Token.php

<?php

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/// <summary>
/// Client-side token class for the tokens of the form <token><id>...</id></token>
/// service methods.
/// </summary>
class Token {

    private $_tokenId;

	/// <summary>
    /// Maps <token><id>...</id></token> to a simple object
    /// </summary>
    /// <param name="courseDataElement"></param>
    public function __construct($tokenData)
    {
		$xml = simplexml_load_string($tokenData);
		if(isset($xml))
		{
	        $this->_tokenId = $xml->token->id;
		}
    }

    /// <summary>
    /// Gets the TokenId
    /// </summary>
    public function getTokenId()
    {
        return $this->_tokenId;
    }

}

?>