function RequestProxy::supportsSecureProxy

Returns true if an HTTPS proxy can be used.

This depends on PHP7.3+ for CURL_VERSION_HTTPS_PROXY and curl including the feature (from version 7.52.0)

1 call to RequestProxy::supportsSecureProxy()

RequestProxy::getCurlOptions in vendor/composer/composer/src/Composer/Util/Http/RequestProxy.php

Returns an array of curl proxy options

File

vendor/composer/composer/src/Composer/Util/Http/RequestProxy.php, line 158

Class

RequestProxy

@internal @author John Stevenson <john-stevenson@blueyonder.co.uk>

Namespace

Composer\Util\Http

Code

public function supportsSecureProxy() : bool {
    if (false === ($version = curl_version()) || !defined('CURL_VERSION_HTTPS_PROXY')) {
        return false;
    }
    $features = $version['features'];
    return (bool) ($features & CURL_VERSION_HTTPS_PROXY);
}