Source

File: wp-includes/class-wp-oembed.php

public function get_data( $url, $args = '' ) {
		$args = wp_parse_args( $args );

		$provider = $this->get_provider( $url, $args );

		if ( ! $provider ) {
			return false;
		}

		$data = $this->fetch( $provider, $url, $args );

		if ( false === $data ) {
			return false;
		}

		return $data;
	}