WordPress at a glance
action is not described

deactivate_(plugin) action-hook . WP 2.0.0

Fires as a specific plugin is being deactivated.

This hook is the "deactivation" hook used internally by register_deactivation_hook(). The dynamic portion of the hook name, $plugin, refers to the plugin basename.

If a plugin is silently deactivated (such as during an update), this hook does not fire.


add_action( 'deactivate_(plugin)', 'action_function_name_9285' );
function action_function_name_9285( $network_deactivating ){
	// action...
Whether the plugin is deactivated for all sites in the network or just the current site. Multisite only.
Default: false


Since 2.0.0 Introduced.

Where the hook is called

wp-admin/includes/plugin.php 823
do_action( "deactivate_{$plugin}", $network_deactivating );

Where in WP core the hook is used WordPress

Usage not found.