Ensure there is no code on the same line as the PHP open tag.
--- Original
+++ New
-<?php $a = 1;
+<?php
+$a = 1;
$b = 3;
The rule is part of the following rule sets:
- @PhpCsFixer
- Using the @PhpCsFixer rule set will enable the
linebreak_after_opening_tag
rule. - @Symfony
- Using the @Symfony rule set will enable the
linebreak_after_opening_tag
rule.