WordPress at a glance
filter is not described

use_streams_transport filter-hook . WP 2.7.0

Filters whether streams can be used as a transport for retrieving a URL.

Usage

add_filter( 'use_streams_transport', 'filter_function_name_7958', 10, 2 );
function filter_function_name_7958( $use_class, $args ){
	// filter...

	return $use_class;
}
$use_class(true/false)
Whether the class can be used.
Default: true
$args(array)
Request arguments.

Where the hook is called

WP_Http_Streams::test()
wp-includes/class-wp-http-streams.php 415
return apply_filters( 'use_streams_transport', true, $args );

Where the hook is used (in WP core)

Does not used.