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119 rivejä
5.2 KiB
119 rivejä
5.2 KiB
<?php
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// +----------------------------------------------------------------------
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// | ThinkPHP [ WE CAN DO IT JUST THINK IT ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2006-2014 http://thinkphp.cn All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
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// +----------------------------------------------------------------------
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// | Author: liu21st <liu21st@gmail.com>
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// +----------------------------------------------------------------------
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namespace Behavior;
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use Think\Log;
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/**
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* 系统行为扩展：页面Trace显示输出
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*/
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class ShowPageTraceBehavior {
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protected $tracePageTabs = array('BASE'=>'基本','FILE'=>'文件','INFO'=>'流程','ERR|NOTIC'=>'错误','SQL'=>'SQL','DEBUG'=>'调试');
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// 行为扩展的执行入口必须是run
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public function run(&$params){
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if(!IS_AJAX && !IS_CLI && C('SHOW_PAGE_TRACE')) {
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echo $this->showTrace();
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}
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}
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/**
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* 显示页面Trace信息
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* @access private
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*/
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private function showTrace() {
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// 系统默认显示信息
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$files = get_included_files();
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$info = array();
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foreach ($files as $key=>$file){
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$info[] = $file.' ( '.number_format(filesize($file)/1024,2).' KB )';
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}
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$trace = array();
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$base = array(
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'请求信息' => date('Y-m-d H:i:s',$_SERVER['REQUEST_TIME']).' '.$_SERVER['SERVER_PROTOCOL'].' '.$_SERVER['REQUEST_METHOD'].' : '.__SELF__,
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'运行时间' => $this->showTime(),
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'吞吐率' => number_format(1/G('beginTime','viewEndTime'),2).'req/s',
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'内存开销' => MEMORY_LIMIT_ON?number_format((memory_get_usage() - $GLOBALS['_startUseMems'])/1024,2).' kb':'不支持',
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'查询信息' => N('db_query').' queries '.N('db_write').' writes ',
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'文件加载' => count(get_included_files()),
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'缓存信息' => N('cache_read').' gets '.N('cache_write').' writes ',
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'配置加载' => count(C()),
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'会话信息' => 'SESSION_ID='.session_id(),
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);
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// 读取应用定义的Trace文件
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$traceFile = COMMON_PATH.'Conf/trace.php';
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if(is_file($traceFile)) {
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$base = array_merge($base,include $traceFile);
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}
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$debug = trace();
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$tabs = C('TRACE_PAGE_TABS',null,$this->tracePageTabs);
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foreach ($tabs as $name=>$title){
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switch(strtoupper($name)) {
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case 'BASE':// 基本信息
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$trace[$title] = $base;
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break;
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case 'FILE': // 文件信息
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$trace[$title] = $info;
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break;
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default:// 调试信息
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$name = strtoupper($name);
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if(strpos($name,'|')) {// 多组信息
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$names = explode('|',$name);
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$result = array();
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foreach($names as $name){
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$result += isset($debug[$name])?$debug[$name]:array();
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}
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$trace[$title] = $result;
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}else{
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$trace[$title] = isset($debug[$name])?$debug[$name]:'';
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}
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}
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}
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if($save = C('PAGE_TRACE_SAVE')) { // 保存页面Trace日志
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if(is_array($save)) {// 选择选项卡保存
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$tabs = C('TRACE_PAGE_TABS',null,$this->tracePageTabs);
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$array = array();
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foreach ($save as $tab){
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$array[] = $tabs[$tab];
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}
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}
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$content = date('[ c ]').' '.get_client_ip().' '.$_SERVER['REQUEST_URI']."\r\n";
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foreach ($trace as $key=>$val){
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if(!isset($array) || in_array_case($key,$array)) {
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$content .= '[ '.$key." ]\r\n";
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if(is_array($val)) {
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foreach ($val as $k=>$v){
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$content .= (!is_numeric($k)?$k.':':'').print_r($v,true)."\r\n";
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}
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}else{
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$content .= print_r($val,true)."\r\n";
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}
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$content .= "\r\n";
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}
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}
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error_log(str_replace('<br/>',"\r\n",$content), 3,C('LOG_PATH').date('y_m_d').'_trace.log');
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}
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unset($files,$info,$base);
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// 调用Trace页面模板
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ob_start();
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include C('TMPL_TRACE_FILE')?C('TMPL_TRACE_FILE'):THINK_PATH.'Tpl/page_trace.tpl';
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return ob_get_clean();
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}
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/**
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* 获取运行时间
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*/
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private function showTime() {
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// 显示运行时间
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G('beginTime',$GLOBALS['_beginTime']);
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G('viewEndTime');
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// 显示详细运行时间
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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 )';
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}
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}
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