Tree final class

Minn\Feed\Tree · public/minn/src/Minn/Feed/Tree.php · 146 lines

A feed document parsed into the nested arrays plugin code reads through get_item_tags() and friends: each element is a node holding its own text ("data", whitespace between children included), its attributes grouped by namespace, the xml:base and xml:lang in force, and its children by namespace and local name. Two shapes differ from plain XML: an Atom text construct of type "xhtml" keeps its markup as text, and an RSS title is stored HTML-escaped. Named HTML references are read as characters unless the document brings its own DOCTYPE.

Uses 3

FeedError Iri Support\KsesEntities

Used by 2

Document Parts

Constants and properties

const	`XML` = `'http://www.w3.org/XML/1998/namespace'`
const	`ATOM_10` = `'http://www.w3.org/2005/Atom'`
const	`ATOM_03` = `'http://purl.org/atom/ns#'`
const	`RSS_10` = `'http://purl.org/rss/1.0/'`
const	`RSS_090` = `'http://my.netscape.com/rdf/simple/0.9/'`
private	`SEPARATOR` = `''`
private	`VOID` = `array ( 0 => 'area', 1 => 'base', 2 => 'br', 3 => 'col', 4 => 'embed', 5 => 'hr', 6 => 'img', 7 => 'input', 8 => 'link', 9 => 'meta', 10 => 'param', 11 => 'source', 12 => 'track', 13 => 'wbr', )`
private	`array $stack`
private	`array $root`
private	`int $xhtmlDepth`

Public

static

parse(string $utf8): array#

The document's elements under a root holding only "child".

@return array{child: array<string, array<string, list<array<string, mixed>>>>}

Internals 8

Private and protected methods: how the class does its work. Not a contract; they change whenever the code is tidied.

private	`prepare(string $xml): string`#	The document as the parser reads it: HTML references made numeric, the declaration on a line of its own.
private	`build(string $xml): array`#	`@return array{child: array<string, array<string, list<array<string, mixed>>>>}`
private	`open(XMLParser $parser, string $name, array $attributes): void`#
private	`close(XMLParser $parser, string $name): void`#
private	`text(XMLParser $parser, string $text): void`#
private	`append(string $text): void`#
private	`split(string $name): array`#	`@return array{0: string, 1: string} namespace and local name`
private	`markupAttributes(array $attributes): string`#