Method MasterObject()->handle_attribute()

Method handle_attribute

optional bool handle_attribute(mixed value, string attribute)

Description

This function is called in runtime check_types mode (-rt), when encountering a soft cast to an attributed type.

Parameter value

Value that is about to receive the attribute.

Parameter attribute

Type attribute to validate.

Returns

Returns one of:

1	If the attribute is valid for the value.
0	If the attribute is not valid for the value.
UNDEFINED	If the attribute is unsupported.

The default master implements validation of the "utf8" attribute.