Question

I work with Flex and PHP.

I do a query on mysql database and use php function to create xml.

The recordset may contain around 90000 rows. So generate the xml file is slow, around 50s.

I don’t want to make a dump, but only create a file to send to Flashbuilder to create a dataprovider.

I tried to use several processes:

• DOMDocument
• XmlWriter
• SimpleXMLElement

But with those methods, time to create file is to slow.

Do you have another idea to accelerate process (mysql side or php side).

Thanks

Answer 1

I found a good solution: create xml file with mysql command.
For example:

    $link = mysql_connect(DB_HOST,DB_USER, DB_PWD);
mysql_select_db(DB_DATABASE, $link);

$query = "SELECT GROUP_CONCAT(
    CONCAT('\n<rec>\n', 
                CONCAT('\n<id>',acIndex,'</id>\n'),
                CONCAT('<prInitiales>',prInitiales,'</prInitiales>\n'),
                CONCAT('<acSolde>',acSolde,'</acSolde>\n'),

    '</rec>') SEPARATOR ' ' ) AS xml
    FROM Cutomer";

$recordset = mysql_query($query, $link);

$xml = mysql_fetch_array($recordset);
echo '<list>'.$xml['xml'].'</list>';

Thanks