/**
* Get a working transport
*
* @return Requests_Transport
*/
protected static function get_transport()
{
if (!is_null(self::$transport)) {
return new self::$transport();
}
if (empty(self::$transports)) {
self::$transports = array('Requests_Transport_cURL', 'Requests_Transport_fsockopen');
}
// Find us a working transport
foreach (self::$transports as $class) {
if (!class_exists($class)) {
continue;
}
$result = call_user_func(array($class, 'test'));
if ($result) {
self::$transport = $class;
break;
}
}
if (self::$transport === null) {
throw new Requests_Exception('No working transports found', 'notransport', self::$transports);
}
return new self::$transport();
}
/**
* Get a working transport
*
* @throws Requests_Exception If no valid transport is found (`notransport`)
* @return Requests_Transport
*/
protected static function get_transport()
{
// Caching code, don't bother testing coverage
// @codeCoverageIgnoreStart
if (self::$transport !== null) {
return new self::$transport();
}
// @codeCoverageIgnoreEnd
if (empty(self::$transports)) {
self::$transports = ['Requests_Transport_cURL', 'Requests_Transport_fsockopen'];
}
// Find us a working transport
foreach (self::$transports as $class) {
if (!class_exists($class)) {
continue;
}
$result = call_user_func([$class, 'test']);
if ($result) {
self::$transport = $class;
break;
}
}
if (self::$transport === null) {
throw new Requests_Exception('No working transports found', 'notransport', self::$transports);
}
return new self::$transport();
}
/**
* Get a working transport
*
* @throws Requests_Exception If no valid transport is found (`notransport`)
* @return Requests_Transport
*/
protected static function get_transport($capabilities = array())
{
// Caching code, don't bother testing coverage
// @codeCoverageIgnoreStart
// array of capabilities as a string to be used as an array key
ksort($capabilities);
$cap_string = serialize($capabilities);
// Don't search for a transport if it's already been done for these $capabilities
if (isset(self::$transport[$cap_string]) && self::$transport[$cap_string] !== null) {
return new self::$transport[$cap_string]();
}
// @codeCoverageIgnoreEnd
if (empty(self::$transports)) {
self::$transports = array('Requests_Transport_cURL', 'Requests_Transport_fsockopen');
}
// Find us a working transport
foreach (self::$transports as $class) {
if (!class_exists($class)) {
continue;
}
$result = call_user_func(array($class, 'test'), $capabilities);
if ($result) {
self::$transport[$cap_string] = $class;
break;
}
}
if (self::$transport[$cap_string] === null) {
throw new Requests_Exception('No working transports found', 'notransport', self::$transports);
}
return new self::$transport[$cap_string]();
}