function xml_start_element($parser, $name, $attrs)
{
switch (strtolower($name)) {
case "shortdesc":
case "desc":
$this->output = null;
switch ($this->stack->gettos()) {
case "classmeta":
case "attribute":
case "method":
case "signal":
case "constructor":
$this->flags = $this->flags | DOCMERGER_OUTPUT_ON;
}
/* -- Fall through -- */
/* -- Fall through -- */
case "classmeta":
case "methods":
case "method":
case "signals":
case "signal":
case "attributes":
case "attribute":
case "constructor":
$this->stack->push(strtolower($name));
break;
case "function":
case "signalname":
if ($this->stack->gettos() == "method" || $this->stack->gettos() == "signal" || $this->stack->gettos() == "constructor") {
$this->stack->push(strtolower($name));
$this->output = null;
$this->flags = $this->flags | DOCMERGER_OUTPUT_ON;
break;
}
/* -- Else Fall through -- */
/* -- Else Fall through -- */
default:
if ($this->flags & DOCMERGER_OUTPUT_ON) {
$this->output .= '<' . strtolower($name) . DocMerger::AttrsToString($attrs) . '>';
}
}
}
/**
* Gets the attributes, data, and children for this element
* and all children of this element.
*
* @access public
* @param integer $depth An indent tracker.
* @return string The formatted XML.
*/
function getData($depth = 1)
{
// Create an XML tag for this element and then
// for each child element. If the element name is
// a number, then this is cdata. Just add it to the
// string.
$end = '';
$output = '';
// If this element simply represents character data,
// output it.
if ($this->name == 'CDATA') {
$output = trim($this->data);
// Add a new line for the parent closing tag.
if (!in_array(strtolower($this->parent->getName()), DocMerger::noNewLine())) {
$end .= "\n" . str_pad(' ', $depth - 1, ' ', STR_PAD_LEFT);
}
} else {
// This is more than CDATA. Some extra formatting
// will need to be done.
// If the parent is character data, add a space before
// starting this element.
if ($this->parent->getName() == 'CDATA') {
$output = ' ';
}
// Add the element name and attributes.
$output .= '<' . strtolower($this->name);
$output .= DocMerger::AttrsToString($this->attributes) . '>';
// Some elements should always be followed by a new line.
// We should pad the start of the newline to align the
// next element properly.
if (!in_array(strtolower($this->name), DocMerger::noNewLine())) {
$output .= "\n" . str_pad(' ', count($this->children) ? $depth + 1 : $depth, ' ', STR_PAD_LEFT);
}
// Check to see if we need <![CDATA[ ]]>
if (strtolower($this->name) == 'programlisting' || strtolower($this->name) == 'command') {
$output .= "<![CDATA[\n";
$end = ']]>' . $end . "\n" . str_pad(' ', $depth, ' ', STR_PAD_LEFT);
}
// Set up the closing element tag.
$end .= '</' . strtolower($this->name) . '>';
// Some elements closing tags should always be followed by
// a new line. We should pad the new line again.
if (!in_array(strtolower($this->name), DocMerger::noClosingNewLine())) {
$end .= "\n" . str_pad(' ', $depth - 1, ' ', STR_PAD_LEFT);
}
}
// Go through the children and get their output.
foreach ($this->children as $count => $child) {
if ($child->getName() != 'CDATA' && $count > 0) {
$output .= ' ';
}
$output .= $child->getData($depth + 1);
}
// Return the formatted XML string.
return $output . $end;
}