How does Magento\Setup\Module\Di\Compiler\Config\Chain\BackslashTrim::resolveInstancesNames() work?

dmitry_fedyuk · October 14, 2017, 12:29am

Context: How does Magento\Setup\Module\Di\Compiler\Config\Chain\BackslashTrim::modify() work?

magento/magento2/blob/2.2.0/setup/src/Magento/Setup/Module/Di/Compiler/Config/Chain/BackslashTrim.php#L31-L45


/**
 * Resolves instances names
 *
 * @param array $arguments
 * @return array
 */
private function resolveInstancesNames(array $arguments)
{
    $resolvedInstances = [];
    foreach ($arguments as $instance => $constructor) {
        $resolvedInstances[ltrim($instance, '\\')] = $constructor;
    }


    return $resolvedInstances;
}