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Rule no_whitespace_in_empty_array

Empty arrays should not contain only whitespace.

Examples

Example #1

--- Original
+++ New
 <?php

-$foo = [
-];
+$foo = [];

Rule sets

The rule is part of the following rule set:

• @PhpCsFixer

References

• Fixer class: PhpCsFixer\Fixer\ArrayNotation\NoWhitespaceInEmptyArrayFixer

• Test class: PhpCsFixer\Tests\Fixer\ArrayNotation\NoWhitespaceInEmptyArrayFixerTest

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