wp-includes/SimplePie/src/Misc.php:368$datastring$inputstring$outputstringstring|false protected static function change_encoding_iconv(string $data, string $input, string $output) { return @iconv($input, $output, $data); }4 changes between 6.7.7 and 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
$data retyped from untyped to string.verified against source$input retyped from untyped to string.verified against source$output retyped from untyped to string.verified against sourcenone to string|false.verified against sourcesrc/wp-includes/SimplePie/src/Misc.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.