public function itemAt($key)
{
if ($this->contains($key)) {
return parent::itemAt($key);
}
return null;
}
/**
* Gets the queue with the given name, or creates it if it doesn't exist.
* @param string $key the name of the queue
*
* @return Queue the queue instance
*/
public function itemAt($key)
{
$item = parent::itemAt($key);
if ($item === null) {
$item = $this->createQueue($key);
$this->add($key, $item);
}
return $item;
}
/**
* Overrides the parent to load resources from the api on demand.
*
* @inheritDoc
*/
public function itemAt($key)
{
$item = parent::itemAt($key);
if ($item === null && !in_array($key, $this->_lookedUpResourceNames)) {
$resource = $this->lookupResource($key);
if ($resource) {
$this->add($key, $resource);
return $resource;
}
}
return $item;
}
public function testMergeWithCaseInSensitive()
{
$collection = new CAttributeCollection();
$collection->caseSensitive = true;
$collection->add('k1', 'item');
$item = array('K1' => 'ITEM');
$collection->mergeWith($item);
$this->assertEquals('item', $collection->itemAt('k1'));
$this->assertEquals('ITEM', $collection->itemAt('K1'));
}
/**
* Returns the element at the specified offset.
* This method is required by the interface ArrayAccess.
* @param integer $offset the offset to retrieve element.
* @return mixed the element at the offset, null if no element is found at the offset
*/
public function offsetGet($offset)
{
return $this->_attributes->itemAt($offset);
}
public function testAdd()
{
$collection = new CAttributeCollection();
$collection->add('Property', 'value');
$this->assertEquals('value', $collection->itemAt('Property'));
}
