982     protected $char;  variable in simple_html_dom
1165         if ($this->size>0) $this->char = $this->doc[0];
1260         if ($this->char!=='<')
1266         $this->char = (++$this->pos<$this->size) ? $this->doc[$this->pos] : null; // next
1269         if ($this->char==='/')
1271             $this->char = (++$this->pos<$this->size) ? $this->doc[$this->pos] : null; // next
1328             $this->char = (++$this->pos<$this->size) ? $this->doc[$this->pos] : null; // next
1349             if ($this->char==='>') $node->_[HDOM_INFO_TEXT].='>';
1351             $this->char = (++$this->pos<$this->size) ? $this->doc[$this->pos] : null; // next
1360             $this->char = $this->doc[--$this->pos]; // prev
1366             if ($this->char==='<') {
1371             if ($this->char==='>') $node->_[HDOM_INFO_TEXT].='>';
1373             $this->char = (++$this->pos<$this->size) ? $this->doc[$this->pos] : null; // next
1399             if ($this->char!==null && $space[0]==='')
1406                 $this->char = (++$this->pos<$this->size) ? $this->doc[$this->pos] : null; // next
1412             if ($this->pos>=$this->size-1 && $this->char!=='>') {
1429                 $this->char = (++$this->pos<$this->size) ? $this->doc[$this->pos] : null; // next
1438                 if ($this->char==='=') {
1439 …                  $this->char = (++$this->pos<$this->size) ? $this->doc[$this->pos] : null; // next
1446                     if ($this->char!='>') $this->char = $this->doc[--$this->pos]; // prev
1453         } while ($this->char!=='>' && $this->char!=='/');
1469         $this->char = (++$this->pos<$this->size) ? $this->doc[$this->pos] : null; // next
1493         switch ($this->char) {
1496                 $this->char = (++$this->pos<$this->size) ? $this->doc[$this->pos] : null; // next
1498                 $this->char = (++$this->pos<$this->size) ? $this->doc[$this->pos] : null; // next
1502                 $this->char = (++$this->pos<$this->size) ? $this->doc[$this->pos] : null; // next
1504                 $this->char = (++$this->pos<$this->size) ? $this->doc[$this->pos] : null; // next
1537         $this->char = (++$this->pos<$this->size) ? $this->doc[$this->pos] : null; // next
1544         $this->char = ($this->pos<$this->size) ? $this->doc[$this->pos] : null; // next
1552         $this->char = ($this->pos<$this->size) ? $this->doc[$this->pos] : null; // next
1562         $this->char = ($this->pos<$this->size) ? $this->doc[$this->pos] : null; // next
1566     protected function copy_until_char($char)  argument
1568         if ($this->char===null) return '';
1570         if (($pos = strpos($this->doc, $char, $this->pos))===false) {
1572             $this->char = null;
1579         $this->char = $this->doc[$pos];
1584     protected function copy_until_char_escape($char)  argument
1586         if ($this->char===null) return '';
1591             if (($pos = strpos($this->doc, $char, $start))===false)
1594                 $this->char = null;
1607             $this->char = $this->doc[$pos];
1635             $this->char = $this->doc[0];