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BitAnd
Last update:
May 18, 2026
Description
Performs a bitwise logical AND operation.
Returns
The bitwise AND of two long integers.
Category
Function syntax
BitAnd(number1, number2) |
See also
Parameters
Parameter | Description |
number1 | 32-bit signed integer |
number2 | 32-bit signed integer |
Usage
Bit functions operate on 32-bit signed integers, in the range -2147483648 - 2147483647.
Example
<h3>BitAnd Example</h3>
<p>Returns the bitwise AND of two long integers.</p>
<p>BitAnd(5,255): <cfoutput>#BitAnd(5,255)#</cfoutput></p>
<p>BitAnd(5,0): <cfoutput>#BitAnd(5,0)#</cfoutput></p>
<p>BitAnd(128,128): <cfoutput>#BitAnd(128,128)#</cfoutput></p>Example
<cfscript>
number= 5;
number1 = 255;
writeOutput(bitand(5,255)); // Returns 5
</cfscript>
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