Drupal Php Error Log
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with a "very unstable" module and would like to know what the error(s) are. But I can't find anything in the Drupal log (watchdog) and in the /var/log/php, every log files only contain: "rotate" php error log windows ls -shl /var/log/php total 20K 4.0K -rw-r--r-- 1 root root 7 Mar 21 13:10 error_log_52 4.0K php error log nginx -rw-r--r-- 1 root root 7 Mar 21 13:10 error_log_53 4.0K -rw-r--r-- 1 root root 7 Mar 21 13:10 error_log_cli 4.0K -rw------- 1 root root php error log xampp 7 Mar 21 13:10 php-fpm-error.log 4.0K -rw------- 1 root root 7 Mar 21 13:10 php-fpm-slow.log Did I missed something? Login or register to post comments ⋅ Categories: error, log, php Comments as I know, the error log will Posted
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by bennos on March 21, 2012 at 2:24pm as I know, the error log will only be written when you are in a dev enviroment. make the sie available with an alias dev.domain.com and all wil be in /var/log/php Login or register to post comments Is it not an issue (to behave Posted by zeropaper on March 21, 2012 at 3:23pm Is it not an issue (to behave like that)? I mean.. logs have their purposes. Whatever, I'm gonna php error log array try your trick and thanks! Login or register to post comments No Posted by omega8cc on March 21, 2012 at 4:00pm It is not connected/related. The "dev." (note the dot) in the subdomain enables all errors on screen, even if there will be no entries in the error logs on the disk. Note that error logs are emptied hourly, so it is normal to see there just "rotate" keyword. Read also: http://omega8.cc/how-to-disable-all-caching-and-aggregation-115 Login or register to post comments I was looking at some Posted by zeropaper on March 21, 2012 at 4:06pm I was looking at some documentation. Now I know where to find it. Thanks for the answer and the great work done on Barracuda. Login or register to post comments Same even with "dev." Posted by zeropaper on March 22, 2012 at 8:35am I'm a bit confused.. I created a "dev." domain alias Go to the page (but the "dev." alias) where the error occurs and get the WSOD Directly go looking at the logs in /var/log/php Still the same only the "rotate" word.. did I missed something? Should it be posted as an issue? Login or register to post comments Nevermind Posted by zeropaper on March 22, 2012 at 8:39am I got the problem... The screen was not completely blank... something was returned (a nice error stack) but the HTML is so screwed that it is "visible". All the best and thanks agai
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programmers, just like you, helping each other. Join them; it only takes a minute: Sign up How to log error message in drupal up vote 27 down vote favorite 5 How to log our own error https://groups.drupal.org/node/219009 messages(for ex: error due to invalid user date entry) which is generated in php program to drupal error log. php drupal error-logging share|improve this question asked Nov 10 '09 at 5:36 ArK 8,7293280125 add a comment| 4 Answers 4 active oldest votes up vote 41 down vote accepted You can use the watchdog function : watchdog($type, $message, $variables = array(), $severity = WATCHDOG_NOTICE, $link = NULL) Quoting the manual, the parameters are : $type http://stackoverflow.com/questions/1705840/how-to-log-error-message-in-drupal The category to which this message belongs. $message The message to store in the log. $variables Array of variables to replace in the message on display or NULL if message is already translated or not possible to translate. $severity The severity of the message, as per RFC 3164 $link A link to associate with the message. And the error levels can be found on the page of watchdog_severity_levels. For an error, you'll most probably use WATCHDOG_ERROR, or maybe even something more "critical", depending on the kind of error. share|improve this answer answered Nov 10 '09 at 5:45 Pascal MARTIN 270k41501564 3 $type is generally the name of the module you are developing. –anyulled Feb 23 '15 at 22:21 add a comment| Did you find this question interesting? Try our newsletter Sign up for our newsletter and get our top new questions delivered to your inbox (see an example). Subscribed! Success! Please click the link in the confirmation email to activate your subscription. up vote 6 down vote 1) Indeed, watchdog is a standard way to record own PHP errors. 2) Alternatively, if you need to immediately see error messages while debugging your Drupal pages, you may want to see them logged/printed right at the related page - in FireBug console. Sometimes is this very convenient when
