Number Helper
*************

The Number Helper file contains functions that help you work with
numeric data.

* Loading this Helper

* Available Functions


Loading this Helper
===================

This helper is loaded using the following code:

   $this->load->helper('number');


Available Functions
===================

The following functions are available:

byte_format($num[, $precision = 1])

   Parameters:
      * **$num** ("mixed") – Number of bytes

      * **$precision** ("int") – Floating point precision

   Returns:
      Formatted data size string

   Return type:
      "string"

   Formats numbers as bytes, based on size, and adds the appropriate
   suffix. Examples:

      echo byte_format(456); // Returns 456 Bytes
      echo byte_format(4567); // Returns 4.5 KB
      echo byte_format(45678); // Returns 44.6 KB
      echo byte_format(456789); // Returns 447.8 KB
      echo byte_format(3456789); // Returns 3.3 MB
      echo byte_format(12345678912345); // Returns 1.8 GB
      echo byte_format(123456789123456789); // Returns 11,228.3 TB

   An optional second parameter allows you to set the precision of the
   result:

      echo byte_format(45678, 2); // Returns 44.61 KB

   Note:

     The text generated by this function is found in the following
     language file: *language/<your_lang>/number_lang.php*
