I had asked a question earlier, on getting post-thumbnails from another WP-site. There, the awesome Mike coded a SQL query whose results are then passes on to a PHP array. The piece of code from that answer that I want to modify is this. $post_urls = $wpdb->get_col($sql); if (is_array($post_urls)) echo implode(“\n”,$post_urls); Now the array holds … Read more
I want to put my flair in as a widget in the top of my sidebar in my blog. There was a similar question asked here but the only answer links to the flair page and suggests copying and pasting the html into the theme. I don’t want to edit my theme, I want to … Read more
due to some reason my hosting company isn’t able to fix if i use w3 total cache or w3 super cache for caching my site’s sql usage keeps on peaking…. and on high spikes servers gets laggy and down sometimes. For that i have to use hyper cache plugin for cache as it works perfect, … Read more
Is there any hook which is triggered when an image is edited (crop/re-size whatever)? I need to send an email notification to an admin user when an image will be edited (crop/re-size whatever). I need to get media/attachment id as well which have to be sent in email. I need your advice. 2 Answers 2 … Read more
If I upload an image in WordPress, it usually generates more images sizes than what I have indicated in my settings -> media (small 150, medium 300, large 1024). For example, if I upload a 4K image, it generates up to 7 more copies + the original (150, 300, 768, 1024, 1536, 20148, scaled, original). … Read more
When image is being added in a post it is being wrapped with a <a href></a> I want to know which class controls this segment and where I can find a decent doc for this kind of problems because wp docs sucks when it comes to development and I just started working with WordPress and … Read more
I searched for all kind of solution but i really could find one that did what i was looking for, what i simple want done is wrapping all images inside a div element, old post aswell as new posts. All help is very much appreciated p.s. I did a little jquery snippet but I really … Read more
I’m trying to get the alt text of our featured image and have it output on the frontend. Currently my code is <img class=”vehicle-photo” src=”https://wordpress.stackexchange.com/questions/312283/<?php echo the_post_thumbnail_url() ?>” alt=”<?php the_post_thumbnail_caption();?>” /> But on the frontend, it is outputting as <img class=”vehicle-photo” src=”https://wordpress.stackexchange.com/questions/312283/photo url here” alt=””> 2 Answers 2 The alt text is stored as post … Read more
I have a problem with images. I can see my uploaded images, as previously, through the media library. I can access each image by clicking on “edit”. But if I then click on “View Attachment Page”, I am taken to the “404! We couldn’t find the page!” message. This applies to all images in the … Read more
I’m making a limitation for image upload based on @brasofilo excellent snippet. In short, it limits user to only uploading image with minimum dimension. However I want to apply this only when user is uploading a featured image. I tried using $pagenow as a conditional, global $pagenow; if ($pagenow == ‘media-upload.php’) add_filter( ‘wp_handle_upload_prefilter’, ‘wpse_28359_block_small_images_upload’ ); … Read more
