http_api_transports filter-hook . WP 3.7.0

Filters which HTTP transports are available and in what order.

Usage

add_filter( 'http_api_transports', 'filter_function_name_4528', 10, 3 );
function filter_function_name_4528( $transports, $args, $url ){
	// filter...

	return $transports;
}

$transports(string[])

Array of HTTP transports to check.
Default: array contains 'curl' and 'streams', in that order

$args(array)

HTTP request arguments.

$url(string)

The URL to request.

Changelog

Where the hook is called

$request_order = apply_filters( 'http_api_transports', $transports, $args, $url );

Where in WP core the hook is used