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$_URL VARIABLE
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  DESCRIPTION
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    The $_URL variable stores the full requested URL (before any potential
    redirection), not including any "?name=value" URL [GET] additions. This is
    simply the URL requested by the user. To retrieve any "?..." additions to
    the URL, you can reference $_SERVER{'QUERY_STRING'} or the %_GET and
    @_KEYWORDS variables. To reference the actual URL path AFTER any potential
    URL redirection has occured, see documentation on the $_BASE variable.

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  USAGE EXAMPLES
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    Example 1: Displaying the URL to the User
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      You requested this page at <?= $_URL ?>

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  SEE ALSO
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    TAGS

      DISPLAY

    VARIABLES

      $_DOCUMENT_ROOT, $_BASE, $_PATH, $_SCRIPT, %_SERVER