Content class
The Content class represents the single file content.
getContent()
Returns the parsed markdown part of the file.
getMeta()
Returns the parsed YAML part of the file.
Parameters
$key(optional) - Determine what meta key should be returned. Returns all the keys when set tonull. Default value:null.
hasMetaKey()
Returns true or false depending on whether the given key exists.
Parameters
$key- The key for the meta array.