Exemplo n.º 1
0
 function parse(PEG_IContext $context)
 {
     list($hit, list($end, $val)) = $context->cache($this);
     if ($hit) {
         $context->seek($end);
         return $val;
     }
     $start = $context->tell();
     $val = $this->parser->parse($context);
     $end = $context->tell();
     $context->save($this, $start, $end, $val);
     return $val;
 }