TYPO3 Core

Current implementation enables to write:

$collection = t3lib_div::makeInstance(
     't3lib_category_Collection_CategoryCollection',
     'tt_content'
 );

$collection->setIdentifier(4); // would be a category uid = 4 
$collection->loadContents(); // would load the items
$collection->getItems(); // would return all tt_content items categorized by category.uid = 4
$collection->rewind(); // would set the cursor at the beginning
$item = $collection->current(); // would return the first item of the collection

Patch set 2 for branch master has been pushed to the review server.
It is available at http://review.typo3.org/12791

Patch set 3 for branch master has been pushed to the review server.
It is available at http://review.typo3.org/12791

Patch set 4 for branch master has been pushed to the review server.
It is available at http://review.typo3.org/12791

Patch set 5 for branch master has been pushed to the review server.
It is available at http://review.typo3.org/12791