function formatBytes($bytes, $precision = 2) { $units = array('B', 'KB', 'MB', 'GB', 'TB'); $bytes = max($bytes, 0); $pow = floor(($bytes ? log($bytes) : 0) ... ... <看更多>

... <看更多>

例如：KB、MB、GB等等。 8 bits 等於1byte 1024 bytes 等於1 Kb 1024 Kb等於1 Mb 1024 Mb 等於1 Gb 1024 Gb 等於1Tb 1024 Tb 等於1 Pb。 ... <看更多>

Here's a slightly less repetitive way to write it since we know each unit is 1024 as large as the last: function kmgtbytes (num) { var unit, units = ["TB", ... ... <看更多>