Rule ``combine_nested_dirname``
Replace multiple nested calls of ``dirname`` by only one call with second ``$level`` parameter. Requires PHP >= 7.0.
.. warning:: Using this rule is risky.
Risky when the function ``dirname`` is overridden.
Examples
Example #1 ~~~~~~~~~~
.. code-block:: diff
--- Original +++ New @@ -1,2 +1,2 @@ <?php -dirname(dirname(dirname($path))); +dirname($path, 3);
Rule sets
The rule is part of the following rule sets
@PHP70Migration:risky Using the `@PHP70Migration:risky <./../../ruleSets/PHP70MigrationRisky.rst>`_ rule set will enable the ``combine_nested_dirname`` rule.
@PHP71Migration:risky Using the `@PHP71Migration:risky <./../../ruleSets/PHP71MigrationRisky.rst>`_ rule set will enable the ``combine_nested_dirname`` rule.
@PHP74Migration:risky Using the `@PHP74Migration:risky <./../../ruleSets/PHP74MigrationRisky.rst>`_ rule set will enable the ``combine_nested_dirname`` rule.
@PHP80Migration:risky Using the `@PHP80Migration:risky <./../../ruleSets/PHP80MigrationRisky.rst>`_ rule set will enable the ``combine_nested_dirname`` rule.
@PhpCsFixer:risky Using the `@PhpCsFixer:risky <./../../ruleSets/PhpCsFixerRisky.rst>`_ rule set will enable the ``combine_nested_dirname`` rule.
@Symfony:risky Using the `@Symfony:risky <./../../ruleSets/SymfonyRisky.rst>`_ rule set will enable the ``combine_nested_dirname`` rule.