主要功能： 1、查看十二星座当天运势

								/**				 * Smarty plugin				 * @package Smarty				 * @subpackage plugins				 */								/**				 * Smarty {textformat}{/textformat} block plugin				 *				 * Type:     block function				 * Name:     textformat				 * Purpose:  format text a certain way with preset styles				 *           or custom wrap/indent settings				 * @link http://smarty.php.net/manual/en/language.function.textformat.php {textformat}				 *       (Smarty online manual)				 * @param array				 * 				 * Params:   style: string (email)				 *           indent: integer (0)				 *           wrap: integer (80)				 *           wrap_char string ("\n")				 *           indent_char: string (" ")				 *           wrap_boundary: boolean (true)				 * 				 * @author Monte Ohrt 				 * @param string contents of the block				 * @param Smarty clever simulation of a method				 * @return string string $content re-formatted				 */				function smarty_block_textformat($params, $content, &$smarty)				{				    if (is_null($content)) {				        return;				    }								    $style = null;				    $indent = 0;				    $indent_first = 0;				    $indent_char = ' ';				    $wrap = 80;				    $wrap_char = "\n";				    $wrap_cut = false;				    $assign = null;				    				    foreach ($params as $_key => $_val) {				        switch ($_key) {				            case 'style':				            case 'indent_char':				            case 'wrap_char':				            case 'assign':				                $$_key = (string)$_val;				                break;								            case 'indent':				            case 'indent_first':				            case 'wrap':				                $$_key = (int)$_val;				                break;								            case 'wrap_cut':				                $$_key = (bool)$_val;				                break;								            default:				                $smarty->trigger_error("textformat: unknown attribute '$_key'");				        }				    }								    if ($style == 'email') {				        $wrap = 72;				    }								    // split into paragraphs				    $_paragraphs = preg_split('![\r\n][\r\n]!',$content);				    $_output = '';								    for($_x = 0, $_y = count($_paragraphs); $_x < $_y; $_x++) {				        if ($_paragraphs[$_x] == '') {				            continue;				        }				        // convert mult. spaces & special chars to single space				        $_paragraphs[$_x] = preg_replace(array('!\s+!','!(^\s+)|(\s+$)!'), array(' ',''), $_paragraphs[$_x]);				        // indent first line				        if($indent_first > 0) {				            $_paragraphs[$_x] = str_repeat($indent_char, $indent_first) . $_paragraphs[$_x];				        }				        // wordwrap sentences				        $_paragraphs[$_x] = wordwrap($_paragraphs[$_x], $wrap - $indent, $wrap_char, $wrap_cut);				        // indent lines				        if($indent > 0) {				            $_paragraphs[$_x] = preg_replace('!^!m', str_repeat($indent_char, $indent), $_paragraphs[$_x]);				        }				    }				    $_output = implode($wrap_char . $wrap_char, $_paragraphs);								    return $assign ? $smarty->assign($assign, $_output) : $_output;								}								/* vim: set expandtab: */								?>