Zephir\Passes\LocalContextPass::getNumberOfMutations PHP Method

    public function getNumberOfMutations($variable)
    {
        if (isset($this->mutations[$variable])) {
            return $this->mutations[$variable];
        }
        return 0;
    }

 /**
  * Returns the number of expected mutations for a variable
  *
  * @param string $variable
  * @return int
  */
 public function getExpectedMutations($variable)
 {
     if ($this->localContext) {
         return $this->localContext->getNumberOfMutations($variable);
     }
     return 0;
 }