WEBSERVERCONFIG.php
WIKINDX : Bibliographic Management system.
Tags
Table of Contents
Functions
- wkx_error_handler() : bool
- Custom PHP errors handler
- wkx_shutdown_handler() : mixed
- Shutdown Handler
- wkx_exception_handler() : mixed
- Custom handler for uncaught exceptions
- wkx_error_log() : void
- Write a message to the application log
- wkx_error_function_args() : void
- Prints in tabular format the positional arguments of a function to the logs
- wkx_clear_error_log() : mixed
- Remove expired error logs (14 days max) and limit their size to 25 MB by file
- buildUpgradePage() : mixed
Functions
wkx_error_handler()
Custom PHP errors handler
wkx_error_handler(int $errno, string $errstr, string $errfile, int $errline) : bool
cf. https://www.php.net/manual/fr/function.set-error-handler.php
The $errcontext parameter is not used because it is deprecated since PHP 7.2 It is no longer possible to know the context of the error. Instead we use the debug_print_backtrace() function.
NB: fatal errors like ‘parse error’ are still written in the log defined by error_log php.ini option because this handler cannot be called in that case.
Parameters
- $errno : int
-
PHP error code
- $errstr : string
-
PHP error message
- $errfile : string
-
File or script where the error occurred
- $errline : int
-
Error line number
Return values
boolwkx_shutdown_handler()
Shutdown Handler
wkx_shutdown_handler() : mixed
Vérifie si la dernière erreur était fatal, et dans ce cas inscrit les informations de débogage dans la trace global car le script ne peut pas intercepter ce genre d'erreur lui-même.
Check if the last error was fatal on shutdown, and if so, log the debugging information to the global trace, as the script cannot intercept this type of error itself.
cf. https://www.php.net/manual/en/function.register-shutdown-function.php cf. https://www.php.net/manual/en/function.set-error-handler.php
wkx_exception_handler()
Custom handler for uncaught exceptions
wkx_exception_handler(Throwable $exception) : mixed
This will trigger instead of the PHP one, if the script has not intercepted it itself.
Then PHP terminates the script on its own.
cf. https://www.php.net/manual/en/function.set-exception-handler.php
Parameters
- $exception : Throwable
wkx_error_log()
Write a message to the application log
wkx_error_log(mixed $Message) : void
When the application is not yet configured, the message is written to the log defined by php.ini.
Parameters
- $Message : mixed
-
Message
wkx_error_function_args()
Prints in tabular format the positional arguments of a function to the logs
wkx_error_function_args(string $func_name, string $func_args) : void
To use this function, add at the top of the traced function body: wkx_error_function_args(FUNCTION, func_get_args()); or wkx_error_function_args(METHOD, func_get_args());
Parameters
- $func_name : string
-
Function name (e.g. pass FUNCTION)
- $func_args : string
-
Function arguments (e.g. pass func_get_args())
wkx_clear_error_log()
Remove expired error logs (14 days max) and limit their size to 25 MB by file
wkx_clear_error_log() : mixed
buildUpgradePage()
buildUpgradePage(string $body) : mixed
Parameters
- $body : string