wp-includes/class-wp-oembed.php:358Takes a URL and attempts to return the oEmbed data.
$urlstring$argsstring|arrayoptional''object|false public function get_data( $url, $args = '' ) { $args = wp_parse_args( $args ); $provider = $this->get_provider( $url, $args ); if ( ! $provider ) { return false; } return $this->fetch( $provider, $url, $args ); }Introduced in 4.8.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/class-wp-oembed.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.