use global variables, so I am updating the question to reflect that. The solution was ...
0
votes
1answer
201 views

get a simple array of all of the term names that exist in all taxonomies

I may be going about this all wrong but I'm trying to use get terms to get all of the terms that exist in every taxonomy. I think this might be a php question. get_terms allows you to specify which ...
0
votes
1answer
127 views

Changing 2011 theme header image based on user dropdown

I posted earlier about changing my site's CSS based on user-choice from a drop-down and storing it in a cookie, which I think I have now resolved, and sort-of have working at the following address ...
1
vote
1answer
862 views

Using PHP to toggle stylesheet and header image, set in cookie

I haven't done a lot of work with cookies or Wordpress before so I think I've been a bit over-optimistic in my quest :p I have created two themes for my site, night and day. I would like the user to ...
0
votes
1answer
1k views

Log in / Log Out Custom Button

On our website we have a "Join" button in the top right corner and a log in / log out link using <?php wp_loginout(); ?> . Instead of having the log in / log out link we would like to have it ...
0
votes
1answer
57 views

Remove the_content From Loop

I'm trying to display a custom loop with only certain elements in it. My loop currently contains the title, creation date, author & content. However I am trying to remove the content for each ...
0
votes
2answers
2k views

Wordpress excerpt not working

I am using the latest WordPress version and when I use <?php the_excerpt(); ?> on the index page it doesn't show the post excerpt. I tried putting in the_content() instead and it worked, so I'm ...
0
votes
3answers
193 views

Trouble using wordpress functions in a pop-up modal form

I'm working on a plugin and I've added a button to the tinymce editor that pops up a modal form, with options for the shortcode, and then inserts the shortcode with the selected options in to the ...
0
votes
1answer
137 views

Path for contact form file

I have a php contact form that I use with all websites, so ideally I want to avoid using a plug in. The files used include: • contact.php - A file with php/html write up which displays the form ...
0
votes
4answers
752 views

Add additional field to custom post_type

I am trying to add another field (subtitle) to my already created and existing custom post_type: team (code from functions.php in my *child*theme) <?php /** * Custom Post type register framework ...
0
votes
1answer
501 views

reorder a WP_Query, using a dropdown

I have the following loop used to display posts by category & I would like to to re-order them based on a dropdown selector if (!isset($qry)) $qry = new ...
0
votes
1answer
538 views

save_post action inside a custom metabox class not working

I am writing a class to create metaboxes and save the form data. The problem is, I keep getting a warning when I click "publish": Warning: call_user_func_array() expects parameter 1 to be a valid ...
1
vote
1answer
3k views

Debugging an error: wp_enqueue_style was called incorrectly

I've just uploaded a new, custom theme to find that the container is a fraction of the intended width, and the sections below the home section(this is one single page, long site utilizing ids/anchors ...
0
votes
1answer
92 views

Wordpress child pages not working

I am creating a wordpress CMS and I have added multiple pages under one parent page. I am generating the links for all the child pages of a page and then when user clicks on the links, they should be ...
0
votes
1answer
3k views

Trying to get property of non-object wordpress error message

I am running the really-simple-facebook-twitter-share-buttons. I have placed the below code on my site as the plug in recommends, which is: <div class="share"><?php echo ...
1
vote
1answer
1k views

How can i create a function to get youtube video time

Tom J Nowell posted this code to help me retrieve the YouTube video time. Functions // function to parse the code from the URL function parse_youtube_video_id_from_url( $video_url ) { ...
0
votes
1answer
144 views

Display Youtube Time Automate from Key

Hy im building the Trailer section, i want to get the time automate from Youtube video's... Custom Fields $key="trailer"; - represents the key of the trailer Ex ...
-1
votes
2answers
120 views

Wordpress menu links with images & class selection

<ul> <li class="selected">Link 1<img src="images/slash.png" /></li> <li>Link 2<img src="images/slash.png" /></li> <li>Link ...
0
votes
2answers
395 views

How to reduce the database query-es

Hy, i make a slide for news, the question is how can i reduce the dathabase queries...ore how can i compress this code... http://s16.postimage.org/bswe0vrph/queries.jpg <div id="featured" > ...
0
votes
1answer
87 views

