/**
* Get Page Trace
*
* @return array
*/
protected function getTrace()
{
$files = get_included_files();
$config = Config::getSoul()->getArray();
$server = $_SERVER;
$cookie = $_COOKIE;
$info = array();
foreach ($files as $key => $file) {
$info[] = $file . ' ( ' . number_format(filesize($file) / 1024, 2) . ' KB )';
}
$hook = Hook::getTags();
foreach ($hook as $key => $value) {
$hook[$key] = ' ( ' . $value . ' μs )';
}
$error = Handle::$errors;
$database = Database::getSoul(Config::getSoul()->SELECTED_DB_KEY);
$sql = $database == null ? array() : $database->queries;
$base = array('Request Info' => date('Y-m-d H:i:s', $_SERVER['REQUEST_TIME']) . ' ' . $_SERVER['SERVER_PROTOCOL'] . ' ' . $_SERVER['REQUEST_METHOD'] . ' : ' . $_SERVER['PHP_SELF'], 'Run Time' => Hook::listen('\\Kotori\\App') . 'μs', 'TPR' => Hook::listen('\\Kotori\\App') != 0 ? pow(10, 6) / Hook::listen('\\Kotori\\App') . ' req/s' : '+inf', 'Memory Uses' => number_format((memory_get_usage() - START_MEMORY) / 1024, 2) . ' kb', 'SQL Queries' => count($sql) . ' queries ', 'File Loaded' => count(get_included_files()), 'Session Info' => 'SESSION_ID=' . session_id());
$support = array('<a target="_blank" href="https://github.com/kokororin/Kotori.php">GitHub</a>', '<a target="_blank" href="https://kotori.love/archives/kotori-php-framework.html">Blog</a>');
$trace = array();
foreach ($this->traceTabs as $name => $title) {
switch (strtoupper($name)) {
case 'BASE':
$trace[$title] = $base;
break;
case 'CONFIG':
$trace[$title] = $config;
break;
case 'SERVER':
$trace[$title] = $server;
break;
case 'COOKIE':
$trace[$title] = $cookie;
break;
case 'FILE':
$trace[$title] = $info;
break;
case 'FLOW':
$trace[$title] = $hook;
break;
case 'ERROR':
$trace[$title] = $error;
break;
case 'SQL':
$trace[$title] = $sql;
break;
case 'SUPPORT':
$trace[$title] = $support;
break;
}
}
return $trace;
}
/**
* DB selector
*
* @param string $key database key in config
* @return Database
*/
public function db($key = null)
{
return Database::getSoul($key);
}