module/Tag/src/Grid/Tag/Model/Tag/Mapper.php
public function findByName( $name )
    {
        $platform = $this->getDbAdapter()
                         ->getPlatform();

        return $this->findOne( array(
            new Sql\Predicate\Expression(
                'LOWER(' . $platform->quoteIdentifier( 'name' ) . ') = ?',
                mb_strtolower( $name, 'UTF-8' )
            ),
        ) );
    }
public function findByName( $name )
    {
        $platform = $this->getDbAdapter()
                         ->getPlatform();

        return $this->findOne( array(
            new Sql\Predicate\Expression(
                'LOWER(' . $platform->quoteIdentifier( 'name' ) . ') = ?',
                mb_strtolower( $name, 'UTF-8' )
            ),
        ) );
    }
public function findByName ( $ name ) { $ platform = $ this -> getDbAdapter ( ) -> getPlatform ( ) ; return $ this -> findOne ( array ( new Sql \ Predicate \ Expression ( 'LOWER(' . $ platform -> quoteIdentifier ( 'name' ) . ') = ?' , mb_strtolower ( $ name , 'UTF-8' ) ) , ) ) ; }
Get tag by name

@param   string $name
@return  \Tag\Model\Tag\Structure|null
Get tag by name