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php数字格式化的例子(number_format函数应用)

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Release： 2016-07-25 09:00:31
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php数字格式化的例子(number_format函数应用)，有需要的朋友，可以参考下。

例如，

echo number_format(285266237);
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输出 285,266,237

如果需要用number_format()函数格式化文件字节大小，可以参考如下的方法。

1024)
{
$value /= 1024;
$i++;
}
$return_str = round($value, $dec).$prefix_arr[$i];
return $return_str;
}

echo byte_format(285266237);
?>
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输出： 272M



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