OpenElements final class

Minn\Html\Tree\OpenElements · public/minn/src/Minn/Html/Tree/OpenElements.php · 110 lines

The stack of open elements and the spec's scope tests over it: an element is in scope when it is reached walking down from the current node before any of the scope's boundary elements.

Uses 1

Node

Used by 2

Builder Formatting

Constants and properties

private	`DEFAULT_SCOPE` = `array ( 'html' => array ( 0 => 'APPLET', 1 => 'CAPTION', 2 => 'HTML', 3 => 'TABLE', 4 => 'TD', 5 => 'TH', 6 => 'MARQUEE', 7 => 'OBJECT', 8 => 'TEMPLATE', ), 'math' => array ( 0 => 'MI', 1 => 'MO', 2 => 'MN', 3 => 'MS', 4 => 'MTEXT', 5 => 'ANNOTATION-XML', ), 'svg' => array ( 0 => 'FOREIGNOBJECT', 1 => 'DESC', 2 => 'TITLE', ), )`
private	`array $nodes`

Public

method	`push(Minn\Html\Tree\Node $node): void`#	Puts a node on top.
method	`pop(): ?Minn\Html\Tree\Node`#	Takes the current node off, or null when the stack is empty.
method	`current(): ?Minn\Html\Tree\Node`#	The current (bottom-most open) node.
method	`at(int $index): ?Minn\Html\Tree\Node`#	The node at a position, 0 being the root.
method	`count(): int`#	How many nodes are open.
method	`all(): array`#	Every open node, root first. `@return list<Node>`
method	`containsNode(Minn\Html\Tree\Node $node): bool`#	Whether this very node is open.
method	`hasHtml(string $name): bool`#	Whether an HTML element of the name is open anywhere.
method	`inScope(string ...$names): bool`#	Whether one of the HTML elements is in the default scope.
method	`inListItemScope(string $name): bool`#	Whether the HTML element is in list item scope (the default plus OL and UL).
method	`inButtonScope(string $name): bool`#	Whether the HTML element is in button scope (the default plus BUTTON).
method	`inTableScope(string ...$names): bool`#	Whether one of the HTML elements is in table scope (HTML, TABLE and TEMPLATE bound it).

Internals 1

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

private

inSpecificScope(array $names, array $boundary): bool#

`$names`	`list<string>`
`$boundary`	`array<string, list<string>>`