Demo for PHPCSStandards/PHP_CodeSniffer#654

Author: MatmaRex

.phpcs.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0"?>
+<ruleset>
+	<rule ref="Generic.WhiteSpace.LanguageConstructSpacing" />
+</ruleset>

composer.json

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+{
+    "require-dev": {
+        "squizlabs/php_codesniffer": "^3.10"
+    },
+    "scripts": {
+        "phpcs": "phpcs -s --report-width=95 demo.php",
+        "demo": "composer run phpcs | grep -v Time: | diff -u - expected.txt"
+    }
+}

composer.lock

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+<?php
+function a() {
+	echo   1;
+	return
+	1;
+};

demo.php

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+
+FILE: C:\Users\a\AppData\Local\Temp\phpcs-demo\demo.php
+-----------------------------------------------------------------------------------------------
+FOUND 2 ERRORS AFFECTING 2 LINES
+-----------------------------------------------------------------------------------------------
+ 3 | ERROR | [x] Language constructs must be followed by a single space; expected 1 space but
+   |       |     found "   " (Generic.WhiteSpace.LanguageConstructSpacing.IncorrectSingle)
+ 4 | ERROR | [x] Language constructs must be followed by a single space; expected 1 space but
+   |       |     found "\n" (Generic.WhiteSpace.LanguageConstructSpacing.IncorrectSingle)
+-----------------------------------------------------------------------------------------------
+PHPCBF CAN FIX THE 2 MARKED SNIFF VIOLATIONS AUTOMATICALLY
+-----------------------------------------------------------------------------------------------
+
+