How can I convert the output of PHP's filesize() function to a nice format with MegaBytes, KiloBytes etc? like: if the size is less than 1 MB, show the size in ... ... <看更多>

The second idea was formulated by Computer industry 1KB = 1024 bytes 1MB = 1024 KB 1GB = 1024 MB Notice I am using capital B and not small b, and capital B ... ... <看更多>