blank_lines_before_namespace.rst

Rule blank_lines_before_namespace

Controls blank lines before a namespace declaration.

Configuration

max_line_breaks

Maximum line breaks that should exist before namespace declaration.

Allowed types: int

Default value: 2

min_line_breaks

Minimum line breaks that should exist before namespace declaration.

Allowed types: int

Default value: 2

Examples

Example #1

Default configuration.

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

Example #2

With configuration: ['min_line_breaks' => 1].

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

Example #3

With configuration: ['max_line_breaks' => 2].

--- Original
+++ New
 <?php

 declare(strict_types=1);

-
-
 namespace A{}

Example #4

With configuration: ['min_line_breaks' => 2].

--- Original
+++ New
 <?php

 /** Some comment */
+
 namespace A{}

Example #5

With configuration: ['min_line_breaks' => 0, 'max_line_breaks' => 0].

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

Rule sets

The rule is part of the following rule sets:

• @PER
• @PER-CS
• @PER-CS1.0
• @PER-CS2.0
• @PSR12
• @PhpCsFixer
• @Symfony

Source class

PhpCsFixer\Fixer\NamespaceNotation\BlankLinesBeforeNamespaceFixer