Class: XML_Feed_Parser

XML_Feed_Parser __construct( string $feed, [bool $strict = false], [bool $suppressWarnings = false])

Our constructor takes care of detecting feed types and instantiating appropriate classes. For now we're going to treat Atom 0.3 as Atom 1.0 but raise a warning. I do not intend to introduce full support for Atom 0.3 as it has been deprecated, but others are welcome to.

Parameters:

XML_Feed_Parser_Type current( )

Return XML_Feed_Type object for current element

XML_Feed_Parser_Type|false getEntryById( string $id)

As well as allowing the items to be iterated over we want to allow

users to be able to access a specific entry. This is one of two ways of doing that, the other being by offset. This method can be quite slow if dealing with a large feed that hasn't yet been processed as it instantiates objects for every entry until it finds the one needed.

Parameters:

XML_Feed_Parser_Type|false getEntryByOffset( int $offset)

As well as allowing the items to be iterated over we want to allow users to be able to access a specific entry. This is one of two ways of doing that, the other being by ID.

Parameters:

int key( )

Part of the iteration implementation. Returns the key for the current stage in the array.

void next( )

Of course we must be able to iterate... This function simply increases our internal counter.

void rewind( )

Part of the iteration implementation. Resets the internal counter to the beginning.

bool valid( )

Part of the iteration implementation. Tells whether we have reached the end.

void version( )

Retrieve version details from feed type class.

void __call( string $call, array $attributes)

For top-level feed elements we will provide access using methods or attributes. This function simply passes on a request to the appropriate feed type object.

Parameters:

void __get( string $val)

To allow variable-like access to feed-level data we use this method. It simply passes along to __call() which in turn passes along to the relevant object.

Parameters:

void __toString( )