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7th Gear (v3.59.3) edition

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:

References

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