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php - CodeIgniter 错误日志信息 + 错误

转载 作者:可可西里 更新时间:2023-11-01 13:13:58 26 4
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有没有办法在日志中保存 Info + Errors 而无需调试?
调试级别如何显示信息?
如果我想记录信息“帐户 ID 4345 已被管理员删除”,为什么我需要查看所有这些:

DEBUG - 2010-12-27 08:39:13 --> 192.168.200.32 Config Class Initialized
DEBUG - 2010-12-27 08:39:13 --> 192.168.200.32 Hooks Class Initialized
DEBUG - 2010-12-27 08:39:13 --> 192.168.200.32 URI Class Initialized
DEBUG - 2010-12-27 08:39:13 --> 192.168.200.32 Router Class Initialized
DEBUG - 2010-12-27 08:39:13 --> 192.168.200.32 Output Class Initialized
DEBUG - 2010-12-27 08:39:13 --> 192.168.200.32 Input Class Initialized
DEBUG - 2010-12-27 08:39:13 --> 192.168.200.32 Global POST and COOKIE data sanitized
DEBUG - 2010-12-27 08:39:13 --> 192.168.200.32 Language Class Initialized
DEBUG - 2010-12-27 08:39:13 --> 192.168.200.32 Loader Class Initialized
DEBUG - 2010-12-27 08:39:13 --> 192.168.200.32 Config file loaded: config/safe_charge.php
DEBUG - 2010-12-27 08:39:13 --> 192.168.200.32 Config file loaded: config/web_fx.php
DEBUG - 2010-12-27 08:39:13 --> 192.168.200.32 Helper loaded: loadutils_helper
DEBUG - 2010-12-27 08:39:13 --> 192.168.200.32 Helper loaded: objectsutils_helper
DEBUG - 2010-12-27 08:39:13 --> 192.168.200.32 Helper loaded: logutils_helper
DEBUG - 2010-12-27 08:39:13 --> 192.168.200.32 Helper loaded: password_helper
DEBUG - 2010-12-27 08:39:13 --> 192.168.200.32 Database Driver Class Initialized
DEBUG - 2010-12-27 08:39:13 --> 192.168.200.32 cURL Class Initialized
DEBUG - 2010-12-27 08:39:13 --> 192.168.200.32 Language Class Initialized
DEBUG - 2010-12-27 08:39:13 --> 192.168.200.32 Config Class Initialized
DEBUG - 2010-12-27 08:39:13 --> 192.168.200.32 Account MX_Controller Initialized
DEBUG - 2010-12-27 08:39:13 --> 192.168.200.32 File loaded: ./modules/accounts/models/pending_account_model.php
DEBUG - 2010-12-27 08:39:13 --> 192.168.200.32 Model Class Initialized
DEBUG - 2010-12-27 08:39:13 --> 192.168.200.32 File loaded: ./modules/accounts/models/proccess_accounts_model.php
DEBUG - 2010-12-27 08:39:13 --> 192.168.200.32 Model Class Initialized
DEBUG - 2010-12-27 08:39:13 --> 192.168.200.32 File loaded: ./modules/accounts/models/web_fx_model.php
DEBUG - 2010-12-27 08:39:13 --> 192.168.200.32 Model Class Initialized
DEBUG - 2010-12-27 08:39:13 --> 192.168.200.32 File loaded: ./modules/accounts/models/trader_account_type_spreads.php
DEBUG - 2010-12-27 08:39:13 --> 192.168.200.32 Model Class Initialized
DEBUG - 2010-12-27 08:39:13 --> 192.168.200.32 File loaded: ./modules/accounts/models/trader_accounts.php
DEBUG - 2010-12-27 08:39:13 --> 192.168.200.32 Model Class Initialized

谢谢

最佳答案

你不会在 codeigniter 2 中遇到这个问题

$config['log_threshold'] = array(1, 3);

在 config/config.php 中

log_message('info', 'The purpose of some variable is to provide some value.');

你想记录的地方只会将该消息打印到日志文件,没有多余的调试代码。

但是

在codeIgniter 3中,很多系统核心文件都有

log_message('info', ******************);

喜欢

log_message('info', 'Config Class Initialized');
log_message('info', 'Controller Class Initialized');
log_message('info', 'Hooks Class Initialized');
............

