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

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6
votes
2answers
2k views

How does Wordpress support Unicode?

I've been looking through Wordpress' codes and they're mostly using PHP's regular string functions, like strlen, strpos, etc. Yet I know Wordpress supports utf8, so how does it do that? Does it ...
0
votes
3answers
240 views

Specifying Mouseover Icon for Custom Post

I am using the register_post_type function in order to create a custom post type. I am already using the menu_icon parameter in order to set the admin icon for the post type. But, how can I set the ...
0
votes
1answer
19 views

Odd page behaviour after removing sidebar

One of my web pages is displaying odd behaviour, after selecting a no sidebar template for the page. The sidebar has disappeared, but elements within the sidebar, now show in the bottom right-hand ...
0
votes
1answer
68 views

Include text in echoed hyperlink

I´d like to include an extra two words into an echoed hyperlink. I have no PHP knowledge so far. Could anyone put me in the right direction? <p class="excerpt"><strong> Bekijk meer van ...
0
votes
2answers
271 views

Password form redirection to belonging post

My idea is that the visitor enters the password on a page and than the wordpress post with belonging password load if there is one. Here is the code: Form on page: <form method="post" ...
2
votes
1answer
84 views

child theme inherticance and php autoload

I wrote this method in a parent them that will auto load a class based on the class name, thus if the class name is: SomeFolder_Folder_Folder_Class.php then it will convert that to: ...
0
votes
1answer
334 views

Display a list of users with avatar filterable with alphabets

I'm trying to create a page which should display a list of users with the role "Author" only and exclude all other default and custom roles. I also want them to be filterable by alphabets, so if I ...
0
votes
1answer
267 views

How do I add php to all links automatically?

I'm using the Qtranslate plugin for my site. It's a pretty cool plugin and works great to a degree. I'm having a problem though when users add links to internal content in the WYSIWYG editor in that ...
0
votes
3answers
533 views

How to put a form with php code into a variable or shortcode?

I'm trying to put my frontend form into a variable or a shortcode so I can wrap another shortcode around it (specifically Bainternet Post Creation Limits). My form has PHP code in it so I'm not ...
0
votes
1answer
1k views

Execute PHP code in Javascript onclick

When a user clicks on the table row, I want to: save a value in the user profile go to a page I am within this loop: <?php $query = new WP_Query(array('post_type' => 'aanvraag', ...
1
vote
1answer
297 views

How to: PHP Log Out Link?

I originally came here to find help on creating a string of text that would display a login link, and when the user was logged in it would should their username. Travis Pflanz had the answer for ...
1
vote
3answers
180 views

How to break down importing of feeds

I am attempting to update a large array of feeds into WordPress, using fetch_feeds. As can be expected, when going over 50 feeds the server is starting to time out. I would still like to update the ...
1
vote
2answers
4k views

Limit the_excerpt with max of x characters

What I'm trying to do: I want to display the_excerpt, but I have a maximum of x characters the_excerpt may use, but I don't want to display a couple of characters of a word, only whole words. Some ...
0
votes
1answer
1k views

Check if current page is wp-admin

I have created a common custom dashboard for my users located at "http://website.com/login/dashboard/" I'm trying to redirect users to that custom dashboard only if they are NOT admins & if the ...
-1
votes
1answer
14 views

Duplicating wordpress install issue

I wonder if anyone could help me with a problem that I am having. I am having a guy do some plugin/theme customization on my wordpress site and he wants to have a duplicate of the site to work with on ...
0
votes
1answer
138 views

go to home page when i select default in select-box

I'm new for WordPress. I'm using following code, <div id="cat_list"> <?php wp_dropdown_categories(array('show_option_all' => 'Categories') ); ?> </div> And my JavaScript ...
0
votes
1answer
83 views

Amending PHP for Wordpress Theme

I have downloaded the following theme (http://demo.fabthemes.com/xenastore/) and i need a little help amending the index page. At the moment it lists every product that i have created on the front ...
0
votes
1answer
193 views

Display wordpress post to static website in the footer

I am a totally fresh with wordpress I have this website : http://www.raminusa.com/ in footer there is a column name "Popular Link" and I want to replace it with Recent News that I will do but below ...
-2
votes
1answer
78 views

I would like to alert message while another user is editing or update data in wordpress admin panel, what should i do?

My question is that when one user is editing and have another user is editing the site too , I wanna get one alert message to tell the user that now who is editing.
0
votes
1answer
438 views

Finding and removing duplicates within WP Arrays

I'm looking to see if it's possible to find and remove duplicates from the arrays generated below. I've tried array_unique array_merge and they haven't worked. $category = get_the_category(); $tags ...
0
votes
1answer
106 views

get_permalink returning first letter

I'm trying to use an ajax function in my custom template to retrieve a post's custom fields to show a post overview. Getting the custom fields is working, but the getting the permalink isn't. I'm ...
0
votes
2answers
493 views

How to make widget title accept php?

I am trying to make widgets accept php, but without resorting to plugins. So far I have enabled php for the widget_text but cant make it work for widget_title. I am using the following code in ...
0
votes
1answer
49 views

Utilize Function in Child Theme / Template File

With a plugin, I have used require_once in the init.php of a plugin that I have made for my site to make functions available. With a child theme, where should I put the calls to require_once? When I ...
0
votes
1answer
593 views

Wordpress -> If Is Role Subscriber Show Image?

So here's the deal..I have Wordpress + bbPress integrated with a membership software (aMember). On my bbPress forums, under people's username i want to show the Wordpress roles (Not bbpress roles) of ...
0
votes
1answer
1k views

Add class to DIV depending on page loaded

I'm designing a new theme and in my page template a have a section where an image is displayed . I would like this image to change depending on which page is loaded. The section is a DIV like this: ...
0
votes
1answer
129 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
129 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
614 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
203 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
42 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
136 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
4k 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
87 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
246 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 ...
3
votes
3answers
3k 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
371 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
216 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
108 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
40k 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
248 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
135 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
952 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
2k 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
59 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
3k 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
205 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
150 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
820 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
571 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
607 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 ...