From 7491af3a00d97065a191ed4da55a80d34047aa3c Mon Sep 17 00:00:00 2001
From: jrfnl <jrfnl@users.noreply.github.com>
Date: Sat, 18 Jul 2020 22:24:23 +0200
Subject: [PATCH] Core: move `BacktickOperator` sniff from `Extra` to `Core`

> 1. Use of the backtick operator is not allowed.

Refs:
* https://make.wordpress.org/core/2020/03/20/updating-the-coding-standards-for-modern-php/ - Shell Commands section
* WordPress/WordPress-Coding-Standards 646
---
 WordPress-Core/ruleset.xml  | 3 +++
 WordPress-Extra/ruleset.xml | 3 ---
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/WordPress-Core/ruleset.xml b/WordPress-Core/ruleset.xml
index 8542a2ae27..9a0de3af1b 100644
--- a/WordPress-Core/ruleset.xml
+++ b/WordPress-Core/ruleset.xml
@@ -558,6 +558,9 @@
 	<!-- Covers rule: The PHP native __...__ magic constants should be in uppercase when used. -->
 	<rule ref="Universal.Constants.UppercaseMagicConstants"/>
 
+	<!-- Covers rule: Use of the backtick operator is not allowed. -->
+	<rule ref="Generic.PHP.BacktickOperator"/>
+
 
 
 
diff --git a/WordPress-Extra/ruleset.xml b/WordPress-Extra/ruleset.xml
index 6ec9eeb45f..3f81259494 100644
--- a/WordPress-Extra/ruleset.xml
+++ b/WordPress-Extra/ruleset.xml
@@ -96,9 +96,6 @@
 		 https://github.com/WordPress/WordPress-Coding-Standards/issues/1146 -->
 	<rule ref="WordPress.WP.EnqueuedResourceParameters"/>
 
-	<!-- Discourage use of the backtick operator (execution of shell commands).
-		 https://github.com/WordPress/WordPress-Coding-Standards/pull/646 -->
-	<rule ref="Generic.PHP.BacktickOperator"/>
 
 	<!-- Check for PHP Parse errors.
 		 https://github.com/WordPress/WordPress-Coding-Standards/issues/522 -->