/**
* @author Manuel Will <*****@*****.**>
* @since 2015-08
*
* @param array $credentials
*
* @throws SAP_Exception
*/
public static function init(array $credentials, $compileDirectory)
{
if (null !== self::$singleton) {
throw new SAP_Exception('SapRfcDal is already initialized.');
}
self::$singleton = new self($credentials, $compileDirectory);
}
/**
* @return null|SAP_Connection
* @author Manuel Will
* @since 2013
*/
private function getConnection()
{
if (null === $this->connection) {
$credentials = SAP_Factory::get()->getCredentials();
$this->connection = new SAP_Connection($credentials);
}
return $this->connection;
}
<?php
use Symfony\Component\Yaml\Yaml;
include_once implode(DIRECTORY_SEPARATOR, [dirname(__DIR__), 'vendor', 'autoload.php']);
$config = Yaml::parse(file_get_contents('config.yml'));
SAP_Factory::init($config['credentials'], $config['compile-dir']);