'',
'dismissible' => false,
'id' => '',
'additional_classes' => array(),
'attributes' => array(),
'paragraph_wrap' => true,
);
$args = wp_parse_args( $args, $defaults );
$args = apply_filters( 'wp_admin_notice_args', $args, $message );
$id = '';
$classes = 'notice';
$attributes = '';
if ( is_string( $args['id'] ) ) {
$trimmed_id = trim( $args['id'] );
if ( '' !== $trimmed_id ) {
$id = 'id="' . $trimmed_id . '" ';
}
}
if ( is_string( $args['type'] ) ) {
$type = trim( $args['type'] );
if ( '' !== $type ) {
$classes .= ' notice-' . $type;
}
}
if ( true === $args['dismissible'] ) {
$classes .= ' is-dismissible';
}
if ( is_array( $args['additional_classes'] ) && ! empty( $args['additional_classes'] ) ) {
$classes .= ' ' . implode( ' ', $args['additional_classes'] );
}
if ( is_array( $args['attributes'] ) && ! empty( $args['attributes'] ) ) {
foreach ( $args['attributes'] as $attr => $val ) {
if ( is_bool( $val ) ) {
$attributes .= $val ? ' ' . $attr : '';
} elseif ( is_int( $attr ) ) {
$attributes .= ' ' . esc_attr( trim( $val ) );
} elseif ( $val ) {
$attributes .= ' ' . $attr . '="' . esc_attr( trim( $val ) ) . '"';
}
}
}
if ( false !== $args['paragraph_wrap'] ) {
$message = "$message
";
}
$markup = sprintf( '%4$s
', $id, $classes, $attributes, $message );
return apply_filters( 'wp_admin_notice_markup', $markup, $message, $args );
}
}
if ( ! function_exists( 'ao_admin_notice' ) ) {
/**
* Outputs an admin notice. Uses WP 6.4's wp_admin_notice() if available,
* otherwise falls back to a backport of it.
*
* @param string $message The notice message (HTML allowed).
* @param array $args Optional arguments: type, dismissible, id, additional_classes, attributes, paragraph_wrap.
* @return void
*/
function ao_admin_notice( $message, $args = array() ) {
if ( function_exists( 'wp_admin_notice' ) ) {
wp_admin_notice( $message, $args );
return;
}
do_action( 'wp_admin_notice', $message, $args );
echo wp_kses_post( ao_get_admin_notice( $message, $args ) );
}
}