Update Docker configuration and plugin versions - Upgrade MariaDB from 10.6 to 11 with auto-upgrade support - Add WordPress debug environment variable to FPM container - Update PHP-FPM Dockerfile base image - Update Include Mastodon Feed plugin with bug fixes and improvements - Update Portfolio plugin (v2.58) with latest translations and demo data enhancements - Remove old README.md from Mastodon Feed plugin 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>

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<?php

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/**

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 * IXR_Base64

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 *

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 * @package IXR

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 * @since 1.5.0

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 */

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class IXR_Base64

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{

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    var $data;

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	/**

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	 * PHP5 constructor.

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	 */

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    function __construct( $data )

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    {

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        $this->data = $data;

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    }

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	/**

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	 * PHP4 constructor.

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	 */

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	public function IXR_Base64( $data ) {

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		self::__construct( $data );

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	}

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    function getXml()

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    {

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        return '<base64>'.base64_encode($this->data).'</base64>';

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    }

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}