/**
phpDox
Overview
Namespaces
Interfaces
Classes
Traits
Source
Overview
Classes
Zend\Http\Header
Age
toString
Introduction
Synopsis
Return
Interface
Source
Zend\Http\Header\Age::
toString
Return header line In case of overflow RFC states to set value of 2147483648 (2^31)
Signature
public function toString()
Returns
string
Defined by Interface
HeaderInterface