wp-includes/http.php:20Returns the initialized WP_Http Object
WP_Httpfunction _wp_http_get_object() { static $http = null; if ( is_null( $http ) ) { $http = new WP_Http(); } return $http;}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/http.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.