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.

learn more… | top users | synonyms (2)

0
votes
1answer
28 views

How can I return the result of my custom function?

I have used the following source code to add an extra city field to my WordPress comment form: <?php /* Plugin Name: Comment meta data test Version: 1.0 Plugin URI: http://wpengineer.com ...
0
votes
0answers
32 views

Pass Variable from Function to Shortcode

I realize that this may be as much of a PHP issue as a WP issue, but I'm posting it here because it does pertain to shortcodes and have some WP-specific functions mentioned. Basically, What I'm ...
3
votes
1answer
164 views

Should the value of core functions be escaped before outputting?

Should the value of functions such as the_permalink() be escaped before outputting to the browser? For example, do I need to escape the following? <a href="<?php the_permalink(); ?>">Link ...
0
votes
1answer
34 views

Warning: Invalid argument supplied for foreach() in post.php [closed]

Just moved my site to another server and now I get this error: Warning: Invalid argument supplied for foreach() in /home/menta/domains/land.menta4u.co.il/wp-includes/post.php on line 1172 On ...
0
votes
2answers
561 views

Passing variable as add_shortcode argument

I'm trying to pass a variable into the add_shortcode function to be used as the shortcode name but it does not seem to be working. Is there a way that I can pass a variable similar to this? foreach (...
-1
votes
1answer
32 views

How to string lines from the_content() hook in WordPress?

Inside my content-video.php template, I have the following codes: <iframe src="<?php echo get_the_content(); ?>" width="960" height="540" frameborder="0" allowfullscreen="allowfullscreen">...
3
votes
1answer
82 views

How to preserve PHP modifications while upgrading WordPress?

I made a lot of custom modifications in the PHP code of my WordPress blog. Namely in: archive.php, blog.php, footer.php, functions.php, header.php, search.php To provide customized search results, ...
0
votes
1answer
798 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 ...
0
votes
0answers
14 views

Hide pages + widget edit

I have 2 questions on this site i have this item i was wondering how can I make this item not show in the widget area or any other part of the site but still be accessible if some1 has the link to it ...
0
votes
1answer
51 views

Ajax not working to insert, query and result data

On my site, through a form I send/register same information in database, do a SELECT/query and return it! Return the last table saved in database, just that user just entered on the form (along with ...
0
votes
1answer
16 views

Custom post type in Custom widget - $listItem

Hi i have a slight problem when making a custom post type widget. the problem is that when i add a custom field in the code the part that shows the custom field information get's on top of the output ...
0
votes
1answer
16 views

ACF in wordpress

Hi i have a slight problem when making a custom post type widget. The problem is that when i want to get the field i want to use in a inline style it doesn't work. This is my code: class ...
0
votes
1answer
55 views

Shortcode to eliminate <p> and replace </p> with <br>

I have a filter that removes opening p tags and replaces closing p tags with a br tag sitewide. The client would like this filter in a shortcode that they can use only on specific portions of the site....
5
votes
2answers
8k views

Add custom template page programmatically

I'm trying to add template page from a plugin,and my template page is in this plugin folder.Is this posible?Here is my code: global $user_ID; $new_post = array( 'post_title' => 'Test ...
0
votes
1answer
18 views

No compression occurs on my jpegs after adding jpeg_quality hook to my functions.php file

I'm attempting to perform some basic jpeg compression by using the jpeg_quality hook inside my functions.php file but there is no compression/resizing taking place. I'm only measuring file compression ...
0
votes
2answers
703 views

Show the post date using the wp_get_archives() function?

