wp-includes/plugin.php:636Removes all of the callback functions from an action hook.
$hook_namestring$priorityint|falseoptionalfalsetruefunction remove_all_actions( $hook_name, $priority = false ) { return remove_all_filters( $hook_name, $priority );}Introduced in 2.7.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/plugin.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.