wp-includes/class-wp-block-parser-frame.php:72Constructor
$blockWP_Block_Parser_Block$token_startint$token_lengthint$prev_offsetint|nulloptionalnull$leading_html_startint|nulloptionalnull public function __construct( $block, $token_start, $token_length, $prev_offset = null, $leading_html_start = null ) { $this->block = $block; $this->token_start = $token_start; $this->token_length = $token_length; $this->prev_offset = $prev_offset ?? $token_start + $token_length; $this->leading_html_start = $leading_html_start; }Introduced in 5.0.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/class-wp-block-parser-frame.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.