public setContent(mixed $content) : static
Sets the content of the Response.
The $content may may be null, a string, a resource, an object, or anything
else. How the content will be sent is determined by the Response sending
logic.
The method is fluent, allowing you to chain a call to another Response method.
Note that unlike almost all the other Response methods, setContent() is
not declared as final. This means you can override it in extended
Response classes (though of course the signature must remain).
final public getContent() : mixed
Returns the content of the Response.