If the php file is gets included or required from functions.php file in parent theme all codes are added to runtime they are not replaced if you create files in similar directory structure. So, What can be replaced? Only files called via get_template_part() can be replaced this way. This is also true for any file … Read more
What I aim is to create a gallery which contains all my featured thumbnail displayed in three column of the same size, like the Flick way but with a vertical alignment. did you try masonry.js? it’s a javascript library that can help you create the gallery without the need to calculate the height of each … Read more
Right now, WordPress does not support *.webp files. You will get an error when trying to upload a file with that extension. There are various plugins, including Jetpack, that will automatically convert uploaded jp/gif/png images to webp if they are requested by browsers that supports webp (which at the moment excludes Safari).
the_post_thumbnail doesn’t resize properly
Yes, it’s possible. You would just use regex to parse the HTML to get the image URL, upload that to the uploads folder, and then set it as the featured image. Like this: function set_featured_image_from_html( $html, $post_id ) { // If there are no images in the HTML, return early. if ( ! preg_match( ‘/<img\s+.*?src=[\”\’]?([^\”\’ … Read more
You should add fallback to the webp img tag. In the attached link are some strategies, most relevant is this: <picture> <source srcset=”img/awesomeWebPImage.webp” type=”image/webp”> <source srcset=”img/creakyOldJPEG.jpg” type=”image/jpeg”> <img src=”img/creakyOldJPEG.jpg” alt=”Alt Text!”> </picture> Source: https://css-tricks.com/using-webp-images/
Make 1st Slide of PowerPoint file to be the Post thumbnail preview image
Change featured image when changing viewport
Thumbnail (featured image) and Media Library cleanup queries help needed
Try with uploading the bigger size image and then call it based on the requirement : the_post_thumbnail( ‘thumbnail’ ); // Thumbnail (150 x 150 hard cropped) the_post_thumbnail( ‘medium’ ); // Medium resolution (300 x 300 max height 300px) the_post_thumbnail( ‘medium_large’ ); // Medium Large (added in WP 4.4) resolution (768 x 0 infinite height) the_post_thumbnail( … Read more