83 lines
1.6 KiB
PHP
83 lines
1.6 KiB
PHP
<?php
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/**
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* HTML API: WP_HTML_Stack_Event class
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*
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* @package WordPress
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* @subpackage HTML-API
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* @since 6.6.0
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*/
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/**
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* Core class used by the HTML Processor as a record for stack operations.
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*
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* This class is for internal usage of the WP_HTML_Processor class.
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*
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* @access private
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* @since 6.6.0
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*
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* @see WP_HTML_Processor
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*/
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class WP_HTML_Stack_Event {
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/**
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* Refers to popping an element off of the stack of open elements.
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*
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* @since 6.6.0
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*/
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const POP = 'pop';
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/**
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* Refers to pushing an element onto the stack of open elements.
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*
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* @since 6.6.0
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*/
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const PUSH = 'push';
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/**
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* References the token associated with the stack push event,
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* even if this is a pop event for that element.
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*
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* @since 6.6.0
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*
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* @var WP_HTML_Token
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*/
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public $token;
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/**
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* Indicates which kind of stack operation this event represents.
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*
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* May be one of the class constants.
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*
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* @since 6.6.0
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*
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* @see self::POP
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* @see self::PUSH
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*
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* @var string
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*/
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public $operation;
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/**
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* Indicates if the stack element is a real or virtual node.
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*
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* @since 6.6.0
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*
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* @var string
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*/
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public $provenance;
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/**
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* Constructor function.
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*
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* @since 6.6.0
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*
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* @param WP_HTML_Token $token Token associated with stack event, always an opening token.
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* @param string $operation One of self::PUSH or self::POP.
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* @param string $provenance "virtual" or "real".
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*/
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public function __construct( $token, $operation, $provenance ) {
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$this->token = $token;
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$this->operation = $operation;
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$this->provenance = $provenance;
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}
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}
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