June 28, 2013 | Drupal Twitter Have you ever seen an error on your Drupal site that says:"The website encountered an unexpected error. Please try again later."There are over 700 people who have reported the same problem on the Drupal.org https://www.ostraining.com/blog/drupal/error-logs/ forums.If you have this error or similar errors and are thinking, "OMG! Now what?", then hang tight.We're here to help with this tutorial. We'll show you how to diagnose and solve errors that appear on your Drupal site.Print Errors https://pantheon.io/docs/php-errors/ to the ScreenIf you see an error with no information or you see the White Screen of Death (WSOD), one of things you should do is start looking for errors.To make errors visible on your Drupal website, find error log the index.php file in the main directory of your site. Open index.php and add this code directly before the very first line of the file: error_reporting(E_ALL); ini_set('display_errors', TRUE); ini_set('display_startup_errors', TRUE); In the example below, I have an error with the Weather module. I have deliberately loaded the Weather module to one of my test sites in an unconventional way and broken the code in an effort to trigger an error:This error tells me that something is wrong php error log on line 629 of weather.module. Of course, if this was a production site and errors were not enabled to print to screen, a WSOD would send me running to my error logs to see the same message.(As a side note, it is not common practice to upload the weather-7.x-1.5 directory and it had nothing to do with triggering an issue.)Find Your Error LogsLet's assume you got a WSOD and need to look at your error logs. I am not a server expert but I can tell you where my error logs are located. As you can see from the screenshot above, my error logs are at the same level as my html directory. The html directory is where your Drupal files and directories are stored.View the ErrorsThe control panel I have on my server allows me to check a box and click edit, as shown in the screenshot above. If your server doesn't have this feature, download the error log file and view it locally.As you can see, it's telling me the line 629 in weather.module has an issue. It also says it can't find a favicon.ico file. Hmmm. I'll have to fix that. Anyway, now that I know where to look for the problem, I can open weather.module and see what might be wrong.Restoring Your SiteSome issues are triggered when a user lands on a specific page while other
Tags: Code, Debug There are three basic kinds of PHP errors: Notice: room for improvement; typically unset variables or missing array keys. Warning: errors will probably occur if not addressed. Error: fatal, execution terminated. Often known as the "white screen of death". For more in-depth information, see Error Handling and Logging. Each of the PHP errors are handled differently depending on the site environment. On Dev, they are shown directly to the user in the browser. On Test and Live, PHP errors are not displayed to users, but they'll still be logged. Notices and warnings are logged in the database logs if db\_log is enabled for Drupal. The PHP constants WP_DEBUG and WP_DEBUG_LOG can be enabled for WordPress to save errors to wp-content/debug.log. PHP errors are also logged on the application server at logs/php-error.log. Here's a breakdown of what errors are shown and where: Environment Severity Browser Watchdog logs/php-error.log Dev notice Y Y N warning Y Y N error Y N Y Test notice N Y N warning N Y N error N N Y Live notice N Y N warning N Y N error N N Y To learn more about PHP error logs, see Log Files on Pantheon. PHP Errors Slow Down a Site An error, no matter what severity, is a problem that needs to be addressed. Any PHP error, even a notice, will drastically reduce the speed of PHP execution. Even if you don't see the error in your browser, and even if you explicitly disable logging, every single PHP error will slow your site down. If database logging is enabled, your site will be even slower, requiring a database write for every error. However, disabling logging does not address the problem, it only hides the symptom. Best practice is to fix every notice, warning, and error as you discover them. If they're in an extension (WordPress plugin or Drupal module), roll a patch and submit it to the project's issue queue. See http://stackoverflow.com/a/1869185 for some more details,