Let’s talk about the plugin_install_description filter. This hook is super useful when you want to tweak the plugin card description on the Add Plugins screen. You can use it to customize how plugin descriptions appear to your users.
Before diving in, you need to register the hook using add_filter. This can be done in your theme’s functions.php file or, even better, in a custom WordPress plugin. At WePlugins, we always recommend creating a custom plugin to avoid issues when updating your theme.
We’ve got a function called modify_plugin_install_description_defaults which takes two parameters. This function is registered using add_filter. The first parameter is the hook name plugin_install_description. The second is the function name modify_plugin_install_description_defaults. The third parameter is the priority of the hook, and the last parameter is the number of arguments.
Sometimes, you might need to remove a registered hook, and for that, you can use remove_filter.
Parameters
Below are the two parameters required to use this hook:
- $description: (string) Plugin card description.
- $plugin: (array) An array of plugin data. See
plugins_api() for the list of possible values.
Live Example
Here’s a basic example of how you can use this hook:
Example 1: Modifying Plugin Description
In this example, we’ll modify the plugin description.
function weplugins_modify_plugin_install_description_defaults($description, $plugin) {
// Update the $description variable as needed.
return $description;
}
// Add the filter
add_filter("plugin_install_description", "weplugins_modify_plugin_install_description_defaults", 10, 2);
Example 2: Conditional Modification
Here, we’ll conditionally modify the plugin description based on specific criteria:
function weplugins_modify_plugin_install_description_conditionally($description, $plugin) {
if ($plugin['slug'] == 'specific-plugin') {
$description .= ' - This is a special plugin!';
}
return $description;
}
add_filter("plugin_install_description", "weplugins_modify_plugin_install_description_conditionally", 10, 2);
Example 3: Removing the Hook
To remove a hook callback, use the example below:
remove_filter("plugin_install_description", "weplugins_modify_plugin_install_description_defaults", 10, 2);
Make sure to provide the same callback function name, priority, and number of arguments while removing the hook callback.
Contact Us
If you need any customization or run into trouble using this hook, feel free to reach out to us. Our team at WePlugins would be happy to assist you. Contact Us
