Recommendations for function/method arguments¶
Below could be found the list of general recommendations when defining function/method ("function" by the text) arguments.
- Mixed optional argument should be defined as having a default value NULL
- String optional arguments should have a default value equal to an empty string
Note: please be careful when passing arguments of type Mixed to the methods of iaDb class, since if the NULL value passed, the iaDb tries to set the NULL value to a column. In case if your DB table scheme does not allow NULL values for this column, the DB exception will be raised.