| ClassUtils | Class related functionality for objects that might or might not be proxy objects at the moment. |
| SecureRandom | A secure random number generator implementation. |
| StringUtils | String utility functions. |
| SecureRandomInterface | Interface that needs to be implemented by all secure random number generators. |
© 2004–2016 Fabien Potencier
Licensed under the MIT License.
http://api.symfony.com/2.7/Symfony/Component/Security/Core/Util.html