Revision: 44742
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at April 17, 2011 01:49 by prwhitehead
Initial Code
/**
* Usage: Add all_my_customs(); to your page somewhere (header.php is best)
* Usage: if you would like to get the postmeta from a specific page use, all_my_customs('7');
* To access the value <?php echo $_SESSION['pc']['your_custom_name']; ?>
*/
function all_my_customs($id = 0){
//if a post id is not provided grab the page currently being presented
if ($id == 0)
{
global $wp_query;
$content_array = $wp_query->get_queried_object();
$id = $content_array->ID;
}
//grab the customs in their raw form from wp
$raw = get_post_custom($id);
//if the raw data is an array run a loop
if (is_array($raw))
{
foreach($raw as $key => $value)
{
//if the number of items returned for the cf is greater than one (an array of items)
if (count($value) > 1)
{
//retain all
foreach($value as $v)
{
$return[$key][] = $v;
}
}
//else add the first item
else
{
$return[$key] = $value[0];
}
}
}
//and returns the session array.
$_SESSION['pc'] = $return;
return $_SESSION['pc'];
}
Initial URL
Initial Description
Returns all of the custom fields (meta data) from a page / post and assigns them all to a single session array for compactness
Initial Title
Wordpress: Return all custom fields in one session variable
Initial Tags
php, wordpress
Initial Language
PHP