on' => __( 'Different layouts containing videos.' ), ) ); register_block_pattern_category( 'audio', array( 'label' => _x( 'Audio', 'Block pattern category' ), 'description' => __( 'Different layouts containing audio.' ), ) ); register_block_pattern_category( 'posts', array( 'label' => _x( 'Posts', 'Block pattern category' ), 'description' => __( 'Display your latest posts in lists, grids or other layouts.' ), ) ); register_block_pattern_category( 'footer', array( 'label' => _x( 'Footers', 'Block pattern category' ), 'description' => __( 'A variety of footer designs displaying information and site navigation.' ), ) ); register_block_pattern_category( 'header', array( 'label' => _x( 'Headers', 'Block pattern category' ), 'description' => __( 'A variety of header designs displaying your site title and navigation.' ), ) ); } /** * Normalize the pattern properties to camelCase. * * The API's format is snake_case, `register_block_pattern()` expects camelCase. * * @since 6.2.0 * @access private * * @param array $pattern Pattern as returned from the Pattern Directory API. * @return array Normalized pattern. */ function wp_normalize_remote_block_pattern( $pattern ) { if ( isset( $pattern['block_types'] ) ) { $pattern['blockTypes'] = $pattern['block_types']; unset( $pattern['block_types'] ); } if ( isset( $pattern['viewport_width'] ) ) { $pattern['viewportWidth'] = $pattern['viewport_width']; unset( $pattern['viewport_width'] ); } return (array) $pattern; } /** * Register Core's official patterns from wordpress.org/patterns. * * @since 5.8.0 * @since 5.9.0 The $current_screen argument was removed. * @since 6.2.0 Normalize the pattern from the API (snake_case) to the * format expected by `register_block_pattern` (camelCase). * @since 6.3.0 Add 'pattern-directory/core' to the pattern's 'source'. * * @param WP_Screen $deprecated Unused. Formerly the screen that the current request was triggered from. */ function _load_remote_block_patterns( $deprecated = null ) { if ( ! empty( $deprecated ) ) { _deprecated_argument( __FUNCTION__, '5.9.0' ); $current_screen = $deprecated; if ( ! $current_screen->is_block_editor ) { return; } } $supports_core_patterns = get_theme_support( 'core-block-patterns' ); /** * Filter to disable remote block patterns. * * @since 5.8.0 * * @param bool $should_load_remote */ $should_load_remote = apply_filters( 'should_load_remote_block_patterns', true ); if ( $supports_core_patterns && $should_load_remote ) { $request = new WP_REST_Request( 'GET', '/wp/v2/pattern-directory/patterns' ); $core_keyword_id = 11; // 11 is the ID for "core". $request->set_param( 'keyword', $core_keyword_id ); $response = rest_do_request( $request ); if ( $response->is_error() ) { return; } $patterns = $response->get_data(); foreach ( $patterns as $pattern ) { $pattern['source'] = 'pattern-directory/core'; $normalized_pattern = wp_normalize_remote_block_pattern( $pattern ); $pattern_name = 'core/' . sanitize_title( $normalized_pattern['title'] ); register_block_pattern( $pattern_name, $normalized_pattern ); } } } /** * Register `Featured` (category) patterns from wordpress.org/patterns. * * @since 5.9.0 * @since 6.2.0 Normalized the pattern from the API (snake_case) to the * format expected by `register_block_pattern()` (camelCase). * @since 6.3.0 Add 'pattern-directory/featured' to the pattern's 'source'. */ function _load_remote_featured_patterns() { $supports_core_patterns = get_theme_support( 'core-block-patterns' ); /** This filter is documented in wp-includes/block-patterns.php */ $should_load_remote = apply_filters( 'should_load_remote_block_patterns', true ); if ( ! $should_load_remote || ! $supports_core_patterns ) { return; } $request = new WP_REST_Request( 'GET', '/wp/v2/pattern-directory/patterns' ); $featured_cat_id = 26; // This is the `Featured` category id from pattern directory. $request->set_param( 'category', $featured_cat_id ); $response = rest_do_request( $request ); if ( $response->is_error() ) { return; } $patterns = $response->get_data(); $registry = WP_Block_Patterns_Registry::get_instance(); foreach ( $patterns as $pattern ) { $pattern['source'] = 'pattern-directory/featured'; $normalized_pattern = wp_normalize_remote_block_pattern( $pattern ); $pattern_name = sanitize_title( $normalized_pattern['title'] ); // Some patterns might be already registered as core patterns with the `core` prefix. $is_registered = $registry->is_registered( $pattern_name ) || $registry->is_registered( "core/$pattern_name" ); if ( ! $is_registered ) { register_block_pattern( $pattern_name, $normalized_pattern ); } } } /** * Registers patterns from Pattern Directory provided by a theme's * `theme.json` file. * * @since 6.0.0 * @since 6.2.0 Normalized the pattern from the API (snake_case) to the * format expected by `register_block_pattern()` (camelCase). * @since 6.3.0 Add 'pattern-directory/theme' to the pattern's 'source'. * @access private */ function _register_remote_theme_patterns() { /** This filter is documented in wp-includes/block-patterns.php */ if ( ! apply_filters( 'should_load_remote_block_patterns', true ) ) { return; } if ( ! wp_theme_has_theme_json() ) { return; } $pattern_settings = wp_get_theme_directory_pattern_slugs(); if ( empty( $pattern_settings ) ) { return; } $request = new WP_REST_Request( 'GET', '/wp/v2/pattern-directory/patterns' ); $request['slug'] = $pattern_settings; $response = rest_do_request( $request ); if ( $response->is_error() ) { return; } $patterns = $response->get_data(); $patterns_registry = WP_Block_Patterns_Registry::get_instance(); foreach ( $patterns as $pattern ) { $pattern['source'] = 'pattern-directory/theme'; $normalized_pattern = wp_normalize_remote_block_pattern( $pattern ); $pattern_name = sanitize_title( $normalized_pattern['title'] ); // Some patterns might be already registered as core patterns with the `core` prefix. $is_registered = $patterns_registry->is_registered( $pattern_name ) || $patterns_registry->is_registered( "core/$pattern_name" ); if ( ! $is_registered ) { register_block_pattern( $pattern_name, $normalized_pattern ); } } } /** * Register any patterns that the active theme may provide under its * `./patterns/` directory. * * @since 6.0.0 * @since 6.1.0 The `postTypes` property was added. * @since 6.2.0 The `templateTypes` property was added. * @since 6.4.0 Uses the `WP_Theme::get_block_patterns` method. * @access private */ function _register_theme_block_patterns() { /* * During the bootstrap process, a check for active and valid themes is run. * If no themes are returned, the theme's functions.php file will not be loaded, * which can lead to errors if patterns expect some variables or constants to * already be set at this point, so bail early if that is the case. */ if ( empty( wp_get_active_and_valid_themes() ) ) { return; } /* * Register patterns for the active theme. If the theme is a child theme, * let it override any patterns from the parent theme that shares the same slug. */ $themes = array(); $theme = wp_get_theme(); $themes[] = $theme; if ( $theme->parent() ) { $themes[] = $theme->parent(); } $registry = WP_Block_Patterns_Registry::get_instance(); foreach ( $themes as $theme ) { $patterns = $theme->get_block_patterns(); $dirpath = $theme->get_stylesheet_directory() . '/patterns/'; $text_domain = $theme->get( 'TextDomain' ); foreach ( $patterns as $file => $pattern_data ) { if ( $registry->is_registered( $pattern_data['slug'] ) ) { continue; } $file_path = $dirpath . $file; if ( ! file_exists( $file_path ) ) { _doing_it_wrong( __FUNCTION__, sprintf( /* translators: %s: file name. */ __( 'Could not register file "%s" as a block pattern as the file does not exist.' ), $file ), '6.4.0' ); $theme->delete_pattern_cache(); continue; } $pattern_data['filePath'] = $file_path; // Translate the pattern metadata. // phpcs:ignore WordPress.WP.I18n.NonSingularStringLiteralText,WordPress.WP.I18n.NonSingularStringLiteralDomain,WordPress.WP.I18n.LowLevelTranslationFunction $pattern_data['title'] = translate_with_gettext_context( $pattern_data['title'], 'Pattern title', $text_domain ); if ( ! empty( $pattern_data['description'] ) ) { // phpcs:ignore WordPress.WP.I18n.NonSingularStringLiteralText,WordPress.WP.I18n.NonSingularStringLiteralDomain,WordPress.WP.I18n.LowLevelTranslationFunction $pattern_data['description'] = translate_with_gettext_context( $pattern_data['description'], 'Pattern description', $text_domain ); } register_block_pattern( $pattern_data['slug'], $pattern_data ); } } } add_action( 'init', '_register_theme_block_patterns' ); ntf( /* translators: 1: source value, 2: forbidden key */ __( 'A speculation rule of source "%1$s" must not include a "%2$s" key.' ), 'document', 'urls' ), '6.8.0' ); return false; } } // If there is an 'eagerness' key specified, make sure it's valid. if ( isset( $rule['eagerness'] ) ) { if ( ! self::is_valid_eagerness( $rule['eagerness'] ) ) { _doing_it_wrong( __METHOD__, sprintf( /* translators: %s: invalid eagerness value */ __( 'The value "%s" is not a valid eagerness for a speculation rule.' ), esc_html( $rule['eagerness'] ) ), '6.8.0' ); return false; } if ( isset( $rule['where'] ) && 'immediate' === $rule['eagerness'] ) { _doing_it_wrong( __METHOD__, sprintf( /* translators: %s: forbidden eagerness value */ __( 'The eagerness value "%s" is forbidden for document-level speculation rules.' ), 'immediate' ), '6.8.0' ); return false; } } if ( ! isset( $this->rules_by_mode[ $mode ] ) ) { $this->rules_by_mode[ $mode ] = array(); } $this->rules_by_mode[ $mode ][ $id ] = $rule; return true; } /** * Checks whether a speculation rule for the given mode and ID already exists. * * @since 6.8.0 * * @param string $mode Speculative loading mode. Either 'prefetch' or 'prerender'. * @param string $id Unique string identifier for the speculation rule. * @return bool True if the rule already exists, false otherwise. */ public function has_rule( string $mode, string $id ): bool { return isset( $this->rules_by_mode[ $mode ][ $id ] ); } /** * Returns the speculation rules data ready to be JSON-encoded. * * @since 6.8.0 * * @return array> Speculation rules data. */ #[ReturnTypeWillChange] public function jsonSerialize() { // Strip the IDs for JSON output, since they are not relevant for the Speculation Rules API. return array_map( static function ( array $rules ) { return array_values( $rules ); }, array_filter( $this->rules_by_mode ) ); } /** * Checks whether the given ID is valid. * * @since 6.8.0 * * @param string $id Unique string identifier for the speculation rule. * @return bool True if the ID is valid, false otherwise. */ private function is_valid_id( string $id ): bool { return (bool) preg_match( '/^[a-z][a-z0-9_-]+$/', $id ); } /** * Checks whether the given speculation rules mode is valid. * * @since 6.8.0 * * @param string $mode Speculation rules mode. * @return bool True if valid, false otherwise. */ public static function is_valid_mode( string $mode ): bool { return isset( self::$mode_allowlist[ $mode ] ); } /** * Checks whether the given speculation rules eagerness is valid. * * @since 6.8.0 * * @param string $eagerness Speculation rules eagerness. * @return bool True if valid, false otherwise. */ public static function is_valid_eagerness( string $eagerness ): bool { return isset( self::$eagerness_allowlist[ $eagerness ] ); } /** * Checks whether the given speculation rules source is valid. * * @since 6.8.0 * * @param string $source Speculation rules source. * @return bool True if valid, false otherwise. */ public static function is_valid_source( string $source ): bool { return isset( self::$source_allowlist[ $source ] ); } } r_id ); $trigger_reduce = apply_filters( 'woocommerce_payment_complete_reduce_order_stock', ! $stock_reduced, $order_id ); // Only continue if we're reducing stock. if ( ! $trigger_reduce ) { return; } wc_reduce_stock_levels( $order ); // Ensure stock is marked as "reduced" in case payment complete or other stock actions are called. $order->get_data_store()->set_stock_reduced( $order_id, true ); } add_action( 'woocommerce_payment_complete', 'wc_maybe_reduce_stock_levels' ); add_action( 'woocommerce_order_status_completed', 'wc_maybe_reduce_stock_levels' ); add_action( 'woocommerce_order_status_processing', 'wc_maybe_reduce_stock_levels' ); add_action( 'woocommerce_order_status_on-hold', 'wc_maybe_reduce_stock_levels' ); /** * When a payment is cancelled, restore stock. * * @since 3.0.0 * @param int $order_id Order ID. */ function wc_maybe_increase_stock_levels( $order_id ) { $order = wc_get_order( $order_id ); if ( ! $order ) { return; } $stock_reduced = $order->get_data_store()->get_stock_reduced( $order_id ); $trigger_increase = (bool) $stock_reduced; // Only continue if we're increasing stock. if ( ! $trigger_increase ) { return; } wc_increase_stock_levels( $order ); // Ensure stock is not marked as "reduced" anymore. $order->get_data_store()->set_stock_reduced( $order_id, false ); } add_action( 'woocommerce_order_status_cancelled', 'wc_maybe_increase_stock_levels' ); add_action( 'woocommerce_order_status_pending', 'wc_maybe_increase_stock_levels' ); /** * Reduce stock levels for items within an order, if stock has not already been reduced for the items. * * @since 3.0.0 * @param int|WC_Order $order_id Order ID or order instance. */ function wc_reduce_stock_levels( $order_id ) { if ( is_a( $order_id, 'WC_Order' ) ) { $order = $order_id; $order_id = $order->get_id(); } else { $order = wc_get_order( $order_id ); } // We need an order, and a store with stock management to continue. if ( ! $order || 'yes' !== get_option( 'woocommerce_manage_stock' ) || ! apply_filters( 'woocommerce_can_reduce_order_stock', true, $order ) ) { return; } $changes = array(); // Loop over all items. foreach ( $order->get_items() as $item ) { if ( ! $item->is_type( 'line_item' ) ) { continue; } // Only reduce stock once for each item. $product = $item->get_product(); $item_stock_reduced = $item->get_meta( '_reduced_stock', true ); if ( $item_stock_reduced || ! $product || ! $product->managing_stock() ) { continue; } /** * Filter order item quantity. * * @param int|float $quantity Quantity. * @param WC_Order $order Order data. * @param WC_Order_Item_Product $item Order item data. */ $qty = apply_filters( 'woocommerce_order_item_quantity', $item->get_quantity(), $order, $item ); $item_name = $product->get_name(); $new_stock = wc_update_product_stock( $product, $qty, 'decrease' ); if ( is_wp_error( $new_stock ) ) { /* translators: %s item name. */ $order->add_order_note( sprintf( __( 'Unable to reduce stock for item %s.', 'woocommerce' ), $item_name ), false, false, array( 'note_group' => OrderNoteGroup::ERROR ) ); continue; } $item->add_meta_data( '_reduced_stock', $qty, true ); $item->save(); $change = array( 'product' => $product, 'from' => $new_stock + $qty, 'to' => $new_stock, ); $changes[] = $change; /** * Fires when stock reduced to a specific line item * * @param WC_Order_Item_Product $item Order item data. * @param array $change Change Details. * @param WC_Order $order Order data. * @since 7.6.0 */ do_action( 'woocommerce_reduce_order_item_stock', $item, $change, $order ); } wc_trigger_stock_change_notifications( $order, $changes ); do_action( 'woocommerce_reduce_order_stock', $order ); } /** * After stock change events, triggers emails and adds order notes. * * @since 3.5.0 * @param WC_Order $order order object. * @param array $changes Array of changes. */ function wc_trigger_stock_change_notifications( $order, $changes ) { if ( empty( $changes ) ) { return; } $order_notes = array(); $no_stock_amount = absint( get_option( 'woocommerce_notify_no_stock_amount', 0 ) ); foreach ( $changes as $change ) { $order_notes[] = $change['product']->get_name() . ' (' . $change['from'] . '→' . $change['to'] . ')'; $low_stock_amount = absint( wc_get_low_stock_amount( wc_get_product( $change['product']->get_id() ) ) ); if ( $change['to'] <= $no_stock_amount ) { /** * Action to signal that the value of 'stock_quantity' for a variation is about to change. * * @since 4.9 * * @param int $product The variation whose stock is about to change. */ do_action( 'woocommerce_no_stock', wc_get_product( $change['product']->get_id() ) ); } elseif ( $change['to'] <= $low_stock_amount ) { /** * Action to signal that the value of 'stock_quantity' for a product is about to change. * * @since 4.9 * * @param int $product The product whose stock is about to change. */ do_action( 'woocommerce_low_stock', wc_get_product( $change['product']->get_id() ) ); } if ( $change['to'] < 0 ) { /** * Action fires when an item in an order is backordered. * * @since 3.0 * * @param array $args { * @type WC_Product $product The product that is on backorder. * @type int $order_id The ID of the order. * @type int|float $quantity The amount of product on backorder. * } */ do_action( 'woocommerce_product_on_backorder', array( 