# <cfset>

Define a CFML variable.

If the variable exists, cfset resets it to the specified value.

This tag **cannot** have a body.
This tag is also supported within [<cfscript>](script.md)

```
<cfset #any noName#>
```

# Attributes

| Attribute | Type | Required | Description | Default |
|-----------|------|----------|-------------|---------|
| noName | any | No | Content of the tag set |  |

# Examples

```cfml
<cfset arr =["I Love Lucee"] >
<cfset str.myVal ="Save water, Plant green">
<cfset intVar=10 >
<cfset char ="Smile & Enjoy your life">
<cfdump var="#arr#" label="Array" />
<cfdump var="#str#" label="Structure" />
<cfdump var="#intVar#" label="Integer" />
<cfdump var="#char#" label="String"/>

<cfscript>
	writeOutput("<br><br>Using CFscript<br><br>");
	array=["this is sample array"];
	struct.userVal=1;
	numb=1006;
	str="I'm String";
	writeDump(var=array,label="Array");;
	writeDump(var=struct,label="Structure");;
	writeDump(var=numb,label="Integer");
	writeDump(var=str,label="String");
</cfscript>
```








# Categories

[Core CFML Language](../../categories/core.md)

# See Also

[<cfparam>](param.md)