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<?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) 2006-2016 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 <[email protected]> |
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// +---------------------------------------------------------------------- |
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declare (strict_types = 1); |
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namespace think\debug; |
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use think\App; |
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use think\Response; |
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/** |
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* 页面Trace调试 |
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*/ |
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class Html |
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{ |
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protected $config = [ |
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'file' => '', |
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'tabs' => ['base' => '基本', 'file' => '文件', 'info' => '流程', 'notice|error' => '错误', 'sql' => 'SQL', 'debug|log' => '调试'], |
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]; |
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// 实例化并传入参数 |
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public function __construct(array $config = []) |
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{ |
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$this->config = array_merge($this->config, $config); |
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} |
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/** |
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* 调试输出接口 |
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* @access public |
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* @param App $app 应用实例 |
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* @param Response $response Response对象 |
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* @param array $log 日志信息 |
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* @return bool|string |
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*/ |
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public function output(App $app, Response $response, array $log = []) |
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{ |
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$request = $app->request; |
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$contentType = $response->getHeader('Content-Type'); |
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$accept = $request->header('accept'); |
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if (strpos($accept, 'application/json') === 0 || $request->isAjax()) { |
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return false; |
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} elseif (!empty($contentType) && strpos($contentType, 'html') === false) { |
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return false; |
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} |
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// 获取基本信息 |
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$runtime = number_format(microtime(true) - $app->getBeginTime(), 10, '.', ''); |
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$reqs = $runtime > 0 ? number_format(1 / $runtime, 2) : '∞'; |
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$mem = number_format((memory_get_usage() - $app->getBeginMem()) / 1024, 2); |
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// 页面Trace信息 |
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if ($request->host()) { |
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$uri = $request->protocol() . ' ' . $request->method() . ' : ' . $request->url(true); |
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} else { |
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$uri = 'cmd:' . implode(' ', $_SERVER['argv']); |
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} |
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$base = [ |
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'请求信息' => date('Y-m-d H:i:s', $request->time()) . ' ' . $uri, |
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'运行时间' => number_format((float) $runtime, 6) . 's [ 吞吐率:' . $reqs . 'req/s ] 内存消耗:' . $mem . 'kb 文件加载:' . count(get_included_files()), |
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'查询信息' => $app->db->getQueryTimes() . ' queries', |
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'缓存信息' => $app->cache->getReadTimes() . ' reads,' . $app->cache->getWriteTimes() . ' writes', |
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]; |
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if ($app->session->getId(false)) { |
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$base['会话信息'] = 'SESSION_ID=' . $app->session->getId(); |
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} |
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$info = $this->getFileInfo(); |
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// 页面Trace信息 |
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$trace = []; |
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foreach ($this->config['tabs'] as $name => $title) { |
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$name = strtolower($name); |
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switch ($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] = $info; |
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break; |
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default: // 调试信息 |
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if (strpos($name, '|')) { |
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// 多组信息 |
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$names = explode('|', $name); |
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$result = []; |
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foreach ($names as $item) { |
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$result = array_merge($result, $log[$item] ?? []); |
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} |
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$trace[$title] = $result; |
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} else { |
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$trace[$title] = $log[$name] ?? ''; |
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} |
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} |
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} |
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// 调用Trace页面模板 |
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ob_start(); |
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include $this->config['file'] ?: __DIR__ . '/../../tpl/page_trace.tpl'; |
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return ob_get_clean(); |
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} |
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/** |
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* 获取文件加载信息 |
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* @access protected |
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* @return integer|array |
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*/ |
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protected function getFileInfo() |
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{ |
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$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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return $info; |
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} |
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} |
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