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

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6 views

How to change thumbnail src attribute in wordpress

I am working on a plugin of wordpress that can generate thumbnail from url, getting the first img from post, it is similar to auto thumbnail generator. Anyway, I got all img tag, but the url is ...
0
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1answer
21 views

How to show phpinfo() only in a new tab?

My problem is that I want to add a link to my plugin which should direct the admin user to a new blank page which shows phpinfo()? Can anyone direct me how to do this? I know WordFence has a feature ...
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0answers
17 views

Determine if a page has been saved yet and has an ID using PHP?

I have a metabox on the edit screen which will check a custom database table for existance of a record matching the current pages ID. If the record exist then I show all my data. If the record does ...
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2answers
21 views

Displaying ACF image field

Im trying to display a list of all all my custom taxonomy terms with a image field that i have created in ACF. The ACF image field i have is <img src="<?php the_field('brochure_logo'); ...
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0answers
15 views

how to update same column in loop mysql

I have a value as an array of one column of mysql table ,so how do I use update query to update this value using PHP loop at once?
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1answer
15 views

Add custom field to attachments in a specific category

I have a working function that adds a meta field to all attachments (so I can enter the url of a video). I would like this field to populate only on attachments in the "video" category. I've tried ...
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0answers
3 views

wp_handle_upload_prefilter valid date from input file

I want to ask some help, i'm having problem with thewp_handle_upload_prefilter Here is the code: add_filter('wp_handle_upload_prefilter','mdu_validate_image_size'); function mdu_validate_image_size( ...
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1answer
7 views

Load custom posts with same tag as page

I'm using this plugin to add tags for a page: http://wordpress.org/extend/plugins/post-tags-and-categories-for-pages/ And I've added tags support for the custom post: function codex_custom_init() { ...
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0answers
18 views

Issue with AJAX passing values from jQuery to PHP

I made an AJAX form in WordPress by making a plugin. The script runs well: First I retrieve the value from the form, then I send it into post_meta table, and finally I put the value in the div I want ...
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0answers
9 views

Wordpress using get_term to retreive slug not working as expected

Im using the below code to try and get the slug for the current category and the parent category. Ive managed to get as far as getting the currently cat slug but the parent displays in readable text ...
0
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1answer
27 views

1+1 php counter inside the update_post_meta

how do you create a 1+1 php counter inside the update_post_meta? this is the code i have so far: $count = 1; update_post_meta($bid_id, 'draftnumber', $count++); but the counter is not moving, so i ...
3
votes
2answers
44 views

How do I output a database option that is an array into a get_posts array?

This must be fairly simple, but I'm puzzled. And I may be going about it backwards. How do I output a database option that is an array into a get_posts array? I have an option in the database that ...
0
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1answer
25 views

Help with a $wpdb MySQL Query

I'm wanting to expand on the following query to look at multiple meta_key and meta_value values that have been created with the Advanced Custom Fields (ACF) plugin. e.g. meta_key 'colours_%_colour' ...
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1answer
14 views

Different post styles depending on category

I am using Zephyr theme The link to the blog page. I want to style each post differently based on the post category ex: social media, announcements ect. I would like to style them using a cards ...
1
vote
1answer
16 views

How to show 50×50 image thumbnail in Related Post

I am showing related post in my WordPress without any plugin, the issue is I want to show custom size of image in related post via CSS, how to do this? Here is my related post code . <?php ...
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0answers
16 views

clicking the next pagination, the last post was also in page 2 error

I need some help or explanation regarding pagination in custom post type, I'm using a theme, so there is a pagination readyset there is one problem, if i set the custom post type post per page into 2 ...
0
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1answer
19 views

show desktop version of website if button is submited

Hello i can't solve my problem. When users is on mobile device and click on "show mobile version" or something like that it will show him desktop version of web and if he click again switch back it ...
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0answers
31 views

How to set featured image from external url without downloading image [duplicate]

I want to set featured image of my post from external url and without downloading, I am using auto-post-thumbnail to generate featured image, but it save image to my server. Is there any method to do ...
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0answers
18 views

How do you hide a post->ID when being click?

How do you hide a post->ID when being click, but only to hide the own post? this what i have in mind: <?php $hide = $post->ID; ?> <a href="#" onclick="<?php echo $hide;?>" ...
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votes
0answers
10 views

Upcoming Events Only

I inherited this WordPress site and I've been asked to edit the Events page. I want to only show upcoming dates instead of all the dates. Here's the current code: <?php ...
0
votes
1answer
15 views

Splitting Repeater Fields in Advanced Custom Fields [on hold]

So, I need to be able to split four repeater fields into separate columns for a layout I'm working on and I can't find one that has been able to work properly, or suit my needs. Essentially, I need to ...
0
votes
1answer
28 views

Problem with AJAX in wordpress plugin

I'm writing a plugin and trying to get some data from the database and post it using AJAX. After sending the AJAX request, PHP processes the data and is trying to give me some page data, but it ...
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0answers
20 views

How to hide a post until its prerequisites are complete

I have two custom post types Exercises and Tempo Submissions. For each exercise, I have a field that contains an array of other exercises that are it's prerequisites. I also have an exercise field ...
0
votes
1answer
16 views

Rewrite /keyword1+keyword2.html to search page | .htaccess

I am facing trouble redirecting the keywords to search page in a wordpress 4.4 setup. What I am trying achieve is to rewrite/redirect www.site.com/**search+keyword.html*** to ...
2
votes
3answers
122 views

How can I limit the length of the previous/next posts in my Wordpress Theme?

