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previous post, next post - jeroendekker - 2013-05-03

Hi all,

I have a question; Is it possible to do something like <?php previous_post ?> and <?php next_post; ?>

I'm using this snippet and it works great for a list of all child pages, but I only want to show the previous 'child' and the next 'child' based on 'pubdate'. Have tried a few thinks but nothing worked properly.

PHP Code:
$submenu=getChildren('index');
$menuArray=array();

foreach ($submenu as $menuitem){
    $menuArray[(string)$menuitem]['date']=substr(returnPageField($menuitem,'url'), 0, 10);
    $menuArray[(string)$menuitem]['title']=returnPageField($menuitem,'title'); 
    $menuArray[(string)$menuitem]['url']=returnPageField($menuitem,'url');
    $menuArray[(string)$menuitem]['description']=returnPageField($menuitem,'metad');
}

arsort($menuArray);

foreach ($menuArray as $value)
{
    $strBlogTitle = $value['title']; 
    $strBlogURL = $value['url'];
    $strBlogDate = date('d M Y', strtotime($value['pubdate'])); 
    $strBlogDescription = $value['description'];

    echo "<div class='post'><h2><a href=" . $strBlogURL . ">" . $strBlogTitle . "</a></h2></div>";
} 

Thanks guys!