'product' => wc_get_product( $change['product']->get_id() ), 'order_id' => $order->get_id(), 'quantity' => abs( $change['from'] - $change['to'] ), ) ); } } $order->add_order_note( __( 'Stock levels reduced:', 'woocommerce' ) . ' ' . implode( ', ', $order_notes ), false, false, array( 'note_group' => OrderNoteGroup::PRODUCT_STOCK ) ); } /** * Check if a product's stock quantity has reached certain thresholds and trigger appropriate actions. * * This functionality was moved out of `wc_trigger_stock_change_notifications` in order to decouple it from orders, * since stock quantity can also be updated in other ways. * * @param WC_Product $product The product whose stock level has changed. * * @return void */ function wc_trigger_stock_change_actions( $product ) { if ( true !== $product->get_manage_stock() ) { return; } $no_stock_amount = absint( get_option( 'woocommerce_notify_no_stock_amount', 0 ) ); $low_stock_amount = absint( wc_get_low_stock_amount( $product ) ); $stock_quantity = $product->get_stock_quantity(); if ( $stock_quantity <= $no_stock_amount ) { /** * Action fires when a product's stock quantity reaches the "no stock" threshold. * * @since 3.0 * * @param WC_Product $product The product whose stock quantity has changed. */ do_action( 'woocommerce_no_stock', $product ); } elseif ( $stock_quantity <= $low_stock_amount ) { /** * Action fires when a product's stock quantity reaches the "low stock" threshold. * * @since 3.0 * * @param WC_Product $product The product whose stock quantity has changed. */ do_action( 'woocommerce_low_stock', $product ); } } /** * Increase stock levels for items within an order. * * @since 3.0.0 * @param int|WC_Order $order_id Order ID or order instance. */ function wc_increase_stock_levels( $order_id ) { if ( is_a( $order_id, 'WC_Order' ) ) { $order = $order_id; $order_id = $order->get_id(); } else { $order = wc_get_order( $order_id ); } // We need an order, and a store with stock management to continue. if ( ! $order || 'yes' !== get_option( 'woocommerce_manage_stock' ) || ! apply_filters( 'woocommerce_can_restore_order_stock', true, $order ) ) { return; } $changes = array(); // Loop over all items. foreach ( $order->get_items() as $item ) { if ( ! $item->is_type( 'line_item' ) ) { continue; } // Only increase stock once for each item. $product = $item->get_product(); $item_stock_reduced = $item->get_meta( '_reduced_stock', true ); if ( ! $item_stock_reduced || ! $product || ! $product->managing_stock() ) { continue; } $item_name = $product->get_name(); $new_stock = wc_update_product_stock( $product, $item_stock_reduced, 'increase' ); $old_stock = $new_stock - $item_stock_reduced; if ( is_wp_error( $new_stock ) ) { /* translators: %s item name. */ $order->add_order_note( sprintf( __( 'Unable to restore stock for item %s.', 'woocommerce' ), $item_name ), false, false, array( 'note_group' => OrderNoteGroup::ERROR ) ); continue; } $item->delete_meta_data( '_reduced_stock' ); $item->save(); $changes[] = $item_name . ' (' . $old_stock . '→' . $new_stock . ')'; /** * Fires when stock restored to a specific line item * * @since 9.1.0 * @param WC_Order_Item_Product $item Order item data. * @param int $new_stock New stock. * @param int $old_stock Old stock. * @param WC_Order $order Order data. */ do_action( 'woocommerce_restore_order_item_stock', $item, $new_stock, $old_stock, $order ); } if ( $changes ) { $order->add_order_note( __( 'Stock levels increased:', 'woocommerce' ) . ' ' . implode( ', ', $changes ), false, false, array( 'note_group' => OrderNoteGroup::PRODUCT_STOCK ) ); } do_action( 'woocommerce_restore_order_stock', $order ); } /** * See how much stock is being held in pending orders. * * @since 3.5.0 * @param WC_Product $product Product to check. * @param integer $exclude_order_id Order ID to exclude. * @return int */ function wc_get_held_stock_quantity( WC_Product $product, $exclude_order_id = 0 ) { /** * Filter: woocommerce_hold_stock_for_checkout * Allows enable/disable hold stock functionality on checkout. * * @since 4.3.0 * @param bool $enabled Default to true if managing stock globally. */ if ( ! apply_filters( 'woocommerce_hold_stock_for_checkout', wc_string_to_bool( get_option( 