public function endTag($name)
{
$lname = $this->normalizeTagName($name);
// Ignore closing tags for unary elements.
if (Elements::isA($name, Elements::VOID_TAG)) {
return;
}
if ($this->insertMode <= static::IM_BEFORE_HTML) {
// 8.2.5.4.2
if (in_array($name, array('html', 'br', 'head', 'title'))) {
$this->startTag('html');
$this->endTag($name);
$this->insertMode = static::IM_BEFORE_HEAD;
return;
}
// Ignore the tag.
$this->parseError("Illegal closing tag at global scope.");
return;
}
// Special case handling for SVG.
if ($this->insertMode == static::IM_IN_SVG) {
$lname = Elements::normalizeSvgElement($lname);
}
// See https://github.com/facebook/hhvm/issues/2962
if (defined('HHVM_VERSION') && ($cid = $this->current->getAttribute('html5-php-fake-id-attribute'))) {
$this->current->removeAttribute('html5-php-fake-id-attribute');
} else {
$cid = spl_object_hash($this->current);
}
// XXX: Not sure whether we need this anymore.
// if ($name != $lname) {
// return $this->quirksTreeResolver($lname);
// }
// XXX: HTML has no parent. What do we do, though,
// if this element appears in the wrong place?
if ($lname == 'html') {
return;
}
// remove the namespaced definded by current node
if (isset($this->pushes[$cid])) {
for ($i = 0; $i < $this->pushes[$cid][0]; $i++) {
array_shift($this->nsStack);
}
unset($this->pushes[$cid]);
}
if (!$this->autoclose($lname)) {
$this->parseError('Could not find closing tag for ' . $lname);
}
// switch ($this->insertMode) {
switch ($lname) {
case "head":
$this->insertMode = static::IM_AFTER_HEAD;
break;
case "body":
$this->insertMode = static::IM_AFTER_BODY;
break;
case "svg":
case "mathml":
$this->insertMode = static::IM_IN_BODY;
break;
}
}
protected function attrs($ele)
{
// FIXME: Needs support for xml, xmlns, xlink, and namespaced elements.
if (!$ele->hasAttributes()) {
return $this;
}
// TODO: Currently, this always writes name="value", and does not do
// value-less attributes.
$map = $ele->attributes;
$len = $map->length;
for ($i = 0; $i < $len; ++$i) {
$node = $map->item($i);
$val = $this->enc($node->value, true);
// XXX: The spec says that we need to ensure that anything in
// the XML, XMLNS, or XLink NS's should use the canonical
// prefix. It seems that DOM does this for us already, but there
// may be exceptions.
$name = $node->name;
// Special handling for attributes in SVG and MathML.
// Using if/elseif instead of switch because it's faster in PHP.
if ($this->outputMode == static::IM_IN_SVG) {
$name = Elements::normalizeSvgAttribute($name);
} elseif ($this->outputMode == static::IM_IN_MATHML) {
$name = Elements::normalizeMathMlAttribute($name);
}
$this->wr(' ')->wr($name);
if (isset($val) && $val !== '' || $this->nonBooleanAttribute($node)) {
$this->wr('="')->wr($val)->wr('"');
}
}
}
/**
* Read text in RCDATA mode.
*/
protected function rcdata()
{
if (is_null($this->untilTag)) {
return $this->text();
}
$sequence = '</' . $this->untilTag;
$txt = '';
$tok = $this->scanner->current();
$caseSensitive = !Elements::isHtml5Element($this->untilTag);
while ($tok !== false && !($tok == '<' && $this->sequenceMatches($sequence, $caseSensitive))) {
if ($tok == '&') {
$txt .= $this->decodeCharacterReference();
$tok = $this->scanner->current();
} else {
$txt .= $tok;
$tok = $this->scanner->next();
}
}
$len = strlen($sequence);
$this->scanner->consume($len);
$len += strlen($this->scanner->whitespace());
if ($this->scanner->current() !== '>') {
$this->parseError("Unclosed RCDATA end tag");
}
$this->scanner->unconsume($len);
$this->events->text($txt);
$this->setTextMode(0);
return $this->endTag();
}
public function testNormalizeMathMlAttribute()
{
$tests = array('foo' => 'foo', 'definitionurl' => 'definitionURL', 'BAR' => 'bar');
foreach ($tests as $input => $expected) {
$this->assertEquals($expected, Elements::normalizeMathMlAttribute($input));
}
}