Indicates if the currently matched tag contains the self-closing flag.
Description
No HTML elements ought to have the self-closing flag and for those, the self-closing flag will be ignored. For void elements this is benign because they "self close" automatically. For non-void HTML elements though problems will appear if someone intends to use a self-closing element in place of that element with an empty body.
For HTML foreign elements and custom elements the self-closing flag determines if they self-close or not.
This function does not determine if a tag is self-closing, but only if the self-closing flag is present in the syntax.
Source
if ( parent::TEXT_IS_WHITESPACE === $this->text_node_classification ) {
return $this->step();
}
Changelog
| Version | Description |
|---|---|
| 6.6.0 | Introduced. |
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