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- ===============================
- Rule ``lambda_not_used_import``
- ===============================
- Lambda must not import variables it doesn't use.
- Examples
- --------
- Example #1
- ~~~~~~~~~~
- .. code-block:: diff
- --- Original
- +++ New
- <?php
- -$foo = function() use ($bar) {};
- +$foo = function() {};
- Rule sets
- ---------
- The rule is part of the following rule sets:
- @PhpCsFixer
- Using the `@PhpCsFixer <./../../ruleSets/PhpCsFixer.rst>`_ rule set will enable the ``lambda_not_used_import`` rule.
- @Symfony
- Using the `@Symfony <./../../ruleSets/Symfony.rst>`_ rule set will enable the ``lambda_not_used_import`` rule.
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