Title: AtomParser::_default
Published: April 25, 2014
Last modified: February 24, 2026

---

# AtomParser::_default( $parser,  $data )

[ Back to top](https://developer.wordpress.org/reference/classes/atomparser/_default/?output_format=md#wp--skip-link--target)

## Source

    ```php
    function _default($parser, $data) {
        # when does this gets called?
    }
    ```

[View all references](https://developer.wordpress.org/reference/files/wp-includes/atomlib.php/)
[View on Trac](https://core.trac.wordpress.org/browser/tags/6.9.4/src/wp-includes/atomlib.php#L349)
[View on GitHub](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/atomlib.php#L349-L351)

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