From 86d32bab57d940990f026d13667517b1028867b5 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Tim=20D=C3=BCsterhus?= <duesterhus@woltlab.com>
Date: Thu, 28 Nov 2013 00:57:14 +0100
Subject: [PATCH] Completely remove DiscouragePCRESniff

---
 .../WCF/Sniffs/PHP/DiscouragePCRESniff.php    | 52 -------------------
 CodeSniff/WCF/ruleset.xml                     |  1 -
 2 files changed, 53 deletions(-)
 delete mode 100644 CodeSniff/WCF/Sniffs/PHP/DiscouragePCRESniff.php

diff --git a/CodeSniff/WCF/Sniffs/PHP/DiscouragePCRESniff.php b/CodeSniff/WCF/Sniffs/PHP/DiscouragePCRESniff.php
deleted file mode 100644
index e221f6ba59..0000000000
--- a/CodeSniff/WCF/Sniffs/PHP/DiscouragePCRESniff.php
+++ /dev/null
@@ -1,52 +0,0 @@
-<?php
-/**
- * Discourages use of raw PCRE functions. \wcf\system\Regex is a superior way to use Regex.
- * 
- * @author	Tim Duesterhus
- * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
- * @package	com.woltlab.wcf
- * @category	Community Framework
- */
-class WCF_Sniffs_PHP_DiscouragePCRESniff/* extends Generic_Sniffs_PHP_ForbiddenFunctionsSniff*/ {
-	/**
-	 * A list of forbidden functions with their alternatives.
-	 *
-	 * The value is NULL if no alternative exists. IE, the
-	 * function should just not be used.
-	 *
-	 * @var array(string => string|null)
-	 */
-	protected $forbiddenFunctions = array(
-		'preg_match_all' => null,
-		'preg_match' => null,
-		'preg_replace' => null,
-		'preg_replace_callback' => null,
-		'preg_split' => null
-	);
-	
-	/**
-	 * Constructor.
-	 */
-	public function __construct() {
-		return;
-	}
-	
-	/**
-	 * Generates the error or warning for this sniff.
-	 *
-	 * @param PHP_CodeSniffer_File $phpcsFile The file being scanned.
-	 * @param int	 	 		$stackPtr  The position of the forbidden function
-	 *	 	 	 	 	 	 	 	 in the token array.
-	 * @param string	 	 	 $function  The name of the forbidden function.
-	 * @param string	 	 	 $pattern   The pattern used for the match.
-	 *
-	 * @return void
-	 */
-	protected function addError($phpcsFile, $stackPtr, $function, $pattern = null) {
-		$data = array($function);
-		$error = 'Use of raw PCRE %s() is discouraged. Please use \wcf\system\Regex which provides OO-access to regex';
-		$type = 'Discourage';
-		
-		$phpcsFile->addWarning($error, $stackPtr, $type, $data);
-	}
-}
diff --git a/CodeSniff/WCF/ruleset.xml b/CodeSniff/WCF/ruleset.xml
index 9df07620ed..39307f3c03 100644
--- a/CodeSniff/WCF/ruleset.xml
+++ b/CodeSniff/WCF/ruleset.xml
@@ -36,7 +36,6 @@
 	<rule ref="WCF.Namespaces.ClassMustBeImported" />
 	<rule ref="WCF.Namespaces.SortedUseDeclaration" />
 	<rule ref="WCF.Namespaces.UseDeclaration" />
-	<!--rule ref="WCF.PHP.DiscouragePCRE" /--> <!-- TODO: Sniff is disabled by commenting out the extends in the sniff file! -->
 	<rule ref="WCF.WhiteSpace.SuperfluousWhitespace" />
 	<rule ref="Zend.Files.ClosingTag" />
 	
-- 
2.20.1