images

Can we have an ‘Update metadata’ button in Image Gallery for all image instances?

This is the screen you’re referring to: That interface is a modal dialog created using javascript. Specifically, backbone.js. Internally WordPress stores files in the file system and creates a post for them of type attachment. This attachment post stores the title, caption and other information. Because of this, it’s possible to have comments on an … Read more

using media_sideload_image with a file from theme directory

Please include the following files before using media_sideload_image() for it to work, require_once(ABSPATH . ‘wp-admin/includes/media.php’); require_once(ABSPATH . ‘wp-admin/includes/file.php’); require_once(ABSPATH . ‘wp-admin/includes/image.php’); Reference, WP Codex: media_sideload_image

How To Get The File Extension Of Images Having Different Extensions In A Directory?

You could send a HEAD request for the allowed resources until you hit a status 200, cache the results (post meta, an option, whatever), and show the best match. The allowed banner sizes and formats are: ‘banner-1544×500.png’, ‘banner-772×250.png’, ‘banner-1544×500.jpg’, ‘banner-772×250.jpg’, The allowed icon sizes and formats: ‘icon.svg’, ‘icon-256×256.jpg’, ‘icon-128×128.png’, Sending a HEAD request can be … Read more

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