Post Thumbnail is a theme feature introduced with Version 2.9. Thumbnail is an image that is chosen as the representative image for Posts, Pages or Custom Post Types.

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2
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116 views

Featured image upload finished hook

I'm looking for a way to hook into the process of uploading a featured image. Ideally I would want to be able to do some stuff right when the upload has finished, before the thumbnails are generated. ...
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165 views

Can't generate thumbnail images

Having a very strange problem with this site I recently took over hosted on RackSpace. Seems whenever i upload a new image, it doesn't generate different sizes and I'm trying to get it where it will ...
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74 views

Setup Featured image on all posts from thesis thesis_post_image custom field?

I moved from thesis to other wp theme and i want to change the thesis post images (these are saved under thesis_post_image in database )as featured images. Site have over 1000+ posts. Is there a way ...
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184 views

Export xml use/import images from theme directory

Is it possible to create demo.xml for a theme that when imported into fresh theme installation will use/import images from theme directory folder (e.g. theme/images/demo) rather than import media from ...
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264 views

Featured image not working, because of custom user role?

I've got a weird issue. My post thumbnails aren't working with a custom role. Images can be uploaded, and when viewing the media uploader they show as attached to the relevant post. However, when ...
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305 views

“Medium” size image displayed instead of “thumbnail” in only one post, other posts are fine

Please take a look at this cicada photo - http://photo.aseev.com/stock-photo/cicada-exuviae/ - below you will see 5 thumbnails, all of them are squared, except one (a bug on white background). It is ...
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0answers
80 views

Image Editor does not affect custom sizes!

Recently working with wordpress 3.5, I came across this patch :http://core.trac.wordpress.org/ticket/19889 ...which solved the problem of custom image sizes defined by my theme not resizing or ...
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379 views

Cleaning up bloated wp_postmeta table by removing multiple _thumbnail_id's?

On a very old site (7 yrs) with a lot of posts (30k) I've been trying to whittle down the database tables. The postmeta table is 1.5m rows, 750k of those rows are for a meta_key named ...
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141 views

How to replace featured image upload option with the post media image option

I am looking for a way to insert custom URL links in featured Image as well. Currently Featured image tab is only having these basic settings - But I want to add custom URL links to my featured ...
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265 views

How to create resized versions of images added with wp_insert_attachment

I'm uploading images to my media gallery and setting them as my post's featured image, which is working quite well. I'd like to generate thumbnails of these featured images, in the same way that ...
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955 views

Featured image metabox not showing up

I have a theme installed on WordPress Multisite 3.5.1 which has a one custom post. Now I wanted to have two more so I have created them. Everything is working besides one thing. The featured image ...
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337 views

Can't Set Featured Image

I have installed the MarketPress plugin from WPMU. I have an ongoing issue with featured images. When I try to set the featured image (in any post) it continually hangs on saving. My problem is that ...
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164 views

Resize post thumbnail produces horrible image quality..Any help?

im having a problem figuring this out. I am displaying a random post on the header of my site but the post-thumbnail looses quality when I add a custom size. How can i make it not loose quality? This ...
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70 views

Change Featured Image direcly in the Page

In Doing an Image Gallery with Fancybox( lightbox ) using a wordpress loop, take a look at the code inside the loop: <div class="gallery_image"> <p style="width:201px; height:199px;"> ...
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768 views

How to export all content with feature images?

I want to export all content with featured images from my localhost WordPress site to the production blog,but when I tried using the default WordPress export-import plugins ,all content get exported ...
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1k views

Set featured image from external URL

I have been searching high and low for a work-around to set a featured image from an external URL. I understand by default the image must be on my server to get re-sized and displayed. Essentially I ...
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7 views

Customising the size of images served in Visual Composer elements

I'm using the Visual Composer plugin to build, or basically visually insert the shortcode for a number of sliders, latest blog posts and masonry grids. Most of these are set to use a posts featured ...
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0answers
10 views

some featured image doesnt appear in front end - but appear in back end - wordpress

Yesterday ive move my website to a new server running with Centos. It appears that some featured image ( not all) doesnt appear in front end . . . . weird things, if i go to edit post, the image is ...
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29 views

Show Post title and featured image outside of the box

I'm trying to work out my idea to show post featured image and post title outside of the post content. Let me explain better. I'm using underscore framework. There are three files there. single.php, ...
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14 views

How to call the post thumbnails in a list of recent post in wp nav menu?

Thanks to Stack I found a code which allow to list recents posts of each of my categories into my wp nav menu. The code looks like this : // Front end only, don't hack on the settings page if ( ...
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20 views

Custom post type: require adding feature image

My plugin contains a custom post type and I would like to force the user to add a featured image for publishing the post. I don't find anything in the Wordpress references regarding this.
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30 views

external url image in featured image does not show on 'view page'

This question seems to repetitive, but none of the solution worked for me. I have csv file to be uploaded for products in woocommerce and csv file is having external image link which is supposed to ...
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24 views

how can i edit this code to show extenal image as thumbnail

I wanted to place a thumbnail near my latest post showing on my homepage. After much research I come across a code that can show any post's first image as thumbnail, that's cool right? Well the code ...
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7 views

How to exclude categories as well as their respective thumbnails from custom prev-next navigation?

I added the following to my functions.php file: function wyrta_post_nav() { global $post; $exclude_cats = "8"; // Don't print empty markup if there's nowhere to navigate. ...
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21 views

Get Post thumbnail without width/height attribute

I am wondering if there is an easier/more efficient way to print a post thumbnail without the width/height attributes. I like to control my image sizes with CSS, so I can do things like: width: 30% ...
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24 views

Show Featured image above post title

I need help with my worpress website, everytime i post a post my featured image ends up on the end of the post like this how to chanage it so that it shows above or below my post title, Thank ...
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27 views

Why don't my thumbnails don't work when setting the size in get_the_post_thumbnail()?

