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Differences Between: [Versions 400 and 401]

   1  <?php
   2  
   3  namespace PhpOffice\PhpSpreadsheet\Calculation\Statistical;
   4  
   5  use PhpOffice\PhpSpreadsheet\Calculation\Exception;
   6  use PhpOffice\PhpSpreadsheet\Calculation\Information\ExcelError;
   7  
   8  class StatisticalValidations
   9  {
  10      /**
  11       * @param mixed $value
  12       */
  13      public static function validateFloat($value): float
  14      {
  15          if (!is_numeric($value)) {
  16              throw new Exception(ExcelError::VALUE());
  17          }
  18  
  19          return (float) $value;
  20      }
  21  
  22      /**
  23       * @param mixed $value
  24       */
  25      public static function validateInt($value): int
  26      {
  27          if (!is_numeric($value)) {
  28              throw new Exception(ExcelError::VALUE());
  29          }
  30  
  31          return (int) floor((float) $value);
  32      }
  33  
  34      /**
  35       * @param mixed $value
  36       */
  37      public static function validateBool($value): bool
  38      {
  39          if (!is_bool($value) && !is_numeric($value)) {
  40              throw new Exception(ExcelError::VALUE());
  41          }
  42  
  43          return (bool) $value;
  44      }
  45  }