Strict types bugfixes

Author: DaveRandom

examples/AQuery.php

@@ -21,7 +21,7 @@
 use \LibDNS\Decoder\DecoderFactory;
 
 // Config
-$queryName      = 'google.com';
+$queryName      = 'faß.de';
 $serverIP       = '8.8.8.8';
 $requestTimeout = 3;
 

src/Decoder/Decoder.php

@@ -13,25 +13,26 @@
  */
 namespace LibDNS\Decoder;
 
-use \LibDNS\Packets\PacketFactory;
-use \LibDNS\Packets\Packet;
-use \LibDNS\Messages\MessageFactory;
-use \LibDNS\Messages\Message;
+use LibDNS\Messages\Message;
+use LibDNS\Messages\MessageFactory;
+use LibDNS\Packets\Packet;
+use LibDNS\Packets\PacketFactory;
 use LibDNS\Records\Question;
-use \LibDNS\Records\QuestionFactory;
-use \LibDNS\Records\ResourceBuilder;
-use \LibDNS\Records\Types\Type;
-use \LibDNS\Records\Types\Anything;
-use \LibDNS\Records\Types\BitMap;
-use \LibDNS\Records\Types\Char;
-use \LibDNS\Records\Types\CharacterString;
-use \LibDNS\Records\Types\DomainName;
-use \LibDNS\Records\Types\IPv4Address;
-use \LibDNS\Records\Types\IPv6Address;
-use \LibDNS\Records\Types\Long;
-use \LibDNS\Records\Types\Short;
-use \LibDNS\Records\Types\Types;
-use \LibDNS\Records\Types\TypeBuilder;
+use LibDNS\Records\QuestionFactory;
+use LibDNS\Records\Resource;
+use LibDNS\Records\ResourceBuilder;
+use LibDNS\Records\Types\Anything;
+use LibDNS\Records\Types\BitMap;
+use LibDNS\Records\Types\Char;
+use LibDNS\Records\Types\CharacterString;
+use LibDNS\Records\Types\DomainName;
+use LibDNS\Records\Types\IPv4Address;
+use LibDNS\Records\Types\IPv6Address;
+use LibDNS\Records\Types\Long;
+use LibDNS\Records\Types\Short;
+use LibDNS\Records\Types\Type;
+use LibDNS\Records\Types\TypeBuilder;
+use LibDNS\Records\Types\Types;
 
 /**
  * Decodes raw network data to Message objects

src/Records/Types/IPv4Address.php

@@ -81,7 +81,7 @@ public function setOctets(array $octets)
         }
 
         foreach ($octets as &$octet) {
-            if (\strspn((string)$octet, "0123456789") !== \strlen($octet) || $octet < 0x00 || $octet > 0xff) {
+            if (\strspn((string)$octet, "0123456789") !== \strlen((string)$octet) || $octet < 0x00 || $octet > 0xff) {
                 throw new \UnexpectedValueException('Octet list is not a valid IPv4 address: invalid octet value ' . $octet);
             }