/**
phpDox
Overview
Namespaces
Interfaces
Classes
Traits
Source
Overview
Classes
Zend\Mail\Storage
Part
_cacheContent
Introduction
Synopsis
Return
Throws
Source
Zend\Mail\Storage\Part::
_cacheContent
Cache content and split in parts if multipart
Signature
protected function _cacheContent()
Returns
null
Errors/Exceptions
RuntimeException