JezK
Edit File: accordion.php
<?php /** * Server-side rendering of the `core/accordion` block. * * @package WordPress * @since 6.9.0 * * @param array $attributes The block attributes. * @param string $content The block content. * * @return string Returns the updated markup. */ function render_block_core_accordion( $attributes, $content ) { if ( ! $content ) { return $content; } $p = new WP_HTML_Tag_Processor( $content ); $autoclose = $attributes['autoclose'] ? 'true' : 'false'; if ( $p->next_tag( array( 'class_name' => 'wp-block-accordion' ) ) ) { $p->set_attribute( 'data-wp-interactive', 'core/accordion' ); $p->set_attribute( 'data-wp-context', '{ "autoclose": ' . $autoclose . ', "accordionItems": [] }' ); // Only modify content if directives have been set. $content = $p->get_updated_html(); } return $content; } /** * Registers the `core/accordion` block on server. * * @since 6.9.0 */ function register_block_core_accordion() { register_block_type_from_metadata( __DIR__ . '/accordion', array( 'render_callback' => 'render_block_core_accordion', ) ); } add_action( 'init', 'register_block_core_accordion' );