public function matches(Element $element)
{
if ($this->name && $this->name !== '*' && $element->getName() !== $this->name) {
return false;
}
if ($this->id && (!$element->hasId() || $element->getId() !== $this->id)) {
return false;
}
if (!empty($this->classes)) {
foreach ($this->classes as $class) {
if (!$element->hasClass($class)) {
return false;
}
}
}
if (!empty($attributes)) {
foreach ($attributes as $name => $value) {
if (!$element->hasAttribute($name)) {
return false;
}
if ($value !== null && $element->getAttribute($name) !== $value) {
return false;
}
}
}
if (!empty($this->pseudos)) {
foreach ($this->pseudos as $name => $value) {
if (!array_key_exists($name, self::$registeredPseudos)) {
throw new Exception("Failed to resolve selector: Pseudo {$name} doesnt exist");
}
$idx = $element->getIndex();
if (!call_user_func(self::$registeredPseudos[$name], $value, $element, $idx)) {
return false;
}
}
}
return true;
}
