apply_filters( 'deprecated_hook_trigger_error', bool $trigger )

Filters whether to trigger deprecated hook errors.

Parameters

$trigger

Whether to trigger deprecated hook errors. Requires WP_DEBUG to be defined true.

Source

File: wp-includes/functions.php

View on GitHub

Related

Used By

Used By
Used By Description
wp-includes/functions.php: _deprecated_hook()

Marks a deprecated action or filter hook as deprecated and throws a notice.

Changelog

Changelog
Version Description
WP-4.6.0 Introduced.