remove_all_actions( string $hook_name, int|false $priority = false )
Removes all of the callback functions from an action hook.
Parameters Parameters
- $hook_name
-
(string) (Required) The action to remove callbacks from.
- $priority
-
(int|false) (Optional) The priority number to remove them from.
Default value: false
Return Return
(true) Always returns true.
More Information More Information
- You can’t call this function from within the hook you would like to remove actions from. For example adding an action to wp_footer that calls remove_all_actions(‘wp_footer’) will cause an infinite loop condition because the while loop suddenly doesn’t have a next value. In WordPress 3.8.1 you’ll get a warning message like:
Warning: next() expects parameter 1 to be array, null given in wp-includes/plugin.php on line 431 - You’ll just need to hook into a hook that’s called before the hook you wish to clear is called.
Source Source
File: wp-includes/plugin.php
function remove_all_actions( $hook_name, $priority = false ) {
return remove_all_filters( $hook_name, $priority );
}
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Changelog Changelog
| Version | Description |
|---|---|
| 2.7.0 | Introduced. |
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Example:
remove_all_actions('the_content');This example will remove all of the hooks from the_content function.