wp_admin_notice( string $message, array $args = array() )

Outputs an admin notice.

Parameters

$message

(Required) The message to output.

$args

(Optional) An array of arguments for the admin notice. <br>

  • 'type'
    (string) Optional. The type of admin notice.<br> For example, 'error', 'success', 'warning', 'info'.<br> Default empty string.<br>
  • 'dismissible'
    (bool) Optional. Whether the admin notice is dismissible. Default false.<br>
  • 'id'
    (string) Optional. The value of the admin notice's ID attribute. Default empty string.<br>
  • 'additional_classes'
    (string[]) Optional. A string array of class names. <br>
  • 'attributes'
    (string[]) Optional. Additional attributes for the notice div. <br>
  • 'paragraph_wrap'
    (bool) Optional. Whether to wrap the message in paragraph tags. Default true.<br>

Default value: array()

Source

File: wp-includes/functions.php 

function wp_admin_notice( $message, $args = array() ) {
	/**
	 * Fires before an admin notice is output.
	 *
	 * @since 6.4.0
	 *
	 * @param string $message The message for the admin notice.
	 * @param array  $args    The arguments for the admin notice.
	 */
	do_action( 'wp_admin_notice', $message, $args );

	echo wp_kses_post( wp_get_admin_notice( $message, $args ) );
}

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Changelog

Changelog
Version Description
6.4.0 Introduced.