private function append($x) { $this->buffer->append(EscapeUtil::escape($x))->append(RPC_SEPARATOR_CHAR); }
public function endVisitString(StringValueCommand $x, Context $ctx) { if ($this->parent->hasBackRef($x)) { if (!$this->isStarted($x)) { $escaped = EscapeUtil::escape($x->getValue()); $this->push($this->beginValue($x)); $this->eq(); $this->quote(); $this->push($escaped); $this->quote(); $this->commit($x, false); } else { $this->push($this->parent->makeBackRef($x)); } } else { $escaped = EscapeUtil::escape($x->getValue()); $this->quote(); $this->push($escaped); $this->quote(); } }