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-   vB3 Programming Discussions (https://vborg.vbsupport.ru/forumdisplay.php?f=15)
-   -   Query Loop within Query Loop .... Need Optimization help (https://vborg.vbsupport.ru/showthread.php?t=74049)

Marco van Herwaarden 01-10-2005 10:44 AM
this would give you an array of all the rows in the author table.

You could enumerate them with a

foreach ($authorsname as $key=>$values)

this will give you the index to the array in $key and an array of associated values in $value.

You then could use a $authorsname[$key]['name'] for example, or a $value['name'].

Marco van Herwaarden 01-10-2005 12:05 PM
lol, would really not know, didn't go into the function if this.

cinq 01-10-2005 12:28 PM
This thread is really messy now :D
But anyways, thanks to everyone for pointing me in the right direction and taking the time to explain stuff :)

For the author list feature, this is the final code I am employing, just for anyone's reference.

PHP Code:
    $authorquery = $DB_site->query("
        SELECT DISTINCT a.author, u.userid
        FROM " . TABLE_PREFIX . "articles_article a
        LEFT JOIN " . TABLE_PREFIX . "user u
        ON a.author=u.username
        ORDER BY a.author asc
        ");

    $articlequery = $DB_site->query("
        SELECT a.articles_articleid, a.title, a.author
        FROM " . TABLE_PREFIX . "articles_article a
        ORDER BY publishdate desc
        ");

    $article_cache = array();
    while ($article = $DB_site->fetch_array($articlequery))
    {
        $article_cache[$article ['author']][] = $article;
    }

    $authorname_cache = array();
    while ($authorsname = $DB_site->fetch_array($authorquery))
    {
        $authorname_cache[] = $authorsname ;
    }

    foreach ($authorname_cache as $key=>$values)
    {
        $author = $values['author'];
        $userid = $values['userid'];
        $authorartbit = "";
        foreach ($article_cache[$author] AS $article)
        {
            $arttitle=$article["title"];
            $artid=$article["articles_articleid"];
            eval('$authorartbit .= "' . fetch_template('vbArticles_authorartbit') . '";');
        }
        eval('$authorbit .= "' . fetch_template('vbArticles_authorbit') . '";');
    } 
49 -> 7 queries :)
pheww, finally :)

Marco van Herwaarden 01-10-2005 12:45 PM
Well done, and if i have time (and still remember ;)) i will see if i can find anymore optimisations.


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