php debugging logging share|improve this question edited Jun 29 '14 at 15:34 Martin Thoma 14.8k17122238 asked May 21 '11 at 3:51 eugene 8,3391994202 Is your script running in a Of course you can set charset according to your country or Env or content.
Xdebug offers features like: Automatic stack trace upon error Function call logging Display features such as enhanced var_dump() output and code coverage information. Note that message may be sent to file, mail, syslog, etc. asked 5 years ago viewed 108679 times active 4 months ago Linked 1 exception_handling -> not as robust as simply logging error? Since we previously learned that (a) there are 2 requests to the app per page load and (b) there were a total of 10 HTTP requests, the percentage of requests to http://php.net/manual/en/function.error-log.php
For presentation in your view you've assigned the details to an array called $aUserDetails. Ben, Linda, and Tony all have their values (or scores) stored as integers. A common notice you'll encounter during development is: >Notice: Undefined index: FullName in /Document/Root/views/userdetails.phtml on line 55 This information can be extremely useful in debugging your application. This not only means creating extra server load; it also means creating peak load on the CPU and disk drives at the times when you parse logs, which can degrade server
Specifies additional headers, like From, Cc, and Bcc. Fatal Errors Fatal Errors sound the most painful of the four but are in fact often the easiest to resolve. However, perhaps we should check our SQL statement to ensure we've actually retrieved the user's first name from the database. Php.ini Error Log PHP has helpfully told us that the FirstName key is undefined so we know that this isn't a case of the database record being NULL.
Setting Debug Mode in Global Configuration in Joomla! What is the possible impact of dirtyc0w a.k.a. "dirty cow" bug? Not the answer you're looking for? http://blog.teamtreehouse.com/how-to-debug-in-php Finally, we use combination of sort and uniq to print occurrences only once.
Set the following lines: error_reporting = E_ALL display_errors = On If you have installed your server e.g. Php Error_log Not Working See this article for more info. Here’s the info in the logs for one request, based on the way we’ve configured our logging: Mar 3 12:04:20 log-sandbox 54f58724b1ccc: BEGIN Mar 3 12:04:20 log-sandbox 54f58724b1ccc: URI /app_dev.php/ Mar It's free: ©2000-2016 nixCraft.
Do you debug PHP using a console environment? http://www.cyberciti.biz/tips/php-howto-turn-on-error-log-file.html What’s the average response time from my server? Php Error_log Location Enabling Debug mode in Global Configuration of Joomla! How To Create Error Log File In Php Copy the PHP 5 binaries to "C:\php".
with help of XAMPP, see the documentation where to find the php.ini file. This is all I really was looking for. apache2 php log share|improve this question edited Jan 25 '14 at 10:00 minerz029 12.9k84480 asked Nov 24 '10 at 18:58 Stann 3,766113439 add a comment| 3 Answers 3 active oldest votes When tried running phpinfo() , I was able to get the path of the error log file in php as C:\xampp\php\logs\php_error_log . Php Log_errors
In a live environment you neither want to confuse a genuine user or give malicious users too much information about the inner-workings of your site. In truth, PHP log files should in many cases be the first place to look for clues when problems occur. share|improve this answer answered May 21 '11 at 4:17 chx 6,81032464 3 +1: Was completely unaware of that. If multiple scripts share the same log file, but run as different users, whichever script logs an error first owns the file, and calls to error_log() run as a different user
In MySQL, you can turn them on by adding these lines: [mysqld] general_log = 1 general_log_file = /var/log/mysql/query.log These logs simply contain a list of queries run by the system while Php Logging share|improve this answer answered May 21 '11 at 3:59 Sylverdrag 4,34242240 24 As one who spends a lot of time writing console apps and various non web scripts, I will One additional important note; The - signs before the info and debug level files in the above configuration file example indicate that writes to those files should be perfomed asynchronously (since
This can be done either in your php.ini file or at the head of your code like this: ini_set('display_errors', 'On'); Tip: In these code examples I omit the closing Got a great debugging tip to share? For example, it is generally good practice to turn on a verbose level of error reporting on your development platform. Php Error_log Array Make sure that the configuration file "php.ini" resides
in the directory "C:\php" and contains the correct path
Setting up a debug log file To save errors and debugging information to a log, add $wgDebugLogFile to the LocalSettings.php file. First, the two requests per page load is for using Symfony in dev mode (which I have done throughout this article). For those lacking this knowledge, an Appendix is provided that introduces some of the commands needed for accessing and reading log files on a Unix system. This is normally caused by a syntax error on a platform where the developer has not done their ground work properly.
Keep up the good work! localhost> break MediaWiki::run() break MediaWiki::run() Breakpoint 1 set upon entering MediaWiki::run() localhost> continue continue The machine attach 2 is required. However, Alice is showing up as a string of one character in length. A newline is not automatically added to the end of the message string. 4 message is sent directly to the SAPI logging handler.