I'm using the code below to display a list of posts on my homepage with thumbnail, title, and summary text. The problem I'm having is that rather than using the thumbnail image which is a max size of ...
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22 views

Admin panel Thumbnail style cropping for custom post thumbnails?

You know how WordPress allows you to choose the cropped area to display on the by default 150x150 thumbnail size? Is there a way to add your custom thumbnail sizes to the admin panel in the same way? ...
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30 views

hook wp_get_attachment_image_src

I am using wp pods custom fields for custom post types.. I am holding image links in custom fields. With a hook to "post_thumbnail_html" i fixed thumbnails but when i need wp_get_attachment_image_src ...
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18 views

“Pagination” for Posts with next/Prev navigation outside loop

I would like to list all posts from a category or all posts on one Page and add a navigation on the right side, so outside the loop which loads my posts. i found this post whick has a similar ...
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26 views

Get Pagination For List of Wordpress Categories

I'm trying to display a set number of categories on a custom page template. The Categories contains featured image and link to their children. I'm using "Categories Images" plugin to get Category ...
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15 views

Export huge sites

I né ed to export data from a comple of sites that contain a lot of posts (tens of thousands). When I try to export all, the procedure fails, I get a partial WXR, so I have to export individual custom ...
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37 views

Post Type with Feature Image + Image from metabox - Catch each a unique way

I have a Custom Post Type and'm using an image metabox (Odin theme metabox class). I need to render loop in the url image bgimg metabox, and Featured image as .... The Contrary I can, however when ...
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19 views

Post thumbnail editor issue

The post thumbnail editor suddenly stopped working. It gives me the following error. "No crop selected". But I have selected the thumbnail size. As I turn on the debugging mode it gives me the ...
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9 views

Generate attachement to Post from featured image

I am using WP-JSON API Plugin. If i choose an image as featured that is allready uploaded in my media library it does not generate attachements Object in JSON like the example bellow. ...
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0answers
47 views

Failed to open stream: Permission denied

I am getting this error throughout my WordPress site. Warning: imagejpeg(/home/petsp_f/public_html/wp-content/uploads/2014/10/filename-66x66.jpg): failed to open stream: Permission denied in ...
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30 views

Removing “featured image” & “create a gallery” in sidebar

I was wondering if it was possible to remove "featured image" & "create a gallery" in the sidebar inside the "add media" button on "add a new post" page on my wordpress? ...
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0answers
29 views

wp_get_attachment_image_src and add_image_size

In the question below. I am biting off more than I can chew. So I thought maybe I should revise this and start off smaller. I think I should start smaller. I'm not sure what I think I'm doing right ...
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22 views

Wordpress - adding image pixel restrictions for Featured Image metabox (postimagediv)?

I am wondering how can I add pixel size restrictions for images uploaded within a metabox called Featured Image. E.g. if the image uploaded is not 400 x 400 pixels it would be rejected. (not cropped ...
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18 views

Thumbnails crop setting doesn't show

When I set crop area in edit image panel usually I have area "Thumbnails settings" where I can choose that this new image size should be used for all image formats or only for thumbnail. I updated ...
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87 views

MySql query to retrieve post_title, post_content and feature image link BASED ON A CATEGORY

I have been trying for quite a long time to retrieve post_title, post_content and feature image link for all posts BASED ON A particular CATEGORY, from a wordpress database. I have got a query: ...
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22 views

Post-thumbnail-template error

My website has viruses. I moved the housing folder to "backup" to clear. Then moved right back to httpdocs. The site is not working. Appeared this error: PHP Fatal error: require (): Failed ...
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54 views

set s3 image as a featured image in wordpress post while posting the post programatically from an external source

I am pretty much new to wordpress. My requirement is that i need to make a post from an external source using ajax to wordpress site. The post data merely contain "posttitle,description,etc..." and an ...
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0answers
63 views

How to scrape data from a URL and put it into a post

I'm looking for a way to allow users of my site to enter a URL into a form field and have it scrape that URL for a <title>, <description>, and the first image on the page, of which it will ...
0
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0answers
175 views

WP dynamic featured image - Can't get second featured image url

(I've already opened a thread on stack overflow: https://stackoverflow.com/questions/30079269/wp-dynamic-featured-image-cant-get-second-featured-image-url Hope it's not considered as double) I'm ...
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43 views

Why will featured image show on some pages but not on other pages using the same template?

Why do some pages have a functioning featured image showing in the sidebar while some pages with the same template and even with the same image don't show the featured image in the sidebar but still ...
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182 views

Force Regenerate Thumbnails Not Working

Alright so I'm writing a new theme for my blog and i've decided to change the size of large media from 640 to 820. I have used the force regenerate plugin and updated the media settings so that large ...
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66 views

WordPress Page Walker class descendants of parent with thumbnail and custom classes

Please, help! I'm at my wits end and have to finish this by tomorrow, so I would REALLY appreciate any help with adjusting this page walker class. (Please!) The ultimate goal is to display a list in ...
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33 views

the_post_thumbnail attached to wrong post in archive

I'm using this code to get the image from post_thumbnail and displaying it as a background, however, once I place it in the archive page, I get a strange behavior: thumbnail for post 1 is empty, then ...
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85 views

Does not show thumbnail in a given category

I am creating a loop with two formats for posting , one is the default post and the other is a video post using the post-format (video) . I found right here a function to capture and save thumbnail ...