The __construct function produces Deprecated in php8 error

[a4992214]

The __construct function in SequenceMatcher produces Deprecated: Optional parameter $junkCallback declared before required parameter $options is implicitly treated as a required parameter [i.e. $junkCallback has a default but $options does not]

public function __construct($a, $b, $junkCallback=null, $options)

Quick fix might be :

public function __construct($a, $b, $junkCallback=null, $options=null)