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get_categories()

Description

class SimplePie_Item {
	get_categories ( [int $start = 0],  [int $length = 0] )
}

Returns an array of SimplePie_Category objects that were found for the item, which can be looped through.

Availability

  • Available since SimplePie Beta 3.

Parameters

start

The number of the item you want to start at. Remember that arrays begin with 0, not 1.

length

The number of items to return. 0 will return all. The start parameter is required if this is used.

Examples

Loop through each item and do something with each

$feed = new SimplePie();
$feed->set_feed_url('http://simplepie.org/blog/feed/');
$feed->init();
$feed->handle_content_type();
 
foreach ($feed->get_items() as $item)
{
	foreach ($item->get_categories() as $category)
	{
		echo $category->get_label();
	}
}

See Also


reference/simplepie_item/get_categories.txt · Last modified: 2011/03/06 03:56 (external edit)