ô /**
* Kills WordPress execution and displays HTML page with an error message.
*
* This function complements the `die()` PHP function. The difference is that
* HTML will be displayed to the user. It is recommended to use this function
* only when the execution should not continue any further. It is not recommended
* to call this function very often, and try to handle as many errors as possible
* silently or more gracefully.
*
* As a shorthand, the desired HTTP response code may be passed as an integer to
* the `$title` parameter (the default title would apply) or the `$args` parameter.
*
* @since 2.0.4
* @since 4.1.0 The `$title` and `$args` parameters were changed to optionally accept
* an integer to be used as the response code.
* @since 5.1.0 The `$link_url`, `$link_text`, and `$exit` arguments were added.
* @since 5.3.0 The `$charset` argument was added.
* @since 5.5.0 The `$text_direction` argument has a priority over get_language_attributes()
* in the default handler.
*
* @global WP_Query $wp_query WordPress Query object.
*
* @param string|WP_Error $message Optional. Error message. If this is a WP_Error object,
* and not an Ajax or XML-RPC request, the error's messages are used.
* Default empty string.
* @param string|int $title Optional. Error title. If `$message` is a `WP_Error` object,
* error data with the key 'title' may be used to specify the title.
* If `$title` is an integer, then it is treated as the response code.
* Default empty string.
* @param string|array|int $args {
* Optional. Arguments to control behavior. If `$args` is an integer, then it is treated
* as the response code. Default empty array.
*
* @type int $response The HTTP response code. Default 200 for Ajax requests, 500 otherwise.
* @type string $link_url A URL to include a link to. Only works in combination with $link_text.
* Default empty string.
* @type string $link_text A label for the link to include. Only works in combination with $link_url.
* Default empty string.
* @type bool $back_link Whether to include a link to go back. Default false.
* @type string $text_direction The text direction. This is only useful internally, when WordPress is still
* loading and the site's locale is not set up yet. Accepts 'rtl' and 'ltr'.
*
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