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69 lines
2.8 KiB
PHP
69 lines
2.8 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) 2006-2014 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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/**
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* 系统行为扩展：运行时间信息显示
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*/
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class ShowRuntimeBehavior {
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// 行为扩展的执行入口必须是run
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public function run(&$content){
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if(C('SHOW_RUN_TIME')){
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if(false !== strpos($content,'{__NORUNTIME__}')) {
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$content = str_replace('{__NORUNTIME__}','',$content);
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}else{
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$runtime = $this->showTime();
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if(strpos($content,'{__RUNTIME__}'))
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$content = str_replace('{__RUNTIME__}',$runtime,$content);
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else
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$content .= $runtime;
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}
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}else{
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$content = str_replace(array('{__NORUNTIME__}','{__RUNTIME__}'),'',$content);
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}
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}
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/**
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* 显示运行时间、数据库操作、缓存次数、内存使用信息
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* @access private
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* @return string
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*/
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private function showTime() {
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// 显示运行时间
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G('beginTime',$GLOBALS['_beginTime']);
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G('viewEndTime');
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$showTime = 'Process: '.G('beginTime','viewEndTime').'s ';
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if(C('SHOW_ADV_TIME')) {
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// 显示详细运行时间
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$showTime .= '( 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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if(C('SHOW_DB_TIMES') ) {
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// 显示数据库操作次数
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$showTime .= ' | DB :'.N('db_query').' queries '.N('db_write').' writes ';
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}
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if(C('SHOW_CACHE_TIMES') ) {
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// 显示缓存读写次数
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$showTime .= ' | Cache :'.N('cache_read').' gets '.N('cache_write').' writes ';
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}
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if(MEMORY_LIMIT_ON && C('SHOW_USE_MEM')) {
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// 显示内存开销
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$showTime .= ' | UseMem:'. number_format((memory_get_usage() - $GLOBALS['_startUseMems'])/1024).' kb';
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}
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if(C('SHOW_LOAD_FILE')) {
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$showTime .= ' | LoadFile:'.count(get_included_files());
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}
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if(C('SHOW_FUN_TIMES')) {
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$fun = get_defined_functions();
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$showTime .= ' | CallFun:'.count($fun['user']).','.count($fun['internal']);
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}
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return $showTime;
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}
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} |