TYPO3 Core

Bug #85741

Updated by Georg Ringer almost 6 years ago

<pre> 
          /** 
      * @param integer|float $left 
      * @param string $operator 
      * @param integer|float $right 
      * @return integer|float 
      */ 
     protected static function evaluateOperation($left, $operator, $right) 
     { 
         if ($operator === '%') { 
             return (float)$left % (float)$right; 
         } elseif ($operator === '-') { 
             return (float)$left - (float)$right; 
         } elseif ($operator === '+') { 
             return (float)$left + (float)$right; 
         } elseif ($operator === '*') { 
             return (float)$left * (float)$right; 
         } elseif ($operator === '/') { 
             return (integer) $right !== 0 ? (float)$left / (float)$right : 0; 
         } elseif ($operator === '^') { 
             return pow((float)$left, (float)$right); 
         } 
         return 0; 
     } 
 </pre>

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