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舍去法取整 版本的 number_format() 函数

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2016-06-07 11:35:171351browse

舍去法取整 版本的 number_format() 函数
/**<br>  * 舍去法取整 版本的 number_format() 函数<br>  * @author leeyi <leeyisoft><br>  */<br> function number_format_floor($number, $decimals=0, $dec_point='.', $thousands_sep=',') {<br>     $tmp = pow(10,$decimals);<br>     return number_format(floor($tmp*($number))/$tmp, $decimals, $dec_point, $thousands_sep);<br> }</leeyisoft>

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