phalcon經常使用語法

打印SQL

//在config/service.php中註冊服務　　　　
$di->set(
    'profiler',
    function () {
        return new \Phalcon\Db\Profiler();
    },
    true
);


//在controller中輸出以下代碼
$profiles = $this->di->get('profiler')->getProfiles();
//遍歷輸出
foreach ($profiles as $profile) {
    echo "SQL語句: ", $profile->getSQLStatement(), "<br/>";
    //echo "開始時間: ", $profile->getInitialTime(), "\n";
    //echo "結束時間: ", $profile->getFinalTime(), "\n";
    //echo "消耗時間: ", $profile->getTotalElapsedSeconds(), "\n";
}
//最後語句
//echo $this->di->get('profiler')->getLastProfile()->getSQLStatement();
die;