Você procurou por: a float (Inglês - Chinês (simplificado))

please enter a float value > %1
请输入一个 >% 1 的浮点数值

this is a float item that provides a compass.
显示可浮动的指南针 。

this is a float item that provides a map scale.
显示一个浮动的地图缩放栏 。

returns true if var is a float, false otherwise.
description

please enter a float value between %1 and %2
请输入一个在% 1 和% 2 之间的浮点数

malformed parameter in the epsf special command. expected a float to follow %1 in %2
epsf 特殊指令的参数畸形 。 在% 2 中 ，% 1 后面应该是浮点数 。

a float switch is a versatile component used to meet the needs of hundreds of different products and applications.
浮控开关是一种万能型组件，可满足上百种不同的产品和应用的需要。

if none of the values is a float, all of them will be treated as integers, and an integer is returned.
if the first parameter is an array, max() returns the highest value in that array. if the first parameter is an integer, string or float, you need at least two parameters and max() returns the biggest of these values. you can compare an unlimited number of values.

if any of the operands is a float, then all operands are evaluated as floats, and the result will be a float.
$foo = "0"; // $foo is string (ascii 48) $foo += 2; // $foo is now an integer (2) $foo = $foo + 1.3; // $foo is now a float (3.3) $foo = 5 + "10 little piggies"; // $foo is integer (15) $foo = 5 + "10 small pigs"; // $foo is integer (15)

if you give it an unsigned integer value too large to be stored that way it is converted to a float which often yields an undesired result.
also note that php internally stores integer values as signed values of a machine dependent size. if you give it an unsigned integer value too large to be stored that way it is converted to a float which often yields an undesired result.

a float switch can be incorporated into a product, such as bilge pump, or can be purchased as a component to be used in a customer specific application.
浮控开关 可安装到船底排水泵等产品上，也可买来作为一个组件在客户特殊的应用环境中使用。

if you specify a number beyond the bounds of the integer type, it will be interpreted as a float if you specify a number beyond the bounds of the integer type, it will be interpreted as a float instead.
decimal: [1-9][0-9]* _bar_ 0 hexadecimal: 0[xx][0-9a-fa-f]+ octal: 0[0-7]+ integer: [+-]?decimal _bar_ [+-]?hexadecimal _bar_ [+-]?octal

"double" (for historical reasons "double "is returned in case of a float, and not simply "float")
"double" (for historical reasons "double" is returned in case of a float, and not simply "float")

returns true if val is infinite (positive or negative), like the result of log(0) or any value too big to fit into a float on this platform.
returns true if val is infinite (positive or negative), like the result of log(0) or any value too big to fit into a float on this platform.

there are two basic types of operation for float switches. the first method is that a float switch can be located in a buoyant float housing and can be actuated based upon rising and falling liquid levels. the second method is that a float switch can be stationary and can be actuated by the presence or absence of liquid.
浮控开关有两种基本的操作方法：第一种方法是将浮控开关置于有浮力的浮子套内，然后根据液位的升降操作浮控开关；第二种方法是将浮控开关固定，然后根据液体是否存在操作浮控开关。

?php $foo = "0"; / / $foo is string (ascii 48) !- - bad example, no real operator (must be used with variable, modifies it too) $foo++; / / $foo is the string "1" (ascii 49) - - $foo += 2; / / $foo is now an integer (2) $foo = $foo + 1.3; / / $foo is now a float (3.3) $foo = 5 + "10 little piggies"; / / $foo is integer (15) $foo = 5 + "10 small pigs"; / / $foo is integer (15) !- - todo: explain ++ / - - behaviour with strings examples: ++'001 '= '002' ++'abc '= 'abd' ++'xyz '= 'xza' ++'9.9 '= '9.0' ++'-3 '= '-4' - -'9 '= 8 (integer!) - -'5.5' = '5.5 '- -'-9' = -10 (integer) - -'09 '= 8 (integer) - -'abc' = 'abc '- -?
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