wp-includes/class-wp-http.php:653Uses the GET HTTP method.
$urlstring$argsstring|arrayoptionalarray()array|WP_Error public function get( $url, $args = array() ) { $defaults = array( 'method' => 'GET' ); $parsed_args = wp_parse_args( $args, $defaults ); return $this->request( $url, $parsed_args ); }Introduced in 2.7.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/class-wp-http.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.