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wp/wp-includes/html-api/class-wp-html-attribute-token.php

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+<?php
+/**
+ * HTML Tag Processor: Attribute token structure class.
+ *
+ * @package WordPress
+ * @subpackage HTML-API
+ * @since 6.2.0
+ */
+
+/**
+ * Data structure for the attribute token that allows to drastically improve performance.
+ *
+ * This class is for internal usage of the WP_HTML_Tag_Processor class.
+ *
+ * @access private
+ * @since 6.2.0
+ *
+ * @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;
+
+	/**
+	 * The string offset after the attribute value or its name.
+	 *
+	 * @since 6.2.0
+	 * @var int
+	 */
+	public $end;
+
+	/**
+	 * Whether the attribute is a boolean attribute with value `true`.
+	 *
+	 * @since 6.2.0
+	 * @var bool
+	 */
+	public $is_true;
+
+	/**
+	 * Constructor.
+	 *
+	 * @since 6.2.0
+	 *
+	 * @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    $end          The string offset after the attribute value or its name.
+	 * @param bool   $is_true      Whether the attribute is a boolean attribute with true value.
+	 */
+	public function __construct( $name, $value_start, $value_length, $start, $end, $is_true ) {
+		$this->name            = $name;
+		$this->value_starts_at = $value_start;
+		$this->value_length    = $value_length;
+		$this->start           = $start;
+		$this->end             = $end;
+		$this->is_true         = $is_true;
+	}
+}

wp/wp-includes/html-api/class-wp-html-span.php

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+<?php
+/**
+ * HTML Span: Represents a textual span inside an HTML document.
+ *
+ * @package WordPress
+ * @subpackage HTML-API
+ * @since 6.2.0
+ */
+
+/**
+ * Represents a textual span inside an HTML document.
+ *
+ * This is a two-tuple in disguise, used to avoid the memory
+ * overhead involved in using an array for the same purpose.
+ *
+ * This class is for internal usage of the WP_HTML_Tag_Processor class.
+ *
+ * @access private
+ * @since 6.2.0
+ *
+ * @see WP_HTML_Tag_Processor
+ */
+class WP_HTML_Span {
+	/**
+	 * Byte offset into document where span begins.
+	 *
+	 * @since 6.2.0
+	 * @var int
+	 */
+	public $start;
+
+	/**
+	 * Byte offset into document where span ends.
+	 *
+	 * @since 6.2.0
+	 * @var int
+	 */
+	public $end;
+
+	/**
+	 * Constructor.
+	 *
+	 * @since 6.2.0
+	 *
+	 * @param int $start Byte offset into document where replacement span begins.
+	 * @param int $end   Byte offset into document where replacement span ends.
+	 */
+	public function __construct( $start, $end ) {
+		$this->start = $start;
+		$this->end   = $end;
+	}
+}

wp/wp-includes/html-api/class-wp-html-text-replacement.php

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+<?php
+/**
+ * HTML Tag Processor: Text replacement class.
+ *
+ * @package WordPress
+ * @subpackage HTML-API
+ * @since 6.2.0
+ */
+
+/**
+ * Data structure used to replace existing content from start to end that allows to drastically improve performance.
+ *
+ * This class is for internal usage of the WP_HTML_Tag_Processor class.
+ *
+ * @access private
+ * @since 6.2.0
+ *
+ * @see WP_HTML_Tag_Processor
+ */
+class WP_HTML_Text_Replacement {
+	/**
+	 * Byte offset into document where replacement span begins.
+	 *
+	 * @since 6.2.0
+	 * @var int
+	 */
+	public $start;
+
+	/**
+	 * Byte offset into document where replacement span ends.
+	 *
+	 * @since 6.2.0
+	 * @var int
+	 */
+	public $end;
+
+	/**
+	 * Span of text to insert in document to replace existing content from start to end.
+	 *
+	 * @since 6.2.0
+	 * @var string
+	 */
+	public $text;
+
+	/**
+	 * Constructor.
+	 *
+	 * @since 6.2.0
+	 *
+	 * @param int    $start Byte offset into document where replacement span begins.
+	 * @param int    $end   Byte offset into document where replacement span ends.
+	 * @param string $text  Span of text to insert in document to replace existing content from start to end.
+	 */
+	public function __construct( $start, $end, $text ) {
+		$this->start = $start;
+		$this->end   = $end;
+		$this->text  = $text;
+	}
+}