<?php
/**
* Sample PHP Block function
*
* this is a sample function used by a PHP block.  This will show the rights that
* a user has in the "What you have access to" block.
*
*/
function phpblock_showrights()
{
    global $_RIGHTS, $_CST_VERBOSE;

    if ($_CST_VERBOSE) {
        COM_errorLog('**** Inside phpblock_showrights in lib-custom.php ****', 1);
    }

    $retval .= '&nbsp;';

    for ($i = 0; $i < count($_RIGHTS); $i++) {
        $retval .=  '<li>' . $_RIGHTS[$i] . '</li>' . LB;
    }

    if ($_CST_VERBOSE) {
        COM_errorLog('**** Leaving phpblock_showrights in lib-custom.php ****', 1);
    }

    return $retval;
}

?>