XML parser callback: Perform an action when data is encountered.
resource $parser: A reference to the XML parser calling the handler.
string $name: The name of the element for which this handler is called.
array $attributes: An associative array with the element's attributes (if any).
function elementData($parser, $data) {
$this->items += array(
$this->item => array(),
);
switch ($this->element) {
case 'item':
$this->items[$this->item] += array(
$this->tag => '',
);
$this->items[$this->item][$this->tag] .= $data;
break;
case 'image':
case 'logo':
$this->image += array(
$this->tag => '',
);
$this->image[$this->tag] .= $data;
break;
case 'link':
if ($data) {
$this->items[$this->item] += array(
$tag => '',
);
$this->items[$this->item][$this->tag] .= $data;
}
break;
case 'content':
$this->items[$this->item] += array(
'content' => '',
);
$this->items[$this->item]['content'] .= $data;
break;
case 'summary':
$this->items[$this->item] += array(
'summary' => '',
);
$this->items[$this->item]['summary'] .= $data;
break;
case 'tagline':
case 'subtitle':
$this->channel += array(
'description' => '',
);
$this->channel['description'] .= $data;
break;
case 'info':
case 'id':
case 'textinput':
// The sub-element is not supported. However, we must recognize
// it or its contents will end up in the item array.
break;
default:
$this->channel += array(
$this->tag => '',
);
$this->channel[$this->tag] .= $data;
}
}