kernel/private/classes/ezcontentobjectstategroup.php
public static function fetchByIdentifier( $identifier )
    {
        $db = eZDB::instance();
        $identifier = $db->escapeString( $identifier );
        $stateGroups = self::fetchByConditions( array( "ezcobj_state_group.identifier='$identifier'" ), 1, 0 );
        $stateGroup = count( $stateGroups ) > 0 ? $stateGroups[0] : false;
        return $stateGroup;
    }
public static function fetchByIdentifier( $identifier )
    {
        $db = eZDB::instance();
        $identifier = $db->escapeString( $identifier );
        $stateGroups = self::fetchByConditions( array( "ezcobj_state_group.identifier='$identifier'" ), 1, 0 );
        $stateGroup = count( $stateGroups ) > 0 ? $stateGroups[0] : false;
        return $stateGroup;
    }
public static function fetchByIdentifier ( $ identifier ) { $ db = eZDB :: instance ( ) ; $ identifier = $ db -> escapeString ( $ identifier ) ; $ stateGroups = self :: fetchByConditions ( array ( "ezcobj_state_group.identifier='$identifier'" ) , 1 , 0 ) ; $ stateGroup = count ( $ stateGroups ) > 0 ? $ stateGroups [ 0 ] : false ; return $ stateGroup ; }
Fetches a content object state group by its identifier

@param string $identifier
@return eZContentObjectStateGroup|boolean
Fetches a content object state group by its identifier