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Convert bytes to text

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  1. function bytesToText($bytes, $precision = 2, $units = null) {
  2.   static $suffix = array('b', 'KB', 'MB', 'GB', 'TB');
  3.   if ($units) {
  4.     $power = array_search($units, $suffix);
  5.     $i = $power;
  6.     while ($i-- > 0) {
  7.       $bytes /= 1024;
  8.     }
  9.  
  10.   } else {
  11. 	  $bytes = (float) $bytes;
  12. 	  $power = 0;
  13. 	  while ($bytes >= 1000) {
  14. 	    $bytes /= 1024;
  15. 	    $power++;
  16. 	  }
  17.   }
  18.   if ($power == 0) {
  19.     $precision = 0;
  20.   }
  21.   return number_format($bytes, $precision) . $suffix[$power];
  22. }

URL: bytes-to-text

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