From 8560dea3a4807c979479e27c16b027c1acc08f29 Mon Sep 17 00:00:00 2001
From: Ben van Hartingsveldt <ben.vanhartingsveldt@yocto.com>
Date: Thu, 20 Feb 2025 12:44:57 +0100
Subject: [PATCH] Convert quotes to single quotes

---
 src/Fields/CharacterString.php | 3 ++-
 src/Fields/IPv6Address.php     | 2 +-
 src/Types/WKS.php              | 2 --
 3 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/Fields/CharacterString.php b/src/Fields/CharacterString.php
index 492a0e1..60f128e 100644
--- a/src/Fields/CharacterString.php
+++ b/src/Fields/CharacterString.php
@@ -16,7 +16,7 @@ class CharacterString implements Field{
      */
     public function __construct(string $value){
         if(strlen($value)>255){
-            throw new DNSFieldException("Character string can have 255 characters at most.");
+            throw new DNSFieldException('Character string can have 255 characters at most.');
         }
         $this->value = $value;
     }
@@ -52,6 +52,7 @@ public function serializeToWireFormat(): string{
     /**
      * @param string $data
      * @return CharacterString
+     * @throws DNSFieldException
      */
     public static function deserializeFromPresentationFormat(string $data): CharacterString{
         $isQuoted = ($data[0] ?? null)===self::QUOTE;
diff --git a/src/Fields/IPv6Address.php b/src/Fields/IPv6Address.php
index 6867ba3..483e9ce 100644
--- a/src/Fields/IPv6Address.php
+++ b/src/Fields/IPv6Address.php
@@ -55,7 +55,7 @@ public static function deserializeFromPresentationFormat(string $data): IPv6Addr
      */
     public static function deserializeFromWireFormat(string $data): IPv6Address{
         if(strlen($data)!==16){
-            throw new DNSFieldException("Binary IPv6 address should be 16 octets.");
+            throw new DNSFieldException('Binary IPv6 address should be 16 octets.');
         }
         return new self(inet_ntop($data));
     }
diff --git a/src/Types/WKS.php b/src/Types/WKS.php
index 7dd2b8f..9867519 100644
--- a/src/Types/WKS.php
+++ b/src/Types/WKS.php
@@ -4,9 +4,7 @@
 use YOCLIB\DNS\Exceptions\DNSTypeException;
 use YOCLIB\DNS\Fields\Bitmap;
 use YOCLIB\DNS\Fields\Field;
-use YOCLIB\DNS\Fields\FQDN;
 use YOCLIB\DNS\Fields\IPv4Address;
-use YOCLIB\DNS\Fields\UnsignedInteger32;
 use YOCLIB\DNS\Fields\UnsignedInteger8;
 
 class WKS extends Type{