Php Error Logging In .htaccess
code: FALL2016 « Yahoo! Slurp in My Blackhole (Yet Again) Optimize WordPress: Pure Code Alternatives for 7... » How to Enable PHP Error Logging via htaccess In this brief tutorial, I will show Apache users how to suppress PHP errors from visitors and enable PHP error logging via htaccess. Tracking your site’s PHP errors is an excellent way to manage and troubleshoot unexpected issues related to plugins and themes. Even better, monitoring PHP errors behind the scenes via private log is far better than trying to catch them as they appear at random visits. Thanks to the magical powers of htaccess, there is an easy way to implement this effective strategy. Hide PHP errors from visitors In our article, , we discuss a technique whereby PHP errors are suppressed via htaccess. This is done by including the following htaccess directives to your domain’s httpd.conf or to your site’s root (or other target directory) htaccess file: # supress php errors php_flag display_startup_errors off php_flag display_errors off php_flag html_errors off With that in place, PHP errors will no longer be displayed publicly on your site. This eliminates a potential security risk, and keeps those ugly, unintelligible PHP errors from breaking your site layout and disorienting your visitors. No editing required for this code. Enable private PHP error logging Now that we have hidden PHP errors from public view, let’s enable the logging of PHP errors so that we can privately keep track of them. This is done by including the following htaccess directives to your domain’s httpd.conf or to your site’s root (or other target directory) htaccess file: # enable PHP error logging php_flag log_errors on php_value error_log /home/path/public_html/domain/PHP_errors.log For this to work, you will need to edit the path in the last line to reflect the actual location of your PHP_errors.log file. Of course, you will need to create this file and subsequently set the file permissions to 755 or, if necessary, 777. Finally, you need to secure the log file itself by adding this final line of code to your htaccess file: # prevent access to PHP error log
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like https://perishablepress.com/how-to-enable-php-error-logging-via-htaccess/ you, helping each other. Join them; it only takes a minute: Sign up PHP error handling with .htaccess & writing into php_error.log text file up vote 0 down vote favorite For PHP error handling with the aim of "only admin sees the warnings, errors etc."; I applied the steps below: I deleted error_reporting(-1); command from my index.php http://stackoverflow.com/questions/16374526/php-error-handling-with-htaccess-writing-into-php-error-log-text-file I added rows below into my .htaccess which is just under public_html folder I created error_modes folder in my public_html folder I created .htaccess file in error_modes folder I set the permissions of the error_modes folder as 777, writable. intentionally, I wrote in my footer.inc.php page. Please note that I didn't wrote ; character at the end. Despite the intentional php syntax error in my footer.inc.php page, no php_error.log file is created! and I saw that should see this error in log file string is printed in my footer.inc.php page. So php worked despite a syntax error !? I also added my whole .htaccess code below. (this is the one that is just under public_html) fyi: I don't have access to php.ini and I don't have any pre-set .log file. PHP version is 5.4. Can you please correct me? Thanks. Best Regards. added commands into public_html > .htaccess for error handling php_flag log_errors on php_flag display_errors off php_value error_log /home/my_user_number/publi
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack http://stackoverflow.com/questions/1542418/php-error-logging-does-not-work-via-htaccess Overflow the company Business Learn more about hiring developers or posting ads with us Stack http://www.rockettheme.com/docs/technical_tips/general/phplogging.md Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up PHP error logging does not work via .htaccess up vote 13 down vote favorite 4 I need php error to have all PHP errors logged to a file on my centOS box. I think I'm doing everything I'm supposed to. Here's my .htaccess file: php_flag display_errors off php_flag log_errors On php_flag error_log /var/www/vhosts/hostname/logs/fo_errors.log In my php.ini, I have error_reporting=E_ALL set. Apache does parse .htaccess /var/www/vhosts/hostname/logs/fo_errors.log has owner set to apache:apache and has write permissions. I'm out of ideas.. can anyone help? Thanks php logging share|improve this question edited Oct 29 php error logging '12 at 16:43 Kapep 15.8k34975 asked Oct 9 '09 at 7:50 Jay Sidri 4,03822441 add a comment| 2 Answers 2 active oldest votes up vote 13 down vote accepted You probably want to use php_value not php_flag when you set the log path. php_flag is only used for setting boolean configuration properties. php_flag display_errors off php_flag log_errors On php_value error_log /var/www/vhosts/hostname/logs/fo_errors.log share|improve this answer edited Oct 9 '09 at 9:16 answered Oct 9 '09 at 7:58 Tom Haigh 41.3k1592125 Doh-uh! I needed a second pair of eyes to see that one. Thanks Tom. –Jay Sidri Oct 9 '09 at 8:45 Can someone edit this answer and add the corrected htaccess? This could be useful for others. –Vincent Robert Oct 9 '09 at 8:56 add a comment| up vote 20 down vote Try adding the following test page to your web root: "; echo "log_errors = [", ini_get('log_errors'), "]\n"; echo "error_log = [", ini_get('error_log'), "]\n"; echo "writeable? ", is_writable(ini_get('error_log')) ? 'Yes' : 'No', "\n"; echo ""; error_log("Test from error_log()"); user_error("Test error from user_error()"); Browse to /debug.php and you should see the following output: log_errors = [1] error_log = [/var/www/vhosts//logs/fo_errors.log] Writeable? Yes You should also see two messages appear in your log file each time you visit
Levels PHP error logging is an important component of any comprehensive troubleshooting strategy. How to Enable PHP Error Logging Enable Logging with htaccess Enable Logging with Apache GUI Enable Logging with php.ini Disable Error Notifications Responsive Design What is Responsive Design? RocketTheme's Responsive Design RocketTheme Resources Font Index Introduction When building or maintaining a site powered by PHP, errors can happen. These errors can cause issues that are often difficult to pinpoint or accurately troubleshoot without error logging in place. These logs are also useful in cases where a problem is sporadic or difficult to replicate. Instead of spending hours trying to recreate the error, you can check the logs and uncover the issue fairly quickly. In this guide, we will go over a few ways to turn up the logging levels so you can see errors that might not appear in these logs at their default settings. Enabling PHP Error Logging Through htaccess Depending on your hosting provider, you may be able to activate private PHP error logging using the htaccess file. This file acts like a doorman, allowing certain traffic through, directing traffic when exceptions are needed, and preventing access to secured areas of your site's file structure to unauthorized parties, and more. If you want to enable private PHP error logging using this file, you will need to add the code below to either your htaccess file, or httpd.conf (a common configuration file found on Apache). php_flag log_errors on php_value error_log /home/path/public_html/(your domain)/PHP_errors.log The last row of the above text should be adjusted to match the actual location of the PHP_errors.log file. If one does not already exist in your site's root directory, you can create it using a text editor. Set the permissions to this file to 755. If required, you can set this