Debugging: diferència entre les revisions
| Línia 18: | Línia 18: | ||
* NORMAL: Show errors, warnings and notices | * NORMAL: Show errors, warnings and notices | ||
* ALL: Show all reasonable PHP debug messages. When you want to find the cause of a problem with your site, this is probably best the setting to use. | * ALL: Show all reasonable PHP debug messages. When you want to find the cause of a problem with your site, this is probably best the setting to use. | ||
* DEVELOPER: extra Moodle debug messages for developers - If you turn this on, then PHP's error_reporting will be increased so that more warnings are printed. This is almost essential for developers, but not very helpful for anyone else | * DEVELOPER: extra Moodle debug messages for developers - If you turn this on, then PHP's error_reporting will be increased so that more warnings are printed. This is almost essential for developers, but not very helpful for anyone else. | ||
==Display debug messages== | ==Display debug messages== | ||
Revisió del 01:43, 16 gen 2009
Location: Administration > Server > Debugging
Debugging messages are intended to help Moodle developers. If you have a problem with your Moodle site and ask for help in a Moodle.org forum, a developer may ask you to turn debug messages on, in order to locate the cause of the problem.
How to turn on debugging
Go into the admin screens, and look under Administration > Server > Debugging. Set the Debug messages to ALL, and Display debug messages to Yes.
Once you have got the error message, and copied and pasted it somewhere, you are recommended to turn debugging back off again.
Debug messages
Plantilla:Moodle 1.7From Moodle 1.7 onwards, further options are provided for controlling how to handle PHP error messages. The administrator can select the types of error messages to be displayed or logged.
The options for debugging include:
- NONE: Do not show any errors or warnings
- MINIMAL: Show only fatal errors
- NORMAL: Show errors, warnings and notices
- ALL: Show all reasonable PHP debug messages. When you want to find the cause of a problem with your site, this is probably best the setting to use.
- DEVELOPER: extra Moodle debug messages for developers - If you turn this on, then PHP's error_reporting will be increased so that more warnings are printed. This is almost essential for developers, but not very helpful for anyone else.
Display debug messages
There is an option to choose whether to display error messages or simply record them in the server logs.
Debug email sending
Determines whether or not to enable verbose debug information during sending of email messages to SMTP server.
Performance info
The Performance info option determines whether performance info will be included in the footer of the standard theme (and some other themes). Performance info includes the time for the page to load, the amount of memory used to generate the page, cpu usage, load, and the record cache hit/miss ration.
See also
- Using Moodle Debugging Turned on to Developer Mode on 1.8.2 forum discussion including instructions on how to turn debugging off
