Updates internal flags after adding an element.
Description
Certain conditions (such as "has_p_in_button_scope") are maintained here as flags that are only modified when adding and removing elements. This allows the HTML Processor to quickly check for these conditions instead of iterating over the open stack elements upon each new tag it encounters. These flags, however, need to be maintained as items are added and removed from the stack.
Parameters
$itemWP_HTML_Tokenrequired- Element that was added to the stack of open elements.
Source
public function walk_down() {
$count = count( $this->stack );
for ( $i = 0; $i < $count; $i++ ) {
yield $this->stack[ $i ];
}
}
/**
* Steps through the stack of open elements, starting with the bottom element
* (added last) and walking upwards to the one added first.
*
* This generator function is designed to be used inside a "foreach" loop.
*
* Example:
Changelog
| Version | Description |
|---|---|
| 6.4.0 | Introduced. |
User Contributed Notes
You must log in before being able to contribute a note or feedback.