Under Ubuntu open php debugging mode to report error information solution

Under Ubuntu, open php debugging mode to report error information solution

The default setting for php under Ubuntu is not to display an error message, and if the program fails it will display an "error message indicating that this request cannot be processed," which is very inconvenient in a development environment.

In fact, we just need to edit the apache configuration file

1, my apache configuration file directory is/etc apache2 / apache2 conf

　　sudo vim /etc/apache2/apache2.conf

Finally, add the following two lines

　　php_flag display_errors    on
　　php_value error_reporting    2039

2. Restart apache

　sudo service apache2 restart

This completes the display of the error message.

Note: if not, change the configuration under php.ini (I haven't changed it, but it can be displayed, because the code added above is already turned on)

　　sudo vim /etc/php/7.0/cli/php.ini

Search display_errors display_errors=Off display_errors=On save exit and restart apache2

Thank you for reading, I hope to help you, thank you for your support of this site!