single_blank_line_before_namespace.rst

Rule single_blank_line_before_namespace

There should be exactly one blank line before a namespace declaration.

Warning

This rule is deprecated and will be removed in the next major version

You should use blank_lines_before_namespace instead.

Examples

Example #1

--- Original
+++ New
-<?php  namespace A {}
+<?php
+
+namespace A {}

Example #2

--- Original
+++ New
 <?php

-
 namespace A{}

Source class

PhpCsFixer\Fixer\NamespaceNotation\SingleBlankLineBeforeNamespaceFixer