<?php
/**
* HTML API: WP_HTML_Attribute_Token class
*
* @package WordPress
* @subpackage HTML-API
* @since 6.2.0
*/
/**
* Core class used by the HTML tag processor as a data structure for the attribute token,
* allowing to drastically improve performance.
*
* This class is for internal usage of the WP_HTML_Tag_Processor class.
*
* @access private
* @since 6.2.0
* @since 6.5.0 Replaced `end` with `length` to more closely match `substr()`.
*
* @see WP_HTML_Tag_Processor
*/
class WP_HTML_Attribute_Token {
/**
* Attribute name.
*
* @since 6.2.0
*
* @var string
*/
public $name;
/**
* Attribute value.
*
* @since 6.2.0
*
* @var int
*/
public $value_starts_at;
/**
* How many bytes the value occupies in the input HTML.
*
* @since 6.2.0
*
* @var int
*/
public $value_length;
/**
* The string offset where the attribute name starts.
*
* @since 6.2.0
*
* @var int
*/
public $start;
/**
* Byte length of text spanning the attribute inside a tag.
*
* This span starts at the first character of the attribute name
* and it ends after one of three cases:
*
* - at the end of the attribute name for boolean attributes.
* - at the end of the value for unquoted attributes.
* - at the final single or double quote for quoted attributes.
*
* Example:
*
* <div class="post">
* ------------ length is 12, including quotes
*
* <input type="checked" checked id="selector">
* ------- length is 6
*
* <a rel=noopener>
* ------------ length is 11
*
* @since 6.5.0 Replaced `end` with `length` to more closely match `substr()`.
*
* @var int
*/
public $length;
/**
* Whether the attribute is a boolean attribute with value `true`.
*
* @since 6.2.0
*
* @var bool
*/
public $is_true;
/**
* Constructor.
*
* @since 6.2.0
* @since 6.5.0 Replaced `end` with `length` to more closely match `substr()`.
*
* @param string $name Attribute name.
* @param int $value_start Attribute value.
* @param int $value_length Number of bytes attribute value spans.
* @param int $start The string offset where the attribute name starts.
* @param int $length Byte length of the entire attribute name or name and value pair expression.
* @param bool $is_true Whether the attribute is a boolean attribute with true value.
*/
public function __construct( $name, $value_start, $value_length, $start, $length, $is_true ) {
$this->name = $name;
$this->value_starts_at = $value_start;
$this->value_length = $value_length;
$this->start = $start;
$this->length = $length;
$this->is_true = $is_true;
}
}
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