wp-includes/ID3/getid3.php:531$optArrayarraybool public function setOption($optArray) { if (empty($optArray)) { return false; } foreach ($optArray as $opt => $val) { if (isset($this->$opt) === false) { continue; } $this->$opt = $val; } return true; }Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/ID3/getid3.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.