.. _exceptions-trynocatch:

.. _try-without-catch:

Try Without Catch
+++++++++++++++++

  Try may only hold a finally clause, to ensure that some code is always executed, in case of `error <https://www.php.net/error>`_ or not.

This is very rare.

.. code-block:: php
   
   <?php
   
   try {
   	$x = doSomething();
   } finally {
   	if (!isset($x)) {
   		$x = 'Error';
   	}
   }
   
   ?>
Connex PHP features
-------------------

  + `try <https://php-dictionary.readthedocs.io/en/latest/dictionary/try.ini.html>`_
  + `catch <https://php-dictionary.readthedocs.io/en/latest/dictionary/catch.ini.html>`_
  + `finally <https://php-dictionary.readthedocs.io/en/latest/dictionary/finally.ini.html>`_


Specs
_____

+--------------+-------------------------------------------------------------------------------------------------------------------------+
| Short name   | Exceptions/TryNoCatch                                                                                                   |
+--------------+-------------------------------------------------------------------------------------------------------------------------+
| Rulesets     | :ref:`All <ruleset-All>`, :ref:`Changed Behavior <ruleset-Changed-Behavior>`, :ref:`Dump <ruleset-Dump>`                |
+--------------+-------------------------------------------------------------------------------------------------------------------------+
| Exakat since | 2.6.4                                                                                                                   |
+--------------+-------------------------------------------------------------------------------------------------------------------------+
| PHP Version  | All                                                                                                                     |
+--------------+-------------------------------------------------------------------------------------------------------------------------+
| Severity     | Minor                                                                                                                   |
+--------------+-------------------------------------------------------------------------------------------------------------------------+
| Time To Fix  | Quick (30 mins)                                                                                                         |
+--------------+-------------------------------------------------------------------------------------------------------------------------+
| Precision    | Very high                                                                                                               |
+--------------+-------------------------------------------------------------------------------------------------------------------------+
| Available in | `Entreprise Edition <https://www.exakat.io/entreprise-edition>`_, `Exakat Cloud <https://www.exakat.io/exakat-cloud/>`_ |
+--------------+-------------------------------------------------------------------------------------------------------------------------+