这就是为什么

$config['log_threshold'] = array(1, 3);

$config['log_threshold'] = array(3);

$config['log_threshold'] = 3;

然后所有不需要的日志消息都出现在日志文件中。

因此,解决此问题的一种方法是扩展所有核心文件并进行更改

log_message('info'

log_message('debug' 

或者创建一个新的阈值,比如

在 config/config.php 中

$config['log_threshold'] = array(1, 5);

在核心/MY_Log.php

protected $_levels = array('ERROR' => '1', 'DEBUG' => '2', 'INFO' => '3', 'ALL' => '4', 'USER_INFO' => '5');

完整的核心/MY_Log.php 文件

class MY_Log extends CI_Log
{

protected $_log_path;
protected $_threshold = 1;
protected $_date_fmt = 'Y-m-d H:i:s';
protected $_enabled = TRUE;
protected $_levels = array('ERROR' => '1', 'DEBUG' => '2', 'INFO' => '3', 'ALL' => '4', 'USER_INFO' => '5');

/**
* Constructor
*/
public function __construct()
{
parent::__construct();

$config =& get_config();

$this->_log_path = ($config['log_path'] !== '') ? $config['log_path'] : APPPATH.'logs/';
$this->_file_ext = (isset($config['log_file_extension']) && $config['log_file_extension'] !== '')
? ltrim($config['log_file_extension'], '.') : 'log';

file_exists($this->_log_path) OR mkdir($this->_log_path, 0755, TRUE);

if ( ! is_dir($this->_log_path) OR ! is_really_writable($this->_log_path))
{
$this->_enabled = FALSE;
}

if (is_numeric($config['log_threshold']))
{
$this->_threshold = (int) $config['log_threshold'];
}
elseif (is_array($config['log_threshold']))
{
$this->_threshold = 0;
$this->_threshold_array = array_flip($config['log_threshold']);
}

if ( ! empty($config['log_date_format']))
{
$this->_date_fmt = $config['log_date_format'];
}

if ( ! empty($config['log_file_permissions']) && is_int($config['log_file_permissions']))
{
$this->_file_permissions = $config['log_file_permissions'];
}
}

// --------------------------------------------------------------------

/**
* Write Log File
*
* Generally this function will be called using the global log_message() function
*
* @param string the error level
* @param string the error message
* @param bool whether the error is a native PHP error
* @return bool
*/
public function write_log($level = 'error', $msg, $php_error = FALSE)
{

if ($this->_enabled === FALSE)
{
return FALSE;
}

$level = strtoupper($level);

if (( ! isset($this->_levels[$level]) OR ($this->_levels[$level] > $this->_threshold))
&& ! isset($this->_threshold_array[$this->_levels[$level]]))
{
return FALSE;
}

if($level == 'USER_INFO')
{
$filepath = $this->_log_path . 'info-log-' . date('Y-m-d') . '.php';
}
else
{
$filepath = $this->_log_path . 'log-' . date('Y-m-d') . '.php';
}

$message = '';

if ( ! file_exists($filepath))
{
$newfile = TRUE;
// Only add protection to php files
if ($this->_file_ext === 'php')
{
$message .= "<?php defined('BASEPATH') OR exit('No direct script access allowed'); ?>\n\n";
}
}

if ( ! $fp = @fopen($filepath, 'ab'))
{
return FALSE;
}

// Instantiating DateTime with microseconds appended to initial date is needed for proper support of this format
if (strpos($this->_date_fmt, 'u') !== FALSE)
{
$microtime_full = microtime(TRUE);
$microtime_short = sprintf("%06d", ($microtime_full - floor($microtime_full)) * 1000000);
$date = new DateTime(date('Y-m-d H:i:s.'.$microtime_short, $microtime_full));
$date = $date->format($this->_date_fmt);
}
else
{
$date = date($this->_date_fmt);
}

$message .= $level.' - '.$date.' --> '.$msg."\n";

flock($fp, LOCK_EX);

for ($written = 0, $length = strlen($message); $written < $length; $written += $result)
{
if (($result = fwrite($fp, substr($message, $written))) === FALSE)
{
break;
}
}

flock($fp, LOCK_UN);
fclose($fp);

if (isset($newfile) && $newfile === TRUE)
{
chmod($filepath, $this->_file_permissions);
}

return is_int($result);
}

}

关于php - CodeIgniter 错误日志信息 + 错误,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/4537033/

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