======================== Rule clean_namespace

Namespace must not contain spacing, comments or PHPDoc.

Examples

Example #1

.. code-block:: diff

   --- Original
   +++ New
    <?php
   -namespace Foo \ Bar;
   +namespace Foo\Bar;

Example #2

.. code-block:: diff

--- Original +++ New <?php -echo foo /* comment */ \ bar(); +echo foo\bar();

Rule sets

The rule is part of the following rule sets:

• @PHP8x0Migration <./../../ruleSets/PHP8x0Migration.rst>_
• @PHP8x1Migration <./../../ruleSets/PHP8x1Migration.rst>_
• @PHP8x2Migration <./../../ruleSets/PHP8x2Migration.rst>_
• @PHP8x3Migration <./../../ruleSets/PHP8x3Migration.rst>_
• @PHP8x4Migration <./../../ruleSets/PHP8x4Migration.rst>_
• @PHP8x5Migration <./../../ruleSets/PHP8x5Migration.rst>_
• @PHP80Migration <./../../ruleSets/PHP80Migration.rst>_ (deprecated)
• @PHP81Migration <./../../ruleSets/PHP81Migration.rst>_ (deprecated)
• @PHP82Migration <./../../ruleSets/PHP82Migration.rst>_ (deprecated)
• @PHP83Migration <./../../ruleSets/PHP83Migration.rst>_ (deprecated)
• @PHP84Migration <./../../ruleSets/PHP84Migration.rst>_ (deprecated)
• @PHP85Migration <./../../ruleSets/PHP85Migration.rst>_ (deprecated)
• @PhpCsFixer <./../../ruleSets/PhpCsFixer.rst>_
• @Symfony <./../../ruleSets/Symfony.rst>_

References

• Fixer class: PhpCsFixer\\Fixer\\NamespaceNotation\\CleanNamespaceFixer <./../../../src/Fixer/NamespaceNotation/CleanNamespaceFixer.php>_
• Test class: PhpCsFixer\\Tests\\Fixer\\NamespaceNotation\\CleanNamespaceFixerTest <./../../../tests/Fixer/NamespaceNotation/CleanNamespaceFixerTest.php>_

The test class defines officially supported behaviour. Each test case is a part of our backward compatibility promise.