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91 lines
3.5 KiB
PHP
91 lines
3.5 KiB
PHP
<?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) 2006-2012 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 think\behavior;
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use think\Config;
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use think\Log;
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use think\Debug;
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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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* @category Think
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* @package Think
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* @subpackage Behavior
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* @author liu21st <liu21st@gmail.com>
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*/
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class ShowPageTrace {
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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 && Config::get('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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$info = [];
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foreach ($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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$trace = [];
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Debug::remark('START',$GLOBALS['startTime']);
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$base = [
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'请求信息' => date('Y-m-d H:i:s',$_SERVER['REQUEST_TIME']).' '.$_SERVER['SERVER_PROTOCOL'].' '.$_SERVER['REQUEST_METHOD'].' : '.$_SERVER['PHP_SELF'],
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'运行时间' => Debug::getUseTime('START','END',6).'s',
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'内存开销' => MEMORY_LIMIT_ON?G('START','END','m').'b':'不支持',
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'查询信息' => N('db_query').' queries '.N('db_write').' writes ',
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'文件加载' => count($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(Config::get()),
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];
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// 读取项目定义的Trace文件
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$traceFile = MODULE_PATH.'trace.php';
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if(is_file($traceFile)) {
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$base = array_merge($base,include $traceFile);
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}
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$debug = Log::getLog();
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$tabs = Config::get('trace_page_tabs');
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foreach ($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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$array = explode('|',$name);
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$result = [];
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foreach($array as $name){
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$result += isset($debug[$name])?$debug[$name]:[];
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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[$name]:'';
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}
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}
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}
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unset($files,$info,$base,$debug);
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// 调用Trace页面模板
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ob_start();
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include Config::has('tmpl_trace_file')?Config::get('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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