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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 545 | $block_content .= $pre_render; |
| 546 | } else { |
| 547 | $source_block = $inner_block->parsed_block; |
| 548 | $inner_block_context = $inner_block->context; |
| 549 | |
| 550 | /** This filter is documented in wp-includes/blocks.php */ |
| 551 | $inner_block->parsed_block = apply_filters( 'render_block_data', $inner_block->parsed_block, $source_block, $parent_block ); |
| 552 | |
| 553 | /** This filter is documented in wp-includes/blocks.php */ |
| 554 | $inner_block->context = apply_filters( 'render_block_context', $inner_block->context, $inner_block->parsed_block, $parent_block ); |
| 555 | |
| 556 | /* |
| 557 | * The `refresh_context_dependents()` method already calls `refresh_parsed_block_dependents()`. |
| 558 | * Therefore the second condition is irrelevant if the first one is satisfied. |
| 559 | */ |
| 560 | if ( $inner_block->context !== $inner_block_context ) { |
| 561 | $inner_block->refresh_context_dependents(); |
| 562 | } elseif ( $inner_block->parsed_block !== $source_block ) { |
| 563 | $inner_block->refresh_parsed_block_dependents(); |