wp-includes/SimplePie/src/IRI.php:216Overload __isset() to provide access via properties
$namestringbool public function __isset($name) { return method_exists($this, 'get_' . $name) || isset($this->$name); }Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/SimplePie/src/IRI.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.