Rule `combine_nested_dirname`¶

Replace multiple nested calls of dirname by only one call with second $level parameter. Requires PHP >= 7.0.

Warning¶

Risky when the function dirname is overridden.

--- Original
+++ New
 <?php
-dirname(dirname(dirname($path)));
+dirname($path, 3);

The rule is part of the following rule sets:

@PHP70Migration:risky: Using the @PHP70Migration:risky rule set will enable the combine_nested_dirname rule.
@PHP71Migration:risky: Using the @PHP71Migration:risky rule set will enable the combine_nested_dirname rule.
@PHP74Migration:risky: Using the @PHP74Migration:risky rule set will enable the combine_nested_dirname rule.
@PHP80Migration:risky: Using the @PHP80Migration:risky rule set will enable the combine_nested_dirname rule.
@PhpCsFixer:risky: Using the @PhpCsFixer:risky rule set will enable the combine_nested_dirname rule.
@Symfony:risky: Using the @Symfony:risky rule set will enable the combine_nested_dirname rule.