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Insomnia (v3.50.0) edition

Rule dir_constant

Replaces dirname(__FILE__) expression with equivalent __DIR__ constant.

Warning

Using this rule is risky

Risky when the function dirname is overridden.

Examples

Example #1

--- Original
+++ New
 <?php
-$a = dirname(__FILE__);
+$a = __DIR__;

Rule sets

The rule is part of the following rule sets:

References

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