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Differences Between: [Versions 400 and 401]

   1  <?php
   2  
   3  namespace PhpOffice\PhpSpreadsheet\Calculation\MathTrig;
   4  
   5  use PhpOffice\PhpSpreadsheet\Calculation\ArrayEnabled;
   6  use PhpOffice\PhpSpreadsheet\Calculation\Exception;
   7  
   8  class Exp
   9  {
  10      use ArrayEnabled;
  11  
  12      /**
  13       * EXP.
  14       *
  15       * Returns the result of builtin function exp after validating args.
  16       *
  17       * @param mixed $number Should be numeric, or can be an array of numbers
  18       *
  19       * @return array|float|string Rounded number
  20       *         If an array of numbers is passed as the argument, then the returned result will also be an array
  21       *            with the same dimensions
  22       */
  23      public static function evaluate($number)
  24      {
  25          if (is_array($number)) {
  26              return self::evaluateSingleArgumentArray([self::class, __FUNCTION__], $number);
  27          }
  28  
  29          try {
  30              $number = Helpers::validateNumericNullBool($number);
  31          } catch (Exception $e) {
  32              return $e->getMessage();
  33          }
  34  
  35          return exp($number);
  36      }
  37  }