题
I need to convert the following line of PHP into Coldfusion
$age = 10
$test = pow($age,-2)*log($age);
Coldfusion does not have a POW() function. This is what I have come up with
<cfset age = 10>
<cfset test = age^-2*log(age)>
Any help would be much appreciated.
James
解决方案
The ^
operator does the job
You are doing it right
其他提示
You're likely to notice performance and maintainability gains if you place this (and any sets immediately preceding or following) code within cfscript
. Oh, and don't forget to scope your variables:
<cfscript>
variables.age = 10;
variables.test = variables.age^-2*log(variables.age);
</cfscript>
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