Changeset 63463

Timestamp:

09/04/2026 09:46:09 AM (13 hours ago)

Author:

zieladam

Message:

HTML API: Simplify interactive class_list() examples.

Removes the PHP opening tag and manual WordPress bootstrap now that WordPress Playground and the Code Reference load WordPress before running interactive examples. Prints each class name directly and places the expected output in a trailing comment.

Developed in ​https://github.com/WordPress/wordpress-develop/pull/13267.

Follow-up to r63293.

Props jonsurrell, dmsnell.
See #65860.

Location:

trunk/src/wp-includes/html-api

Files:

• class-wp-html-processor.php (modified) (1 diff)
• class-wp-html-tag-processor.php (modified) (1 diff)

trunk/src/wp-includes/html-api/class-wp-html-processor.php

@@ -5432 +5432 @@
          *
          * ```php interactive
-         * <?php
-         * require '/wordpress/wp-load.php';
          * $p = WP_HTML_Processor::create_fragment( "<div class='free &lt;egg&gt;\tlang-en'>" );
          * $p->next_tag();
          * foreach ( $p->class_list() as $class_name ) {
-         *   var_dump( $class_name );
+         *   echo "{$class_name} ";
          * }
-         * ```
-         * ```expected-output
-         * string(4) "free"
-         * string(5) "<egg>"
-         * string(7) "lang-en"
+         * // Outputs: "free <egg> lang-en "
          * ```
          *

trunk/src/wp-includes/html-api/class-wp-html-tag-processor.php

@@ -1180 +1180 @@
          *
          * ```php interactive
-         * <?php
-         * require '/wordpress/wp-load.php';
          * $p = new WP_HTML_Tag_Processor( "<div class='free &lt;egg&gt;\tlang-en'>" );
          * $p->next_tag();
          * foreach ( $p->class_list() as $class_name ) {
-         *   var_dump( $class_name );
+         *   echo "{$class_name} ";
          * }
-         * ```
-         * ```expected-output
-         * string(4) "free"
-         * string(5) "<egg>"
-         * string(7) "lang-en"
+         * // Outputs: "free <egg> lang-en "
          * ```
          *