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- ===============================
- Rule ``no_trailing_whitespace``
- ===============================
- Remove trailing whitespace at the end of non-blank lines.
- Examples
- --------
- Example #1
- ~~~~~~~~~~
- .. code-block:: diff
- --- Original
- +++ New
- @@ -1,2 +1,2 @@
- <?php
- -$a = 1;
- +$a = 1;
- Rule sets
- ---------
- The rule is part of the following rule sets:
- @PSR2
- Using the ``@PSR2`` rule set will enable the ``no_trailing_whitespace`` rule.
- @Symfony
- Using the ``@Symfony`` rule set will enable the ``no_trailing_whitespace`` rule.
- @PhpCsFixer
- Using the ``@PhpCsFixer`` rule set will enable the ``no_trailing_whitespace`` rule.
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