wpseek.com
Eine auf WordPress spezialiserte Suchmaschine für Entwickler und Theme-Autoren



wp_render_elements_class_name › WordPress Function

Seit6.6.0
Veraltetn/v
› wp_render_elements_class_name ( $block_content, $block )
Parameter: (2)
  • (string) $block_content Rendered block content.
    Erforderlich: Ja
  • (array) $block Block object.
    Erforderlich: Ja
Siehe:
Gibt zurück:
  • (string) Filtered block content.
Definiert in:
Codex:

Ensure the elements block support class name generated, and added to block attributes, in the `render_block_data` filter gets applied to the block's markup.



Ähnliche Funktionen: wp_get_elements_class_name, wp_theme_get_element_class_name, wp_render_custom_css_class_name, wp_should_add_elements_class_name, wp_render_elements_support

Quellcode 

function wp_render_elements_class_name( $block_content, $block ) {
	$class_name_attr   = $block['attrs']['className'] ?? null;
	$class_name_prefix = 'wp-elements-';
	if ( ! is_string( $class_name_attr ) || ! str_contains( $class_name_attr, $class_name_prefix ) ) {
		return $block_content;
	}

	// Parse out the 'wp-elements-*' class name.
	$matched_class_name = null;
	$token_delimiter    = " \t\f\r\n";
	$class_token        = strtok( $class_name_attr, $token_delimiter );
	while ( false !== $class_token ) {
		if ( str_starts_with( $class_token, $class_name_prefix ) ) {
			$matched_class_name = $class_token;
			break;
		}
		$class_token = strtok( $token_delimiter );
	}
	if ( null === $matched_class_name ) {
		return $block_content;
	}

	$tags = new WP_HTML_Tag_Processor( $block_content );
	if ( $tags->next_tag() ) {
		$tags->add_class( $matched_class_name );
	}

	return $tags->get_updated_html();
}