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Edit File: ProductDescriptionUtils.php

<?php declare(strict_types=1); namespace Automattic\WooCommerce\Blocks\Utils; /** * Product description utilities. */ class ProductDescriptionUtils { /** * Product IDs whose descriptions are currently being formatted. * * @var array<int, true> */ private static array $formatting_product_descriptions = array(); /** * Whether the current visitor can access a product's description. * * @param \WC_Product $product Product object. * @return bool */ private static function is_description_accessible( \WC_Product $product ): bool { if ( post_password_required( $product->get_id() ) ) { return false; } $parent_id = $product->get_parent_id(); return ! $parent_id || ! post_password_required( $parent_id ); } /** * Format an accessible product description while preventing same-product recursion. * * @param \WC_Product $product Product object. * @param callable $format_callback Callback that formats the product description. * @return string Formatted product description. */ public static function guarded_format( \WC_Product $product, callable $format_callback ): string { $product_id = $product->get_id(); if ( ! self::is_description_accessible( $product ) || isset( self::$formatting_product_descriptions[ $product_id ] ) ) { return ''; } self::$formatting_product_descriptions[ $product_id ] = true; try { $result = $format_callback(); return is_string( $result ) ? $result : ''; } finally { unset( self::$formatting_product_descriptions[ $product_id ] ); } } }