trigger_error
Used to trigger a user error condition, it can be used in conjunction with the built-in error handler, or with a user defined function that has been set as the new error handler (set_error_handler).
This function is useful when you need to generate a particular response to an exception at runtime.
Parameters
- message
-
The designated error message for this error. It's limited to 1024 bytes in length. Any additional characters beyond 1024 bytes will be truncated.
- error_level
-
The designated error type for this error. It only works with the E_USER family of constants, and will default to E_USER_NOTICE.
Return Values
This function returns false if wrong error_level is specified, true otherwise.
Notes
Warning:
HTML entities in message are not escaped. Use htmlentities on the message if the error is to be displayed in a browser.