You need fourth $crop parameter set to true (default is false): add_image_size(‘event-secondary-image-thumbnail’, 250, 150, true); The change will be visible once you upload new image or regenerate existing ones. Referrence 1: Hard Crop VS Soft Crop Referrence 2: Add Image Size – Codex
If you have access to install, or if it is available on your server I would recommend using WP-CLI. It has a command to regenerate the media: wp media regenerate If not, you can try a plugin such as Regenerate Thumbnails Good luck!
You can use the disable_captions filter, Just put it in your functions.php add_filter( ‘disable_captions’, create_function(‘$a’, ‘return true;’) ); Edit: As toscho pointed out this is a better solution! add_filter( ‘disable_captions’, ‘__return_true’ );
Use this plugin. I found it after one search on google https://wordpress.org/plugins/dynamic-featured-image/
You can easily do this using HTML and CSS. You can write 2 blocks of div for the same image and toogle display:none; properties in CSS using media queries as shown below. Note: I have remove the “a href” tag for mobile. <!–HTML Start –> <div class=”image-grid desktop”> <a href=”#”><img src=”#” /></a> <div> <!–For Mobile … Read more
Your image sizes need to be regenerated, as for the images to have different sizes they need to be cropped from the original and written to an actual file, whereas the settings only updates the settings, so will only affect future uploads. The Regenerate Thumbnails plugin can help with fixing this. The plugin allows you … Read more
I don’t know how do cache handle this. But You can use different image as per screen size in anywhere you would, like below: Assume you have 3 different screen sizes – Tablet, Wide Screen Mobile, Small Screen Mobile So, just add a background image to your desire location (i.e feature image) for all the … Read more
Yes you can. You have to use wordpress Settings API (tutorial) to add new options/fields into such pages. Also add add_image_size function to register new size so wordpress create new image file according to given size. As per your requirement you need 50×50 so I added icon_size field only you can change this as per … Read more
I haven’t tested this but logically… 😉 Images attached to posts should have post_parent greater than zero, with the most recent posts (post parents) having the highest ID, though longstanding draft posts might throw this off a bit. So, if you order by the post_parent descending you should have the top 12 attachments associated with … Read more
But how to know what is my WP namespace? namespacing a function, in WP land, just means prefixing it with something that makes it more unique and unlikely to conflict with anything else. Generally that means you do both a “vendor” and a “package”. For instance, if I’m building a plugin, my function upload mimes … Read more