: str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in
* Block Serialization Parser
* Class WP_Block_Parser_Block
* Holds the block structure in memory
class WP_Block_Parser_Block {
* @example "core/paragraph"
public $blockName; // phpcs:ignore WordPress.NamingConventions.ValidVariableName
* Optional set of attributes from block comment delimiters
* @example array( 'columns' => 3 )
* List of inner blocks (of this same class)
* @var WP_Block_Parser_Block[]
public $innerBlocks; // phpcs:ignore WordPress.NamingConventions.ValidVariableName
* Resultant HTML from inside block comment delimiters
* after removing inner blocks
* @example "...Just <!-- wp:test /--> testing..." -> "Just testing..."
public $innerHTML; // phpcs:ignore WordPress.NamingConventions.ValidVariableName
* List of string fragments and null markers where inner blocks were found
* 'innerHTML' => 'BeforeInnerAfter',
* 'innerBlocks' => array( block, block ),
* 'innerContent' => array( 'Before', null, 'Inner', null, 'After' ),
public $innerContent; // phpcs:ignore WordPress.NamingConventions.ValidVariableName
* Will populate object properties from the provided arguments.
* @param string $name Name of block.
* @param array $attrs Optional set of attributes from block comment delimiters.
* @param array $inner_blocks List of inner blocks (of this same class).
* @param string $inner_html Resultant HTML from inside block comment delimiters after removing inner blocks.
* @param array $inner_content List of string fragments and null markers where inner blocks were found.
public function __construct( $name, $attrs, $inner_blocks, $inner_html, $inner_content ) {
$this->blockName = $name; // phpcs:ignore WordPress.NamingConventions.ValidVariableName
$this->innerBlocks = $inner_blocks; // phpcs:ignore WordPress.NamingConventions.ValidVariableName
$this->innerHTML = $inner_html; // phpcs:ignore WordPress.NamingConventions.ValidVariableName
$this->innerContent = $inner_content; // phpcs:ignore WordPress.NamingConventions.ValidVariableName