'woocommerce_manage_stock', 'yes' ) ) ) ) { return 0; } $reserve_stock = new ReserveStock(); return $reserve_stock->get_reserved_stock( $product, $exclude_order_id ); } /** * Hold stock for an order. * * @throws ReserveStockException If reserve stock fails. * * @since 4.1.0 * @param \WC_Order|int $order Order ID or instance. */ function wc_reserve_stock_for_order( $order ) { /** * Filter: woocommerce_hold_stock_for_checkout * Allows enable/disable hold stock functionality on checkout. * * @since @since 4.1.0 * @param bool $enabled Default to true if managing stock globally. */ if ( ! apply_filters( 'woocommerce_hold_stock_for_checkout', wc_string_to_bool( get_option( 'woocommerce_manage_stock', 'yes' ) ) ) ) { return; } $order = $order instanceof WC_Order ? $order : wc_get_order( $order ); if ( $order ) { $reserve_stock = new ReserveStock(); $reserve_stock->reserve_stock_for_order( $order ); } } add_action( 'woocommerce_checkout_order_created', 'wc_reserve_stock_for_order' ); /** * Release held stock for an order. * * @since 4.3.0 * @param \WC_Order|int $order Order ID or instance. */ function wc_release_stock_for_order( $order ) { /** * Filter: woocommerce_hold_stock_for_checkout * Allows enable/disable hold stock functionality on checkout. * * @since 4.3.0 * @param bool $enabled Default to true if managing stock globally. */ if ( ! apply_filters( 'woocommerce_hold_stock_for_checkout', wc_string_to_bool( get_option( 'woocommerce_manage_stock', 'yes' ) ) ) ) { return; } $order = $order instanceof WC_Order ? $order : wc_get_order( $order ); if ( $order ) { $reserve_stock = new ReserveStock(); $reserve_stock->release_stock_for_order( $order ); } } add_action( 'woocommerce_checkout_order_exception', 'wc_release_stock_for_order' ); add_action( 'woocommerce_payment_complete', 'wc_release_stock_for_order', 11 ); add_action( 'woocommerce_order_status_cancelled', 'wc_release_stock_for_order', 11 ); add_action( 'woocommerce_order_status_completed', 'wc_release_stock_for_order', 11 ); add_action( 'woocommerce_order_status_processing', 'wc_release_stock_for_order', 11 ); add_action( 'woocommerce_order_status_on-hold', 'wc_release_stock_for_order', 11 ); /** * Release coupons used for another order. * * @since 9.5.2 * @param \WC_Order|int $order Order ID or instance. * @param bool $save Save the order after releasing coupons. */ function wc_release_coupons_for_order( $order, bool $save = true ) { $order = $order instanceof WC_Order ? $order : wc_get_order( $order ); if ( $order ) { $order->get_data_store()->release_held_coupons( $order, $save ); } } /** * Return low stock amount to determine if notification needs to be sent * * Since 5.2.0, this function no longer redirects from variation to its parent product. * Low stock amount can now be attached to the variation itself and if it isn't, only * then we check the parent product, and if it's not there, then we take the default * from the store-wide setting. * * @param WC_Product $product Product to get data from. * @since 3.5.0 * @return int */ function wc_get_low_stock_amount( WC_Product $product ) { $low_stock_amount = $product->get_low_stock_amount(); if ( '' === $low_stock_amount && $product->is_type( ProductType::VARIATION ) ) { $product = wc_get_product( $product->get_parent_id() ); $low_stock_amount = $product->get_low_stock_amount(); } if ( '' === $low_stock_amount ) { $low_stock_amount = get_option( 'woocommerce_notify_low_stock_amount', 2 ); } return (int) $low_stock_amount; }
Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, function "_register_core_block_patterns_and_categories" not found or invalid function name in /htdocs/wp-includes/class-wp-hook.php:341 Stack trace: #0 /htdocs/wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters(NULL, Array) #1 /htdocs/wp-includes/plugin.php(522): WP_Hook->do_action(Array) #2 /htdocs/wp-settings.php(742): do_action('init') #3 /htdocs/wp-config.php(98): require_once('/htdocs/wp-sett...') #4 /htdocs/wp-load.php(50): require_once('/htdocs/wp-conf...') #5 /htdocs/wp-blog-header.php(13): require_once('/htdocs/wp-load...') #6 /htdocs/index.php(17): require('/htdocs/wp-blog...') #7 {main} thrown in /htdocs/wp-includes/class-wp-hook.php on line 341