WP_Interactivity_API::data_wp_text_processor( WP_Interactivity_API_Directives_Processor $p, string $mode, array $context_stack, array $namespace_stack )

In this article

This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.

Processes the data-wp-text directive.

Description

It updates the inner content of the current HTML element based on the evaluation of its associated reference.

Parameters

$pWP_Interactivity_API_Directives_Processorrequired
The directives processor instance.
$modestringrequired
Whether the processing is entering or exiting the tag.
$context_stackarrayrequired
The reference to the context stack.
$namespace_stackarrayrequired
The reference to the store namespace stack.

Source

private function data_wp_text_processor( WP_Interactivity_API_Directives_Processor $p, string $mode, array &$context_stack, array &$namespace_stack ) {
	if ( 'enter' === $mode ) {
		$attribute_value = $p->get_attribute( 'data-wp-text' );
		$result          = $this->evaluate( $attribute_value, end( $namespace_stack ), end( $context_stack ) );

		/*
		 * Follows the same logic as Preact in the client and only changes the
		 * content if the value is a string or a number. Otherwise, it removes the
		 * content.
		 */
		if ( is_string( $result ) || is_numeric( $result ) ) {
			$p->set_content_between_balanced_tags( esc_html( $result ) );
		} else {
			$p->set_content_between_balanced_tags( '' );
		}
	}
}

Changelog

VersionDescription
6.5.0Introduced.

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