CodeIgniter 3 - 配置log_threshold

Question

好吧，我很困惑。

裏面application/config.php它說在註釋：

| If you have enabled error logging, you can set an error threshold to 
| determine what gets logged. Threshold options are: 
| You can enable error logging by setting a threshold over zero. The 
| threshold determines what gets logged. Threshold options are: 
| 
| 0 = Disables logging, Error logging TURNED OFF 
| 1 = Error Messages (including PHP errors) 
| 2 = Debug Messages 
| 3 = Informational Messages 
| 4 = All Messages 
| 
| You can also pass an array with threshold levels to show individual error types 
| 
| array(2) = Debug Messages, without Error Messages 

所以，如果我想要得到的錯誤和調試消息，並沒有任何信息的消息，我必須設置門檻

$config['log_threshold'] = 2; 

或

$config['log_threshold'] = array(1, 2); 

有人可以給我一些澄清？

Answer 1

兩個會的工作，只是因爲參考消息具有值3，而您需要的最大一個是2

但是，如果你想信息和錯誤信息記錄，但沒有調試消息，您必須設置值array(1, 3)才能跳過調試。