Rule combine_nested_dirname¶
Replace multiple nested calls of dirname by only one call with second
$level parameter. Requires PHP >= 7.0.
Warning¶
Using this rule is risky¶
Risky when the function dirname is overridden.
Examples¶
Example #1¶
--- Original
+++ New
<?php
-dirname(dirname(dirname($path)));
+dirname($path, 3);
Rule sets¶
The rule is part of the following rule sets:
References¶
Fixer class: PhpCsFixer\Fixer\FunctionNotation\CombineNestedDirnameFixer
Test class: PhpCsFixer\Tests\Fixer\FunctionNotation\CombineNestedDirnameFixerTest
The test class defines officially supported behaviour. Each test case is a part of our backward compatibility promise.