1418 	protected $char;  variable in imapmarkers\\simple_html_dom
1656 			$this->char = $this->doc[0];
1819 		if ($this->char !== '<') {
1825 		$this->char = (++$this->pos < $this->size) ? $this->doc[$this->pos] : null; // next
1828 		if ($this->char === '/') {
1829 			$this->char = (++$this->pos < $this->size) ? $this->doc[$this->pos] : null; // next
1912 			$this->char = (++$this->pos < $this->size) ? $this->doc[$this->pos] : null; // next
1938 			if ($this->char === '>') {
1943 			$this->char = (++$this->pos < $this->size) ? $this->doc[$this->pos] : null; // next
1953 			$this->char = $this->doc[--$this->pos]; // prev
1962 			if ($this->char === '<') {
1968 			if ($this->char === '>') {
1972 			$this->char = (++$this->pos < $this->size) ? $this->doc[$this->pos] : null; // next
2001 			if ($name === '' && $this->char !== null && $space[0] === '') {
2006 				$this->char = (++$this->pos < $this->size) ? $this->doc[$this->pos] : null; // next
2014 			if ($this->pos >= $this->size - 1 && $this->char !== '>') {
2036 				$this->char = (++$this->pos < $this->size) ? $this->doc[$this->pos] : null; // next
2051 				if ($this->char === '=') { // attribute with value
2052 					$this->char = (++$this->pos < $this->size) ? $this->doc[$this->pos] : null; // next
2058 					if ($this->char != '>') {
2059 						$this->char = $this->doc[--$this->pos];
2074 		} while ($this->char !== '>' && $this->char !== '/'); // go until the tag ended
2090 		$this->char = (++$this->pos < $this->size) ? $this->doc[$this->pos] : null; // next
2108 		switch ($this->char) {
2111 				$this->char = (++$this->pos < $this->size) ? $this->doc[$this->pos] : null; // next
2113 				$this->char = (++$this->pos < $this->size) ? $this->doc[$this->pos] : null; // next
2117 				$this->char = (++$this->pos < $this->size) ? $this->doc[$this->pos] : null; // next
2119 				$this->char = (++$this->pos < $this->size) ? $this->doc[$this->pos] : null; // next
2158 		$this->char = (++$this->pos < $this->size) ? $this->doc[$this->pos] : null; // next
2164 		$this->char = ($this->pos < $this->size) ? $this->doc[$this->pos] : null; // next
2171 		$this->char = ($this->pos < $this->size) ? $this->doc[$this->pos] : null; // next
2182 		$this->char = ($this->pos < $this->size) ? $this->doc[$this->pos] : null; // next
2186 	protected function copy_until_char($char) {  argument
2187 		if ($this->char === null) {
2191 		if (($pos = strpos($this->doc, $char, $this->pos)) === false) {
2193 			$this->char = null;
2203 		$this->char = $this->doc[$pos];
2237 			$this->char = $this->doc[0];