PHP format byte size

PHP format byte size method.

/*** formatted byte size * @param      number $size bytes * @param  string $delimiter number and unit delimiter * @return the size of the            band unit after string formatting */ function Get_byte ($size, $delimiter = ') {    $units = array (' B ', ' KB ', ' MB ', ' GB ', ' TB ', ' PB ');    for ($i = 0; $size >= && $i < 5; $i + +) $size/=;    Return round ($size, 2). $delimiter. $units [$i];}

Usage:

$size = ' 5454646 '; Echo get_byte ($size);

Output:

5.2MB

Explain:

The parameter $size the number of bytes passed in, and by method Get_byte converts the bytes in kilobytes to megabytes and returns.

