no_trailing_whitespace.rst

Rule no_trailing_whitespace

Remove trailing whitespace at the end of non-blank lines.

Examples

Example #1

--- Original
+++ New
 <?php
-$a = 1;
+$a = 1;

Rule sets

The rule is part of the following rule sets:

@PSR12

Using the @PSR12 rule set will enable the no_trailing_whitespace rule.

@PSR2

Using the @PSR2 rule set will enable the no_trailing_whitespace rule.

@PhpCsFixer

Using the @PhpCsFixer rule set will enable the no_trailing_whitespace rule.

@Symfony

Using the @Symfony rule set will enable the no_trailing_whitespace rule.