update_ignored_hooked_blocks_postmeta( stdClass $post ): stdClass

Compatibility

Present in every tracked release (6.7.7 to 7.1.0), and compiles on PHP 7.4 through 8.6-dev.

Parameters

$poststdClass

Post object.

Return value

stdClass

The updated post object.

Performance profile

How much work a call to update_ignored_hooked_blocks_postmeta() does, and what it touches: the algorithmic scaling, the Zend instruction count per call across PHP versions, the hooks it hands control to, and the core code that calls it. Measured from the compiled opcodes, not a stopwatch, so every number is identical on any machine running the same PHP version, and every function in core is ranked by cost.

Cost class

Heavy

Reaches the database via get_post().

Scaling

Constant

No loop in the body: the same number of instructions runs whatever you pass in.

Instructions

4–119

Executed per call on PHP 8.5, depending on the branch taken. The body compiles to 126.

Plugin surface

None

Nothing here hands control to plugin code.

Called by

0

Nothing in core calls this; the cost is only what you spend yourself.

What it touches

• querycontent queryget_post()called directly
• serializeserialisationjson_decode()called directly
• hookthird-party callbacksapply_filters()one call below update_ignored_hooked_blocks_postmeta()

Further down the call graph this can also reach cache, option and transient. Those are the worst case, several calls deep and usually down an error path, not what a normal call pays.

What one call costs · 7 distinct outcomes

One number would be a lie: the work depends on which branch runs. These are every distinct cost update_ignored_hooked_blocks_postmeta() can have, taken from its control-flow graph on PHP 8.5.

Uses · 7

• get_post_meta()Retrieves a post meta field for the given post ID.
• get_comment_delimited_block_content()Returns the content of a block, including comment delimiters.
• get_post()Retrieves post data given a post ID or post object.
• apply_block_hooks_to_content()Runs the hooked blocks algorithm on the given content.
• parse_blocks()Parses blocks out of a content string.
• remove_serialized_parent_block()Accepts the serialized markup of a block and its inner blocks, and returns serialized markup of the inner blocks.
• WP_Post::__construct()Constructor.

Source code

View on Trac ↗View on GitHub ↗

1352function update_ignored_hooked_blocks_postmeta( $post ) {1353	/*1354	 * In this scenario the user has likely tried to create a new post object via the REST API.1355	 * In which case we won't have a post ID to work with and store meta against.1356	 */1357	if ( empty( $post->ID ) ) {1358		return $post;1359	}1360 1361	/*1362	 * Skip meta generation when consumers intentionally update specific fields1363	 * and omit the content update.1364	 */1365	if ( ! isset( $post->post_content ) ) {1366		return $post;1367	}1368 1369	/*1370	 * Skip meta generation if post type is not set.1371	 */1372	if ( ! isset( $post->post_type ) ) {1373		return $post;1374	}1375 1376	$attributes = array();1377 1378	$ignored_hooked_blocks = get_post_meta( $post->ID, '_wp_ignored_hooked_blocks', true );1379	if ( ! empty( $ignored_hooked_blocks ) ) {1380		$ignored_hooked_blocks  = json_decode( $ignored_hooked_blocks, true );1381		$attributes['metadata'] = array(1382			'ignoredHookedBlocks' => $ignored_hooked_blocks,1383		);1384	}1385 1386	if ( 'wp_navigation' === $post->post_type ) {1387		$wrapper_block_type = 'core/navigation';1388	} elseif ( 'wp_block' === $post->post_type ) {1389		$wrapper_block_type = 'core/block';1390	} else {1391		$wrapper_block_type = 'core/post-content';1392	}1393 1394	$markup = get_comment_delimited_block_content(1395		$wrapper_block_type,1396		$attributes,1397		$post->post_content1398	);1399 1400	$existing_post = get_post( $post->ID );1401	// Merge the existing post object with the updated post object to pass to the block hooks algorithm for context.1402	$context          = (object) array_merge( (array) $existing_post, (array) $post );1403	$context          = new WP_Post( $context ); // Convert to WP_Post object.1404	$serialized_block = apply_block_hooks_to_content( $markup, $context, 'set_ignored_hooked_blocks_metadata' );1405	$root_block       = parse_blocks( $serialized_block )[0];1406 1407	$ignored_hooked_blocks = isset( $root_block['attrs']['metadata']['ignoredHookedBlocks'] )1408		? $root_block['attrs']['metadata']['ignoredHookedBlocks']1409		: array();1410 1411	if ( ! empty( $ignored_hooked_blocks ) ) {1412		$existing_ignored_hooked_blocks = get_post_meta( $post->ID, '_wp_ignored_hooked_blocks', true );1413		if ( ! empty( $existing_ignored_hooked_blocks ) ) {1414			$existing_ignored_hooked_blocks = json_decode( $existing_ignored_hooked_blocks, true );1415			$ignored_hooked_blocks          = array_unique( array_merge( $ignored_hooked_blocks, $existing_ignored_hooked_blocks ) );1416		}1417 1418		if ( ! isset( $post->meta_input ) ) {1419			$post->meta_input = array();1420		}1421		$post->meta_input['_wp_ignored_hooked_blocks'] = json_encode( $ignored_hooked_blocks );1422	}1423 1424	$post->post_content = remove_serialized_parent_block( $serialized_block );1425	return $post;1426}

Changelog

Introduced in 6.6.0. Unchanged from 6.7.7 through 7.1.0.

1. 6.7.7
2. 6.8.8
3. 6.9.7
4. 7.0.4
5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

Parsed data

Generated from the wordpress-develop 6.9.7 tag, from src/wp-includes/blocks.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

Corrections

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