132 	public $parent = null;  variable in imapmarkers\\simple_html_dom_node
153 		$this->parent = null;
229 	function parent($parent = null) {  argument
233 		if ($parent !== null) {
234 			$this->parent = $parent;
235 			$this->parent->nodes[] = $this;
236 			$this->parent->children[] = $this;
239 		return $this->parent;
273 		if ($this->parent === null) {
277 		$idx = array_search($this, $this->parent->children, true);
279 		if ($idx !== false && isset($this->parent->children[$idx + 1])) {
280 			return $this->parent->children[$idx + 1];
287 		if ($this->parent === null) {
291 		$idx = array_search($this, $this->parent->children, true);
294 			return $this->parent->children[$idx - 1];
306 		if ($this->parent === null) {
310 		$ancestor = $this->parent;
321 			$ancestor = $ancestor->parent;
578 				$parent = $this->parent;
579 				while (!isset($parent->_[HDOM_INFO_END]) && $parent !== null) {
581 					$parent = $parent->parent;
583 				$end += $parent->_[HDOM_INFO_END];
593 			&& $this->parent
594 			&& in_array($this, $this->parent->children)) { // Next-Sibling Combinator
595 			$index = array_search($this, $this->parent->children, true) + 1;
596 			if ($index < count($this->parent->children))
597 				$nodes[] = $this->parent->children[$index];
599 			&& $this->parent
600 			&& in_array($this, $this->parent->children)) { // Subsequent Sibling Combinator
601 			$index = array_search($this, $this->parent->children, true);
602 			$nodes = array_slice($this->parent->children, $index);
612 			if (!$node->parent) {
624 			if ($pass && !in_array($node, $node->parent->children, true)) {
697 						foreach ($node->parent->children as $c) {
1318 		if ($this->parent) {
1319 			$this->parent->removeChild($this);
1370 		return $this->parent();
1402 		$node->parent($this);
1421 	protected $parent;  variable in imapmarkers\\simple_html_dom
1616 		if (isset($this->parent)) {
1617 			$this->parent->clear();
1618 			unset($this->parent);
1654 		$this->parent = $this->root;
1840 			$parent_lower = strtolower($this->parent->tag);
1851 					$this->parent->_[HDOM_INFO_END] = 0;
1852 					$org_parent = $this->parent;
1856 					while (($this->parent->parent)
1857 						&& strtolower($this->parent->tag) !== $tag_lower
1859 						$this->parent = $this->parent->parent;
1863 					if (strtolower($this->parent->tag) !== $tag_lower) {
1864 						$this->parent = $org_parent; // restore origonal parent
1866 						if ($this->parent->parent) {
1867 							$this->parent = $this->parent->parent;
1870 						$this->parent->_[HDOM_INFO_END] = $this->cursor;
1873 				} elseif (($this->parent->parent)
1878 					$this->parent->_[HDOM_INFO_END] = 0; // No end tag
1879 					$org_parent = $this->parent;
1883 					while (($this->parent->parent)
1884 						&& strtolower($this->parent->tag) !== $tag_lower
1886 						$this->parent = $this->parent->parent;
1890 					if (strtolower($this->parent->tag) !== $tag_lower) {
1891 						$this->parent = $org_parent; // restore origonal parent
1892 						$this->parent->_[HDOM_INFO_END] = $this->cursor;
1895 				} elseif (($this->parent->parent)
1896 					&& strtolower($this->parent->parent->tag) === $tag_lower
1898 					$this->parent->_[HDOM_INFO_END] = 0;
1899 					$this->parent = $this->parent->parent;
1906 			$this->parent->_[HDOM_INFO_END] = $this->cursor;
1908 			if ($this->parent->parent) {
1909 				$this->parent = $this->parent->parent;
1984 			while (isset($this->optional_closing_tags[$tag_lower][strtolower($this->parent->tag)])) {
1985 				$this->parent->_[HDOM_INFO_END] = 0;
1986 				$this->parent = $this->parent->parent;
1988 			$node->parent = $this->parent;
2086 				$this->parent = $node;
2146 		$node->parent = $this->parent;
2147 		$this->parent->nodes[] = $node;
2149 			$this->parent->children[] = $node;