初始化仓库
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173
vendor/topthink/think-trace/src/Console.php
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173
vendor/topthink/think-trace/src/Console.php
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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: yangweijie <yangweijiester@gmail.com>
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// +----------------------------------------------------------------------
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declare (strict_types = 1);
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namespace think\trace;
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use think\App;
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use think\Response;
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/**
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* 浏览器调试输出
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*/
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class Console
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{
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protected $config = [
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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 Response $response Response对象
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* @param array $log 日志信息
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* @return string|bool
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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 = $response->getHeader('Content-Type');
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if ($request->isJson() || $request->isAjax()) {
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return false;
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} elseif (!empty($contentType) && strpos($contentType, 'html') === false) {
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return false;
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} elseif ($response->getCode() == 204) {
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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() - $app->getBeginMem()) / 1024, 2);
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if ($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(' ', $_SERVER['argv']);
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}
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// 页面Trace信息
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$base = [
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'请求信息' => date('Y-m-d H:i:s', $request->time() ?: 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,' . $app->cache->getWriteTimes() . ' writes',
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];
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if (isset($app->session)) {
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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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//输出到控制台
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$lines = '';
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foreach ($trace as $type => $msg) {
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$lines .= $this->console($type, empty($msg) ? [] : $msg);
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}
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$js = <<<JS
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<script type='text/javascript'>
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{$lines}
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</script>
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JS;
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return $js;
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}
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protected function console(string $type, $msg)
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{
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$type = strtolower($type);
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$trace_tabs = array_values($this->config['tabs']);
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$line = [];
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$line[] = ($type == $trace_tabs[0] || '调试' == $type || '错误' == $type)
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? "console.group('{$type}');"
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: "console.groupCollapsed('{$type}');";
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foreach ((array) $msg as $key => $m) {
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switch ($type) {
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case '调试':
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$var_type = gettype($m);
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if (in_array($var_type, ['array', 'string'])) {
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$line[] = "console.log(" . json_encode($m) . ");";
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} else {
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$line[] = "console.log(" . json_encode(var_export($m, true)) . ");";
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}
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break;
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case '错误':
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$msg = str_replace("\n", '\n', addslashes(is_scalar($m) ? $m : json_encode($m)));
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$style = 'color:#F4006B;font-size:14px;';
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$line[] = "console.error(\"%c{$msg}\", \"{$style}\");";
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break;
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case 'sql':
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$msg = str_replace("\n", '\n', addslashes($m));
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$style = "color:#009bb4;";
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$line[] = "console.log(\"%c{$msg}\", \"{$style}\");";
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break;
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default:
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$m = is_string($key) ? $key . ' ' . $m : $key + 1 . ' ' . $m;
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$msg = json_encode($m);
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$line[] = "console.log({$msg});";
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break;
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}
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}
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$line[] = "console.groupEnd();";
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return implode(PHP_EOL, $line);
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}
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/**
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* 获取文件加载信息
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* @access protected
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* @return integer|array
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*/
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protected function getFileInfo()
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{
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$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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