PHP: opposite of extends (for parent class) - php

Question

I'm aware of using extends but i am wondering what's the best practice for doing the opposite:
I'm having a "parent" class called c_film and 2 child classes called c_wikipedia and c_imdb - they need to access the general settings ($aOptions) and functions / error handler from c_film.
here's a simplified version:
$aOptions = array(
"wikidata_id" => "Q63985561"; // the movie is: tenet
"verbose_output" => true,
"logging" => true
);
$o = new c_film( $aOptions );
$aData = $o->load_film(); // scrape wikipedia, scrape imdb, merge data into array
these are the requirements:
c_film has functions for scraping/parsing/error handling for all child classes/logging/misc which can be used from both child classes
c_wikipedia and c_imdb can access options / functions from c_film and trigger errors
here's my current solution (simplified):
class c_film
{
function __construct( $aOptions )
{
$this->aOptions = $aOptions;
}
function load_film()
{
$o = new c_wikipedia( $this );
$this->aWikipedia = $o->get_data();
$o = new c_imdb( $this );
$this->aImdb = $o->get_data();
$aData = $this->get_merged_data();
}
private function get_merged_data()
{
// process data / merge into one array
$aResult = array_merge( $this->aWikipedia, $this->aImdb );
result $aResult;
}
function scrape($url)
{
// scrape data / handle 404 / log errors/ html parsing
// [code here]
return $html;
}
function log($msg, $class, $function)
{
// log to file
}
function error( Throwable $t )
{
// log error into file
}
}
class c_wikipedia
{
function __construct( $oFilm ) // parent class object c_film
{
$this->oFilm = $oFilm;
}
function get_data()
{
try {
// scrape data from wikipedia
$aData = $this->get_data();
$url = $this->get_url_from_wikidata_id();
$html = $oFilm->scrape($url);
} catch(Throwable $t ){
//
$oFilm->error( $t );
}
}
private function get_data()
{
$oFilm = $this->oFilm;
$aOptions = $oFilm->aOptions;
$wikidata_id = $aOptions['wikidata_id'];
$bLog = $oFilm->aOptions['logging'];
$output = $oFilm->aOptions['verbose_output'];
// .. load + parse data
$url = // determine url
$msg = "loading data for " . $wikidata_id;
if($bLog) $oFilm->log($msg, get_class(), __FUNCTION__ ); // log to file including class name and function name
if($output) echo $msg;
$html = $oFilm->scrape($url);
return $aData;
}
}
So - is passing the c_film object to the child classes the best practice or is there a more elegant method?