Fires functions attached to a deprecated action hook.

Description

When an action hook is deprecated, the do_action() call is replaced with do_action_deprecated() , which triggers a deprecation notice and then fires the original hook.

See also

• _deprecated_hook()

Parameters

$hook_namestringrequired

The name of the action hook.

$argsarrayrequired

Array of additional function arguments to be passed to do_action() .

$versionstringrequired

The version of WordPress that deprecated the hook.

$replacementstringoptional

The hook that should have been used.

Default:''

$messagestringoptional

A message regarding the change.

Default:''

Source

function do_action_deprecated( $hook_name, $args, $version, $replacement = '', $message = '' ) {
	if ( ! has_action( $hook_name ) ) {
		return;
	}

	_deprecated_hook( $hook_name, $version, $replacement, $message );

	do_action_ref_array( $hook_name, $args );
}

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