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hilyjiang/convert_size_val

Created June 5, 2013 09:10
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显示Human Recognize的存储大小
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convert_size_val
<?php
function convert_size_val($size){
$unit = array('b', 'kb', 'mb', 'gb', 'tb', 'pb');
return @round($size / pow(1024, ($i = floor(log($size, 1024)))), 2) . ' ' . $unit[$i];
}
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