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Source View: pre_render_block

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Source View

Line Code
421
422                foreach ( $this->inner_content as $chunk ) {
423                     if ( is_string( $chunk ) ) {
424                          $block_content .= $chunk;
425                     } else {
426                          $inner_block  = $this->inner_blocks[ $index ];
427                          $parent_block = $this;
428
429                          /** This filter is documented in wp-includes/blocks.php */
430                          $pre_render = apply_filters( 'pre_render_block', null, $inner_block->parsed_block, $parent_block );
431
432                          if ( ! is_null( $pre_render ) ) {
433                               $block_content .= $pre_render;
434                          } else {
435                               $source_block = $inner_block->parsed_block;
436
437                               /** This filter is documented in wp-includes/blocks.php */
438                               $inner_block->parsed_block = apply_filters( 'render_block_data', $inner_block->parsed_block, $source_block, $parent_block );
439