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render_block_core_block › WordPress Function
Sincen/a
Deprecatedn/a
› render_block_core_block ( $attributes )
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Codex: |
Renders the `core/block` block on server.
Source
function render_block_core_block( $attributes ) { static $seen_refs = array(); if ( empty( $attributes['ref'] ) ) { return ''; } $reusable_block = get_post( $attributes['ref'] ); if ( ! $reusable_block || 'wp_block' !== $reusable_block->post_type ) { return ''; } if ( isset( $seen_refs[ $attributes['ref'] ] ) ) { if ( ! is_admin() ) { trigger_error( sprintf( // translators: %s is the user-provided title of the reusable block. __( 'Could not render Reusable Block <strong>%s</strong>: blocks cannot be rendered inside themselves.' ), $reusable_block->post_title ), E_USER_WARNING ); } // WP_DEBUG_DISPLAY must only be honored when WP_DEBUG. This precedent // is set in `wp_debug_mode()`. $is_debug = defined( 'WP_DEBUG' ) && WP_DEBUG && defined( 'WP_DEBUG_DISPLAY' ) && WP_DEBUG_DISPLAY; return $is_debug ? // translators: Visible only in the front end, this warning takes the place of a faulty block. __( '[block rendering halted]' ) : ''; } if ( 'publish' !== $reusable_block->post_status || ! empty( $reusable_block->post_password ) ) { return ''; } $seen_refs[ $attributes['ref'] ] = true; $result = do_blocks( $reusable_block->post_content ); unset( $seen_refs[ $attributes['ref'] ] ); return $result; }