Codeigniter Enable Error Logging
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Codeigniter Write To Log File
Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just codeigniter error log file location like you, helping each other. Join them; it only takes a minute: Sign up How to do error logging in CodeIgniter (PHP) up vote 37 down vote favorite 12 I want error logging in PHP CodeIgniter. How codeigniter enable error reporting do I enable error logging? I have some questions: What are all the steps to log an error? How is an error log file created? How to push the error message into log file (whenever an error occurs)? How do you e-mail that error to an email address? php codeigniter logging error-handling share|improve this question edited Apr 1 '14 at 16:58 Eric Leschinski 46k23219189 asked Jul 9 '10 at 4:21 udaya 2,074102958 add a comment|
Codeigniter Error_log
3 Answers 3 active oldest votes up vote 70 down vote accepted CodeIgniter has some error logging functions built in. Make your /application/logs folder writable In /application/config/config.php set $config['log_threshold'] = 1; or use a higher number, depending on how much detail you want in your logs Use log_message('error', 'Some variable did not contain a value.'); To send an email you need to extend the core CI_Exceptions class method log_exceptions(). You can do this yourself or use this. More info on extending the core here See http://www.codeigniter.com/user_guide/general/errors.html share|improve this answer edited Jun 24 at 10:28 A J 2,06861334 answered Jul 9 '10 at 6:23 Keyo 6,137105595 2 Now the link is http://ellislab.com/codeigniter/user-guide/general/errors.html –machineaddict May 15 '13 at 9:15 Are there any security implications for this? –Aakil Fernandes Aug 12 '14 at 1:51 This dumps data to a php file whose filename is in the format: log-[Y-m-d H:i:s] or whatever value is set on log_date_format key configuration defined on your config file. For as long as you don't get to log/dump sensitive data, it should be pretty safe. This file is relative to an index.html page by default so obviously generated php files wouldn't be publicly accessible- but you'll never know. Make sure to have all of this precautions in place if you change the default application/logs directory. &
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Codeigniter Custom Log File
of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Why is codeigniter not logging error! up vote 7 down vote favorite 4 For some reason http://stackoverflow.com/questions/3209807/how-to-do-error-logging-in-codeigniter-php I cannot get the error logging to work, I'm getting the white screen of death and I'm hoping an error log will be able to shed some light on the situation! My index.php has error_reporting(E_ALL); I have also made sure that the system/logs directory has appropriate permissions, If the page fails to load like whats happening does an error even GET logged? If it doesn't I have a huge amount of code http://stackoverflow.com/questions/3277751/why-is-codeigniter-not-logging-error that I would have to search through for syntax errors, any advice on how to make the php errors spit out would help! Also, Here's my config ` |-------------------------------------------------------------------------- | Error Logging Threshold |-------------------------------------------------------------------------- | | 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 | | For a live site you'll usually only enable Errors (1) to be logged otherwise | your log files will fill up very fast. | */ $config['log_threshold'] = 1; /* |-------------------------------------------------------------------------- | Error Logging Directory Path |-------------------------------------------------------------------------- | | Leave this BLANK unless you would like to set something other than the default | system/logs/ folder. Use a full server path with trailing slash. | */ $config['log_path'] = ''; ` All that's in my system/logs is an index.html which has a 403 error in it. php codeigniter share|improve this question asked Jul 19 '10 at 0:08 Doug Molineux 4,502166
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like every other framework Codeigniter has the logging facility and it works fine. But the order of log levels defined in codeigniter is wrong. Here is the default log levels in codeigniter. ERROR DEBUG INFO ALL What is wrong here? INFO level need to have more severity than DEBUG. And the order needs to be revised as follows ERROR INFO DEBUG ALL Most of the popular log frameworks follow above standard and here is the Log4j Wiki about it's Log Level. Why is this wrong? Someone might argue what is the problem here and argue that we treat it seperately. But the problem is not that. Internally codeigniter does nearly ~10 DEBUG logs for a simple page request. And inside my controllers I do DEBUG and INFO logs seperately Normally we don't need DEBUG logs in the production and just only need INFO logs But the because of this strange log level order we can't just only filter out INFO logs The Fix - Core I've worked on this and sent a pull request to Codeigniter Github repository and It is waiting for the approval. Hope it will be added in the future versions of codeigniter The Fix - Extending CI I simply can't just wait for the core fix approve for this and I extend the CI Log library and fix this. Here is the steps how it can be fixed Download this file Save this file into your application/libraries folder With MY_Log.php ( If you've changed Subclass Prefix to something else, use it instead MY_ ) Okay, this is my thoughts on this and If you've found this is interesting please find my pull request and express your opinion. Learn It Correct - 2012 CodeIgniter is a registered trademark of EllisLab, Inc. This web site is an independent publication and has not been authorized, sponsored, or otherwise approved by EllisLab, Inc.