Esempio n. 1
0
 protected function doLevelUnarys(&$result)
 {
     $op = $this->mCur->value;
     if ($this->mCur->type == AFPToken::TOp && ($op == "+" || $op == "-")) {
         $this->move();
         $this->doLevelListElements($result);
         wfProfileIn(__METHOD__);
         if ($op == '-') {
             $result = AFPData::unaryMinus($result);
         }
         wfProfileOut(__METHOD__);
     } else {
         $this->doLevelListElements($result);
     }
 }