URL prefix to include one PHP page

is it possible to set one URL prefix to include one PHP page every time? Only Wordpress header and this PHP page. I need to include some custom application but HAVE TO include wordpress powered ...
0
votes
1answer
99 views

custom header text

I am creating a custom website by modifying the twenty-eleven theme. I want to create custom text in the header area that is unique to each page. Is there a way to add a 'description' to each page and ...
-1
votes
1answer
830 views

best way to communicate between php and jquery/javascript

I have a custom post type "pakket", in which I've put all kinds of data in the taxonomy terms. This custom post type has about 50 items, each with their own values for taxonomy terms. For example: ...
1
vote
2answers
2k views

Edit Yoast SEO breadcrumbs output

I want to customise the output of Yoast SEO breadcrumbs, I have this so far which works great: add_filter( 'wpseo_breadcrumb_single_link', 'ss_breadcrumb_single_link', 10, 2 ); function ...
0
votes
1answer
68 views

Wordpress Rewrite Rule

I have a standard page setup at http://mysite.com/mypage/ I'd like to setup a rewrite rule in my theme functions that takes any URLs such as: http://mysite.com/mypage/helloworld/ <-- Currently ...
1
vote
1answer
169 views

I would like to use create a function in my custom plugin to tell WP to use a different header

I am well aware of the use of child themes for this. I know about get_header($name). I already understand the use of conditional tags. I want my plugin to remove the function: function get_header( ...
2
votes
1answer
456 views

Crop image from get_theme_mod Customizer field

I'm using the following code to allow a user to upload a custom image (in addition to header image) through the customizer. Is there a way to crop the image when displaying it? ...
2
votes
2answers
636 views

How to hide get_theme_mod if field empty

I'm using: get_theme_mod to show various pieces of info from the theme customizer, in the following format: <a href=" <?php get_theme_mod( $name, $default ) ?> ">This is the ...
0
votes
1answer
328 views

How to change the menu color

I need to change the menu color of the wordpress 2011 theme to transparent. this is the header <nav id="access" role="navigation"> <h3 class="assistive-text"><?php _e( ...
0
votes
1answer
103 views

Can't remove menu items added by plugin

I am trying to remove menu items from the backend but for some reason I can't remove specific menu items added by plugins. For example, I can use this line to remove the plugins page and it works just ...
0
votes
1answer
2k views

admin-ajax.php loading many times

My site is running slow, because the file "admin-ajax.php" is loaded many times. see screenshot here: http://f.cl.ly/items/2b0O3Q0X27433X2F2j3U/Bildschirmfoto%202013-02-23%20um%2014.13.14.png Here ...
1
vote
2answers
199 views

CSS from textarea in options page to frontend what to do

I have a textarea for small css enhancements on the plugins page i output them directly to the head. My Question is how to sanitize the CSS i have validation function registered for the options with ...
1
vote
0answers
198 views

posts-2-posts embedding post title of connected posts [closed]

I'm trying to create a default title for all the posts that are created, the title is generated by a couple of things, such as the post fields. I was able to write code for getting the post fields ...
1
vote
1answer
108 views

How do I attach a php file to an arbitrary slug and still have access to the wp-core functions?

Based on an example found here and several others, I am trying to load a non wordpress page from a specific URL while having access to the wordpress core. I have the following code (which seems to ...
-2
votes
1answer
383 views

Why is my footer missing [closed]

Hi for some reason my footer is missing on my site, and i don't know why. I have deactivated all plugins and it's still not there, I have checked the css and all, but the footer is still missing can ...
1
vote
1answer
536 views

Using the echo command adds unwanted br tags to source

I am making a simple HTML form in a plugin I am writing. I was thinking of using echo for all output, but I can't seem to control the formatting of the HTML outputted (for debugging, neat looking ...
0
votes
2answers
103 views

PHP echoes value without the use of echo

I'm building a table with items in it. What I don't understand is the following: When I type <td> <?php custom_get_terms('landschapspakket');?> </td>, it echoes the value of ...
0
votes
3answers
591 views

Creating on-page options for Custom Post Type

I'm creating a plugin for creating Landing Pages. I use custom post type and custom fields for the landing pages, but i need to add some on-page options for each entry. For example i need to have a ...