I have some doubt about the wp_get_archives() function In my website I have create the following page template that use the wp_get_archives() function to show the posts list: <?php /** ...
0
votes
1answer
24 views

Issues separating my Plugin pages into different files

As my last (first) plugin got a bit hard to manage with 6 admin pages in 1 file, I decided to split them up for this one, but I am getting nothing but issues doing so. In my plugins functions file (...
0
votes
0answers
15 views

How to call a function declared in post.php

I have created a function which checks the post meta data of the post and then chooses a particular category for the post. The function is working fine. I have declared it inside post.php. I want this ...
0
votes
0answers
32 views

Wordpress theme not show php correctly

On my server i got an updated version of WP, with a working theme. I just made a new one. The problem is that when i activate it, (or just preview it, via customize) it doesen't render php script. ...
2
votes
4answers
6k views

redirect wp-login.php to another page

I would like to redirect this page wp-login.php to /login page. So when a user clicks on a link like this <a href="/wp-login.php">login</a>, wordpress will redirect him to /register . I ...
5
votes
4answers
229 views

Does My Child-Theme Functions.php Need if{die} Security In It? [duplicate]

I'm new to PHP, but I've noticed just about every PHP file has a security snippet, "Die if not accessed in the correct manner" script at the beginning; my question, does a child-theme functions.php ...
0
votes
1answer
47 views

How i can put $_GET codes in function.php?

if(isset($_GET["link"])){ $link = $_GET["link"]; header("Location $link"); } this my redirection codes. i put this code in function.php but not working. Example link: http://localhost/?link=http://...
0
votes
1answer
17 views

Automatic add space if user enters number(any digit)

I have one input field in that I need to check that if user enters any digit then it automatic add spaces i.e. When someone enter a phone number like 0499287909 then in string should change the ...
-2
votes
1answer
48 views

get_template_directory_uri pointing to parent theme not child theme

The problem I am having is that the get_template_directory_uri is pointing to the parent theme like site/wp-content/themes/twentythirteen/myGallery/gallery_functions_include.php but I want it to ...
0
votes
1answer
30 views

unnecessary request call for js and css after calling wp_dequeue_script

called unnecessary js and css request http://www.example.com/wp-content/plugins/includes/js/jquery.form.min.js http://www.example.com/wp-content/plugins/includes/js/scripts.js orignal it was http:/...
0
votes
2answers
497 views

How to create an option page for this simple plugin

I know how to write WordPress plugins but I have no idea how we could create an option page for our plugin. I have read lot of tutorials but I still have no idea about creating option pages. So just ...
0
votes
0answers
14 views

Using the function of wordpress in the director on another folder

In the public_html I have installed my wordpress there, the folder wp-content wp-admin were there I'm thinking if I have another folder called 'test-folder' and I have a file there which is test.php ...
0
votes
1answer
27 views

child parent styles enqueue order

I have a wordpress theme which I hacked to my specifications. I know I'm not supposed to do that but it was long ago so now I'm trying to implement a child theme and I've put those revisions into the ...
0
votes
1answer
42 views

How to remove admin footer text from inside child theme?

I am using this set of functions in child theme to remove unneeded footer info: add_filter( 'admin_footer_text', '__return_empty_string', 11 ); add_filter( 'update_footer', '__return_empty_string', ...
0
votes
1answer
26 views

Changing the register url is not working

I have this in my functions.php // Change Register URL add_filter( 'register_url', 'my_register_page' ); function my_register_page( $register_url ) { return home_url( '/join/' ); }...
0
votes
1answer
24 views

Limit Taxonomy Output in Conditional Statement

I am trying to limit the amount of category tags I output to 5 as well as append a "..." to the end of any items where the output was limited. I've got it mostly working except I can't figure out how ...
1
vote
0answers
17 views

When a user logs in, how can they view the website instead of the admin menu?

I added Login/Logout buttons through a function: // Add Login/Logout to Menu function add_loginout_link( $items, $args ) { if (is_user_logged_in() && $args->theme_location == '...
1
vote
0answers
48 views

Move jQuery and Migrate to footer?

