misc.php

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<?php

/**
 * Miscellaneous utility values and functions for OpenID and Yadis.
 *
 * @package OpenID
 * @author JanRain, Inc. <[e-mail]>
 * @copyright 2005 Janrain, Inc.
 * @license http://www.gnu.org/copyleft/lesser.html LGPL
 */

function Services_Yadis_getUCSChars()
{
    return array(
                 array(0xA0, 0xD7FF),
                 array(0xF900, 0xFDCF),
                 array(0xFDF0, 0xFFEF),
                 array(0x10000, 0x1FFFD),
                 array(0x20000, 0x2FFFD),
                 array(0x30000, 0x3FFFD),
                 array(0x40000, 0x4FFFD),
                 array(0x50000, 0x5FFFD),
                 array(0x60000, 0x6FFFD),
                 array(0x70000, 0x7FFFD),
                 array(0x80000, 0x8FFFD),
                 array(0x90000, 0x9FFFD),
                 array(0xA0000, 0xAFFFD),
                 array(0xB0000, 0xBFFFD),
                 array(0xC0000, 0xCFFFD),
                 array(0xD0000, 0xDFFFD),
                 array(0xE1000, 0xEFFFD)
                 );
}

function Services_Yadis_getIPrivateChars()
{
    return array(
                 array(0xE000, 0xF8FF),
                 array(0xF0000, 0xFFFFD),
                 array(0x100000, 0x10FFFD)
                 );
}

function Services_Yadis_pct_escape_unicode($char_match)
{
    $c = $char_match[0];
    $result = "";
    for ($i = 0; $i < strlen($c); $i++) {
        $result .= "%".sprintf("%X", ord($c[$i]));
    }
    return $result;
}

function Services_Yadis_startswith($s, $stuff)
{
    return strpos($s, $stuff) === 0;
}

?>