WP_oEmbed::_fetch_with_format()
Method: Fetches result from an oEmbed provider for a specific format and complete provider URL
Source: wp-includes/class-wp-oembed.php:567
WP_oEmbed::__construct()
Method: Constructor.
Source: wp-includes/class-wp-oembed.php:51
WP_oEmbed::_parse_json()
Method: Parses a json response body.
Source: wp-includes/class-wp-oembed.php:593