SQLite3Stmt::clear Clears all current bound parameters &reftitle.description; public boolSQLite3Stmt::clear Clears all current bound parameters (sets them to &null;). This method needs to be used with SQLite3Stmt::reset. If used alone, any call to SQLite3Stmt::bindValue or SQLite3Stmt::bindParam will be of no effect and all bound parameters will have the &null; value. &reftitle.parameters; &no.function.parameters; &reftitle.returnvalues; Returns &true; on successful clearing of bound parameters, &false; on failure.