Returns an associated MIME type based on a file extension.
| Name | Type | Required | Default | Description |
|---|---|---|---|---|
| extension | string | Yes | The extension to get the MIME type for. | |
| fallback | string | No | application/octet-stream | The fallback MIME type to return. |
mimeTypes(extension [, fallback ]) <!--- Get the internally-stored MIME type for `xls` --->
<cfset mimeType = mimeTypes("xls")>
<!--- Get the internally-stored MIME type for a dynamic value. Fall back to a MIME type of `text/plain` if it's not found --->
<cfset mimeType = mimeTypes(extension=params.type, fallback="text/plain")>