Int

Description

Calculates the closest integer that is smaller than number. For example, it returns 3 for Int(3.3) and for Int(3.7); it returns -4 for Int(-3.3) and for Int(-3.7).

Returns

An integer, as a string.

Category

Mathematical functions

Function syntax

Int(number)

See also

Ceiling, Fix, Round

Parameters

Example

<h3>Int Example</h3>
<p>Int returns the closest integer smaller than a number.

<p>Int(11.7) : <cfoutput>#Int(11.7)#</cfoutput>
<p>Int(-11.7) : <cfoutput>#Int(-11.7)#</cfoutput>
<p>Int(0) : <cfoutput>#Int(0)#</cfoutput>

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Version 7

Comments

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barneyb said on May 11, 2005 at 1:08 PM :

This should say it returns the "largest integer less than or equal to a given number", which is subtly different than what currently is listed. It should also indicate that it is the CF alias of the 'floor' operation and that 'ceiling' is the complementary operation.

s_bywater said on Apr 13, 2006 at 7:39 AM :

Grrr I had added the same correction to the 6.1 version of this manual in LiveDocs. You guys should use our input to correct future version of the manual.

http://livedocs.macromedia.com/coldfusion/6.1/htmldocs/funct121.htm

ASandstrom said on Apr 28, 2006 at 9:16 AM :

WE do, in fact, use LiveDocs comments to update each version of the documentation. Occasionally one slips through the cracks. Sorry about that.

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Current page: http://livedocs.adobe.com/coldfusion/7/htmldocs/00000511.htm

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