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PHP: floor - Manual http://php.net/manual/en/function.floor.php (PHP 4, PHP 5, PHP 7) floor — Round fractions down Description Returns the next lowest integer value (as float) by rounding down value if necessary. Parameters value The numeric 在线影院av短片的网站

JavaScript floor() 方法 http://www.w3school.com.cn/jsref/jsref_floor.asp JS DOM 参考手册 JavaScript 对象 Browser 对象 HTML DOM 对象 HTML 对象 定义和用法 floor() 方法可对一个数进行下舍入。 语法 Math.floor(x) 参数 描述 x 必需。任意数值或 妹妹同学影音先锋

floor

Floor - Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/Floor A floor is the walking surface of a room or vehicle. Floors vary from simple dirt in a cave to many-layered surfaces modern technology. Floors may be stone, wood, www.avttw.cn

FLOOR http://docs.oracle.com/cd/E11882_01/server.112/e41084/functions067.htm Purpose FLOOR returns the largest integer equal to or less than n . The number n can always be written as the sum of an integer k and a positive fraction f such that 0 = f 1 and n =

Cfloor http://www.cfloor.net/

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