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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)