Code Inspection: Method __toString implementation
Reports the attempts to convert the objects having no
__toString method implementation to
In PHP 5.2.0 and later, such attempts will cause
E_RECOVERABLE_ERROR . See __toString (php.net) for details.
If the Check __toString exists for each expression type option is enabled, the inspection will check all possible types of the expression and report if at least one ot them doesn't contain the
__toString method implementation.