复制代码代码如下:static function convert($size) {$unit=array('b','kb','mb','gb','tb','pb');return @round($size/pow(1024,($i=floor(log($size,1024)))),2).' '.$unit[$i];}也可用下面这种方法复制代码代码如下:/*** Returns a human readable filesize*/ function HumanReadableFilesize($size) {$mod = 1024;$units = explode(' ','B KB MB GB TB PB');for ($i = 0; $size > $mod; $i++) {$size /= $mod;}return round($size, 2) . ' ' . $units[$i];}http://www.bkjia.com/PHPjc/736851.html www.bkjia.com true http://www.bkjia.com/PHPjc/736851.html TechArticle复制代码 代码如下: static function convert($size) { $unit=array('b','kb','mb','gb','tb','pb'); return @round($size/pow(1024,($i=floor(log($size,1024)))),2).' '.$unit[$i]; }...
php获取文件大小的方法_PHP教程
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