.	DIR
..	DIR
class-wp-html-active-formatting-elements.php	file
class-wp-html-attribute-token.php	file
class-wp-html-decoder.php	file
class-wp-html-doctype-info.php	file
class-wp-html-open-elements.php	file
class-wp-html-processor-state.php	file
class-wp-html-processor.php	file
class-wp-html-span.php	file
class-wp-html-stack-event.php	file
class-wp-html-tag-processor.php	file
class-wp-html-text-replacement.php	file
class-wp-html-token.php	file
class-wp-html-unsupported-exception.php	file
html5-named-character-references.php	file

<?php /** * HTML API: WP_HTML_Unsupported_Exception class * * @package WordPress * @subpackage HTML-API * @since 6.4.0 */ /** * Core class used by the HTML processor during HTML parsing * for indicating that a given operation is unsupported. * * This class is designed for internal use by the HTML processor. * * The HTML API aims to operate in compliance with the HTML5 * specification, but does not implement the full specification. * In cases where it lacks support it should not cause breakage * or unexpected behavior. In the cases where it recognizes that * it cannot proceed, this class is used to abort from any * operation and signify that the given HTML cannot be processed. * * @since 6.4.0 * @since 6.7.0 Gained contextual information for use in debugging parse failures. * * @access private * * @see WP_HTML_Processor */ class WP_HTML_Unsupported_Exception extends Exception { /** * Name of the matched token when the exception was raised, * if matched on a token. * * This does not imply that the token itself was unsupported, but it * may have been the case that the token triggered part of the HTML * parsing that isn't supported, such as the adoption agency algorithm. * * @since 6.7.0 * * @var string */ public $token_name; /** * Number of bytes into the input HTML document where the parser was * parsing when the exception was raised. * * Use this to reconstruct context for the failure. * * @since 6.7.0 * * @var int */ public $token_at; /** * Full raw text of the matched token when the exception was raised, * if matched on a token. * * Whereas the `$token_name` will be normalized, this contains the full * raw text of the token, including original casing, duplicated attributes, * and other syntactic variations that are normally abstracted in the HTML API. * * @since 6.7.0 * * @var string */ public $token; /** * Stack of open elements when the exception was raised. * * Use this to trace the parsing circumstances which led to the exception. * * @since 6.7.0 * * @var string[] */ public $stack_of_open_elements = array(); /** * List of active formatting elements when the exception was raised. * * Use this to trace the parsing circumstances which led to the exception. * * @since 6.7.0 * * @var string[] */ public $active_formatting_elements = array(); /** * Constructor function. * * @since 6.7.0 * * @param string $message Brief message explaining what is unsupported, the reason this exception was raised. * @param string $token_name Normalized name of matched token when this exception was raised. * @param int $token_at Number of bytes into source HTML document where matched token starts. * @param string $token Full raw text of matched token when this exception was raised. * @param string[] $stack_of_open_elements Stack of open elements when this exception was raised. * @param string[] $active_formatting_elements List of active formatting elements when this exception was raised. */ public function __construct( string $message, string $token_name, int $token_at, string $token, array $stack_of_open_elements, array $active_formatting_elements ) { parent::__construct( $message ); $this->token_name = $token_name; $this->token_at = $token_at; $this->token = $token; $this->stack_of_open_elements = $stack_of_open_elements; $this->active_formatting_elements = $active_formatting_elements; } }