original_string: public function getMemoryPeak($raw = false, $format = null)
      {
          $memory = memory_get_peak_usage(true);
          return $raw ? $memory : self::readableSize($memory, $format);
      }
code: public function getMemoryPeak($raw = false, $format = null)
      {
          $memory = memory_get_peak_usage(true);
          return $raw ? $memory : self::readableSize($memory, $format);
      }
code_tokens: public function getMemoryPeak ( $ raw = false , $ format = null ) { $ memory = memory_get_peak_usage ( true ) ; return $ raw ? $ memory : self :: readableSize ( $ memory , $ format ) ; }
docstring: Returns the memory peak, readable or not
  @param  boolean $raw    Whether the result must be human readable
  @param  string  $format The format to display (printf format)
  @return string|float
docstring_tokens: Returns the memory peak readable or not