I've seen this answer, but I'd like to move Migrate as well. I'm trying to move both jQuery and Migrate to the footer and change the jQuery to the CDN version. Here is the failed code I've tried (Why ...
-1
votes
1answer
37 views

Why functions metaboxes is causing White Screen in Admin [closed]

I am having an issue after migrating a project to other server. When I go to /wp-admin I am getting a 'White Screen of Death'. If I access to /wp-login.php instead I get the login form but with an ...
1
vote
0answers
32 views

Display most popular in the past two days

Hi I'm using this code below to display the most popular post on my wordpress site. It works great! I was wondering if there was anyway to show the most popular post of the current day? This in my ...
0
votes
1answer
27 views

Run function when WordPress new multisite is created or ACF field is updated

I have created a function on the main site in my multisite network that loops through each site in the network, pulls the values from their options page in ACF, and saves the data to a JSON file. ...
0
votes
0answers
77 views

jquery Load All Wordpress Post and Pages Into Div Using AJAX

Ok So I am working on my first Wordpress them based off html5 template that I created myself. Right Now On the site I have a continous music player. It allows the users to listen to music while ...
1
vote
1answer
31 views

Custom Static Links For Specific Menu Right Before/Next The wp_nav_menu Function now working

I am trying to add custom links next/before my built in menu, specifically for main_menu. I have placed this in my functions.php and have given list-items in nav-menu-after.php and also in the before ...
0
votes
1answer
41 views

Setting up the child theme so as to enable right-to-left WordPress?

I want to make a child theme for twentyfifteen theme in WordPress to show in right-to-left direction. I read the documentation on that in Codex. But to be honest, the documentation was good for a ...
0
votes
0answers
27 views

Passing Persian characters to wp_localize_script string is utf8 encoded

I am trying to pass some data to my front end page using wp_localize_script in Wordpress but the return value is somehow UTF8 encoded! How can I prevent this action or decode the content when I need ...
1
vote
2answers
429 views

Highlight Current Tag in wp_tag_cloud

I'm in the middle of building a website and one of the pages will be a glossary. The first page of the glossary will display a list of all the words, which are custom post types assigned into a custom ...
2
votes
1answer
29 views

Checked() showing up twice in custom fields

I've successfully applied a meta box and checkbox field that can save my settings. However, there is a bit of leftover code that seems to show up on my meta box field. The checked='checked' shows up ...
3
votes
2answers
936 views

How do you permanently remove default rewrite rules from the wp_options table?

We have tons of rewrite rules saved in our wp_options table and I'd like to permanently remove any entries that we're not using on our site (such as comment feeds, page attachments, etc.). What's the ...
1
vote
2answers
31 views

remove the wrapping of text widget or <div class=“textwidget”></div>

When I write a quote in the text widget and displayed the text is wrapped as "My text...". I would like to remove the div and put simply "My text...". without using jquery. For Example: Current ...
2
votes
0answers
35 views

my function doesn't return my post from today

I'm using gravity form to create some custom post type - as events. Everything is working great, There is some date field to setup the event from x to y date. ALl of this working great. However, I ...
0
votes
2answers
71 views

Refresh page after form action

I've a listing post page where all posts are shown. On each post's row I can perform actions like delete, archive etc. So imagine that: I have an "archive" button; I push on it and I get a modal (...
0
votes
0answers
21 views

Init action and refresh page after form action

My problem is that I can't refresh the page after a form action into a loop. In my case I have a listing post page where I can delete, archive, deliver posts through a modal form, row by row. After ...
0
votes
0answers
30 views

How can I add rewrite rule for custom page?

I'm showing child categories data in custom page using wordpress. Problem is that i'm fetching those child categories from parent category slug. www.example.com/digital-post-page/?cp=category-slug ...
1
vote
3answers
4k views

How to include a plugin's php file to another plugin functions file [duplicate]

I need to customize the output of the shortcode of plugin A by using a function of plugin B. So I alter the shortcode function of plugin A by inserting a condition to check the value of the function ...
0
votes
1answer
80 views

How do I call wp_mail from HTML?

This is meant to be up in the next week or so, but I am having a lot of trouble getting the site to send emails to an address specified in an input box. I need to use wp_mail as I need to be able to ...