基于PHP的TripEC 旅游电商门户网站 php版.zip

<?php // +---------------------------------------------------------------------- // | ThinkPHP [ WE CAN DO IT JUST THINK IT ] // +---------------------------------------------------------------------- // | Copyright (c) 2006-2012 http://thinkphp.cn All rights reserved. // +---------------------------------------------------------------------- // | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 ) // +---------------------------------------------------------------------- // | Author: luofei614 <www.3g4k.com> // +---------------------------------------------------------------------- // $Id$ /** +------------------------------------------------------------------------------ * 将Trace信息输出到火狐的firebug，从而不影响ajax效果和页面的布局。 +------------------------------------------------------------------------------ * 使用前，你需要先在火狐浏览器上安装firebug和firePHP两个插件。 * 定义项目的tags.php文件， * <code> * <?php return array( * 'view_end'=>array( * 'FireShowPageTrace' * ) * ); * </code> * 再将此文件放到项目的Behavior文件夹中即可 * 如果trace信息没有正常输出，请查看您的日志。 * firePHP，是通过http headers和firebug通讯的，所以要保证在输出trace信息之前不能有 * headers输出，你可以在入口文件第一行加入代码 ob_start(); 或者配置output_buffering * */ defined('THINK_PATH') or exit(); /** +------------------------------------------------------------------------------ * 系统行为扩展 页面Trace显示输出 +------------------------------------------------------------------------------ */ class FireShowPageTraceBehavior extends Behavior { // 行为参数定义 protected $options = array( 'FIRE_SHOW_PAGE_TRACE'=> true, // 显示页面Trace信息 'TRACE_PAGE_TABS'=> array('BASE'=>'基本','FILE'=>'文件','INFO'=>'流程','ERR|NOTIC'=>'错误','SQL'=>'SQL','DEBUG'=>'调试') ); // 行为扩展的执行入口必须是run public function run(&$params){ if(C('FIRE_SHOW_PAGE_TRACE')) $this->showTrace(); } /** +---------------------------------------------------------- * 显示页面Trace信息 +---------------------------------------------------------- * @access private +---------------------------------------------------------- */ private function showTrace() { // 系统默认显示信息 $files = get_included_files(); $info = array(); foreach ($files as $key=>$file){ $info[] = $file.' ( '.number_format(filesize($file)/1024,2).' KB )'; } $trace = array(); $base = array( '请求信息'=> date('Y-m-d H:i:s',$_SERVER['REQUEST_TIME']).' '.$_SERVER['SERVER_PROTOCOL'].' '.$_SERVER['REQUEST_METHOD'].' : '.__SELF__, '运行时间'=> $this->showTime(), '内存开销'=> MEMORY_LIMIT_ON?number_format((memory_get_usage() - $GLOBALS['_startUseMems'])/1024,2).' kb':'不支持', '查询信息'=> N('db_query').' queries '.N('db_write').' writes ', '文件加载'=> count(get_included_files()), '缓存信息'=> N('cache_read').' gets '.N('cache_write').' writes ', '配置加载'=> count(c()), '会话信息'=> 'SESSION_ID='.session_id(), ); // 读取项目定义的Trace文件 $traceFile = CONF_PATH.'trace.php'; if(is_file($traceFile)) { $base = array_merge($base,include $traceFile); } $debug = trace(); $tabs = C('TRACE_PAGE_TABS'); foreach ($tabs as $name=>$title){ switch(strtoupper($name)) { case 'BASE':// 基本信息 $trace[$title] = $base; break; case 'FILE': // 文件信息 $trace[$title] = $info; break; default:// 调试信息 if(strpos($name,'|')) {// 多组信息 $array = explode('|',$name); $result = array(); foreach($array as $name){ $result += isset($debug[$name])?$debug[$name]:array(); } $trace[$title] = $result; }else{ $trace[$title] = isset($debug[$name])?$debug[$name]:''; } } } foreach ($trace as $key=>$val){ if(!is_array($val) && empty($val)) $val=array(); if(is_array($val)){ $fire=array( array('','') ); foreach($val as $k=>$v){ $fire[]=array($k,$v); } fb(array($key,$fire),FirePHP::TABLE); }else{ fb($val,$key); } } unset($files,$info,$log,$base); } /** +---------------------------------------------------------- * 获取运行时间 +---------------------------------------------------------- */ private function showTime() { // 显示运行时间 G('beginTime',$GLOBALS['_beginTime']); G('viewEndTime'); // 显示详细运行时间 return G('beginTime','viewEndTime').'s ( Load:'.G('beginTime','loadTime').'s Init:'.G('loadTime','initTime').'s Exec:'.G('initTime','viewStartTime').'s Template:'.G('viewStartTime','viewEndTime').'s )'; } } function fb() { $instance = FirePHP::getInstance(true); $args = func_get_args(); return call_user_func_array(array($instance,'fb'),$args); } class FB { /** * Enable and disable logging to Firebug * * @see FirePHP->setEnabled() * @param boolean $Enabled TRUE to enable, FALSE to disable * @return void */ public static function setEnabled($Enabled) { $instance = FirePHP::getInstance(true); $instance->setEnabled($Enabled); } /** * Check if logging is enabled * * @see FirePHP->getEnabled() * @return boolean TRUE if enabled */ public static function getEnabled() { $instance = FirePHP::getInstance(true); return $instance->getEnabled(); } /** * Specify a filter to be used when encoding an object * * Filters are used to exclude object members. * * @see FirePHP->setObjectFilter() * @param string $Class The class name of the object * @param array $Filter An array or members to exclude * @return void */ public static function setObjectFilter($Class, $Filter) { $instance = FirePHP::getInstance(true); $instance->setObjectFilter($Class, $Filter); } /** * Set some options for the library * * @see FirePHP->setOptions() * @param array $Options The options to be set * @return void */ public static function setOptions($Options) { $instance = FirePHP::getInstance(true); $instance->setOptions($Options); } /** * Get options for the library * * @see FirePHP->getOptions() * @return array The options */ public static function getOptions() { $instance = FirePHP::getInstance(true); return $instance->getOptions(); } /** * Log object to firebug * * @see http://www.firephp.org/Wiki/Reference/Fb * @param mixed $Object * @return true * @throws Exception */ public static function send() { $instance = FirePHP::getInstance(true); $args = func_get_args();