framework/db/BaseActiveRecord.php
public function equals($record)
    {
        if ($this->getIsNewRecord() || $record->getIsNewRecord()) {
            return false;
        }

        return get_class($this) === get_class($record) && $this->getPrimaryKey() === $record->getPrimaryKey();
    }
public function equals($record)
    {
        if ($this->getIsNewRecord() || $record->getIsNewRecord()) {
            return false;
        }

        return get_class($this) === get_class($record) && $this->getPrimaryKey() === $record->getPrimaryKey();
    }
public function equals ( $ record ) { if ( $ this -> getIsNewRecord ( ) || $ record -> getIsNewRecord ( ) ) { return false ; } return get_class ( $ this ) === get_class ( $ record ) && $ this -> getPrimaryKey ( ) === $ record -> getPrimaryKey ( ) ; }
Returns a value indicating whether the given active record is the same as the current one.
The comparison is made by comparing the table names and the primary key values of the two active records.
If one of the records [[isNewRecord|is new]] they are also considered not equal.
@param ActiveRecordInterface $record record to compare to
@return bool whether the two active records refer to the same row in the same database table.
Returns a value indicating whether the given active record is the same as the current one . The comparison is made by comparing the table names and the primary key values of the two active records . If one of the records [[ isNewRecord|is new ]] they are also considered not equal .