Class feed

Package: classes
Located at class-feed.php

Methods summary
`protected string`	# `getCacheFilename( )` Creates a file name from the options array Creates a file name from the options array Returns string
`protected`	# `startCache( )` Starts static caching Starts static caching
`protected`	# `endCache( )` Ends the static caching. Ends the static caching.
`public`	# `clearCache( string $cachefolder = NULL )` Cleans out the cache folder Cleans out the cache folder Parameters `$cachefolder` the sub-folder to clean
`public`	# `__construct( $options )`
`protected`	# `getChannelTitleExtra( )`
`protected string`	# `getImageSize( )` Helper function that gets the images size of the "size" get parameter Helper function that gets the images size of the "size" get parameter Returns string
`public array`	# `getitems( )` Gets the feed items Gets the feed items Returns array
`protected array`	# `getitemPages( array $item, $len )` Gets the feed item data in a Zenpage news feed Gets the feed item data in a Zenpage news feed Parameters `$item` Titlelink a Zenpage article or filename of an image if a combined feed `$len` Returns array
`protected array`	# `getitemComments( array $item )` Gets the feed item data in a comments feed Gets the feed item data in a comments feed Parameters `$item` Array of a comment Returns array
`protected static`	# `feed404( )`