CFLib.org – BitFormat

BitFormat(num)

Last updated August 14, 2007

Download UDF

author

Trevor Orr
Send Email

Version: 1 | Requires: ColdFusion 5 | Library: StrLib

Rated 0 time(s). Average Rating: 0

Description:
Format a value as 1 or 0.

Return Values:
Returns a number.

Example:

<cfoutput>
 1 = #BitFormat("1")# 
 0 = #BitFormat("0")# 
 x = #BitFormat("x")# 
 space = #BitFormat(" ")# 
 1+space = #BitFormat("1 ")# 
 2+space = #BitFormat("1 ")# 
</cfoutput>

Parameters:

Name	Description	Required
num	Value to format.	Yes

Full UDF Source:

	
	<cfscript>
/**
 * Format a value as 1 or 0.
 * 
 * @param num      Value to format. (Required)
 * @return Returns a number. 
 * @author Trevor Orr (fractorr@yahoo.com) 
 * @version 1, August 14, 2007 
 */
function BitFormat(num) {
    return (IIF(IsNumeric(Trim(arguments.num)) AND Trim(arguments.num) NEQ 0, 1, 0));
}
</cfscript>