I am using the following code to show next/previous posts in my wordpress theme. <?php previous_post_link('<span class="left">&larr; %link</span>'); next_post_link('<span ...
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3answers
56 views

Add URL parameter to all internal links using a specific theme

I got stuck with some modifications and maybe someone could give me some help. What am I doing I use the multiple theme plugin to switch themes for my WordPress project. To switch between the ...
-5
votes
1answer
39 views

is it possible to create cart functionality without woocommerce? [on hold]

I was wondering about how I can create custom cart functionality without installing WooCommerce plugin. Is it possible?
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2answers
23 views

How to insert a local image with custom size

I am not very familiar with PHP yet but I am trying to build a Wordpress theme. In one of my theme files I simply want to insert an image (located at the theme directory /img/image.jpg) with a link ...
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0answers
37 views

Including wordpress core in php script impact on load speed

I'm using require('wp-load.php'); to be able to use wordpress's functions outside of wordpress. My question is, how much impact does this have on performance? Will it like double the load or ...
0
votes
1answer
25 views

$wpdb->delete column values IN ARRAY()?

I am wondering if this is possible? $wpdb->delete( 'table_name', array('id' => array(1, 2, 3)), array('%d') ); So, in this situation, it should remove 3 rows at once, and call the ...
1
vote
0answers
29 views

Dynamically add styles to WP TinyMCE editor

I want to add custom styles to Wordpress using dynamic arrays. My question is how can I add the two arrays to the style_formats array within the 'my_mce_before_init_insert_formats' function ...
0
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0answers
3 views

Comparing a number to each value in array [migrated]

I have users submit tempos(number) and I would like to compare that number to an array of preset numbers and return one value that is the next number up from it. For example: Submitted tempo - ...
1
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1answer
32 views

Order by meta_value in WP_Query

My orderby meta_value is not working, so I decided to make my meta_value descending from 5 to 1 instead. I'm sorting out a star rating based on the number of stars. If I set 'meta_value' => '5' ...
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0answers
21 views

Wordpress Pagination Display Issue

wondering if anyone could help me figure this out. On my site http://pastrybake.com/events/ you'll see 10 items being listed on each page. It's listed in multiples of 3s so there's one that stands ...
1
vote
1answer
46 views

Can A Shortcode Get HTML/Text From Content And Return It Twice With Added HTML?

I'm trying to cut down on some work for myself and I was hoping someone might know if this is possible. These are images setup in a slider that shows a text overlay on the image on the next slide in ...
1
vote
1answer
23 views

Can't get order_by meta_value_num to work properly

This query is working ALMOST as intended, but for some reason I can't get it to order by the custom field opl_submission_tempo. That field is set up to be a number, so I'm not sure where I went wrong ...
-2
votes
1answer
30 views

Place images below each other

On this site : http://www.helensheardfloraldesigns.co.uk/, the right hand side of the header are two social logos, how would I style these so they are below each other, not next to each other. The ...
1
vote
2answers
65 views

WP_Query return highest number only

I have a custom post type with the fields Exercise and Tempo. Here is an example of how that might look: Exercise 1 - 100 Exercise 2 - 104 Exercise 3 - 96 Exercise 1 - 104 Exercise 2 - 110 Exercise 3 ...
0
votes
1answer
24 views

How to solve 404 permalink errors on nginx server

I can't solve this issue. I tried everything I found over the web. I first tried configuring my nginx.conf following the example on codex with no success. https://codex.wordpress.org/Nginx I found ...
0
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0answers
47 views

Load a page into a div with Ajax

I'm really a noob when it comes to Wordpress, right now I'm working on a theme that basically is all static, if you want to edit something you'll have to edit the .php file than rather doing it on the ...
1
vote
1answer
23 views

How to get post's current parent term ID?

How do you get the ID of the parent term of the current child term assigned to a post. For a custom taxonomy? Custom taxonomy: "location" Countries Japan USA Mexico Cities New York Austin ...
-1
votes
2answers
25 views

Load files content [on hold]

I would like to load a css file in my Wordpress plugin by php. First I tried file_get_contents: $stylesheet = file_get_contents(plugins_url('assets/css/fonts.css', __FILE__ )); But than I get this ...
-1
votes
1answer
14 views

Adding logo to Wordpress header

I want to add a logo to my header for a website im building, where in this code would I put the image URL? The theme im using in Bones. <!doctype html> <!--[if lt IE 7]><html <?php ...
0
votes
1answer
27 views

Wordpress archive page showing 404 Error

This is the code for an archive page on my website, when I try to open this page, it brings up a 404 error and doesn't display any content. Is there a problem in this code that is stopping it? I am ...
0
votes
1answer
29 views

Print out Wordpress user ID - two sites with same code but different output

Trying my luck once more with more smarter and awesome peeps =D In my last question the issue was regarding getting wordpress user ID, which worked perfectly after someone steered me in the right ...
-1
votes
3answers
27 views

Using PHP for background-image property

I'm building a gallery page for a website and want to use the images from post types as background images with lightboxes. The code im using currently is this: <div id="primary" ...
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votes
1answer
22 views

How to get the filename from file system and create a download link?

I have a custom page template. This template have a custom form, the user can upload a file in that form and input his/her personal infos. The file will save in the file system. I want to create a ...
0
votes
1answer
31 views

Get wp_current_user_id using PHP and MySQL

awesome people of the Stack Community! Like the newbie coder I am, it took many hours but at last I got: a HTML form inside wordpress -> to submit value to MySQL database -> and then store the ...
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0answers
21 views

Conditional display of author name with image

Just redesigned my site (well, ok “purchased a new theme” as opposed to me redesigning it) and wanted to be a bit fancy. Using the code below, which I used (and it works) in widgets, wanted to ...
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0answers
12 views

auto metakey value on post tile

I have this metakey "word_srch" the metakey has no value, i have to input the value in the custom field in the backed, instead, how can i create a function code that will automatically input the value ...