What is WordPress Hook: image_size_names_choose
The image_size_names_choose hook in WordPress is used to modify the list of image sizes available in the media settings. This hook allows developers to add, remove, or modify the available image sizes that users can choose from when inserting images into their content.
Understanding the Hook: image_size_names_choose
The image_size_names_choose hook is located within the media settings section of WordPress. It is specifically used to modify the dropdown list of image sizes that appears when a user is inserting an image into a post or page.
Hook Parameters (if applicable): image_size_names_choose
The image_size_names_choose hook does not accept any parameters. It simply allows developers to modify the list of image sizes directly.
Hook Doesn’t Work: image_size_names_choose
If the image_size_names_choose hook doesn’t seem to be working, it could be due to a conflict with another plugin or theme that is also modifying the image size list. It’s important to check for any other code that may be affecting the image size dropdown and to troubleshoot by deactivating other plugins or switching to a default theme.
Best Practices & Usage Notes (if applicable): image_size_names_choose
When using the image_size_names_choose hook, it’s important to consider the impact on the user experience. Adding too many image sizes to the dropdown list can overwhelm users, so it’s best to only include the most commonly used sizes. Additionally, it’s important to test the functionality across different themes and plugins to ensure compatibility.
image_size_names_choose Usage Example: image_size_names_choose
“`php
function custom_image_sizes( $sizes ) {
$custom_sizes = array(
‘custom-size’ => ‘Custom Size’,
);
return array_merge( $sizes, $custom_sizes );
}
add_filter( ‘image_size_names_choose’, ‘custom_image_sizes’ );
“`
In this example, the custom_image_sizes function adds a new custom image size called “Custom Size” to the image size dropdown list in WordPress. This allows users to select the custom size when inserting images into their content.
