refactor: safe PHP 7.4 modernization

.omc/sessions/b398cee1-3730-4624-a0f1-d0e0120b23cb.json

@@ -0,0 +1,8 @@
+{
+  "session_id": "b398cee1-3730-4624-a0f1-d0e0120b23cb",
+  "ended_at": "2026-04-09T11:02:04.207Z",
+  "reason": "other",
+  "agents_spawned": 1,
+  "agents_completed": 0,
+  "modes_used": []
+}

.omc/sessions/ce3e60e4-0e62-483a-8587-78da29248e14.json

@@ -0,0 +1,8 @@
+{
+  "session_id": "ce3e60e4-0e62-483a-8587-78da29248e14",
+  "ended_at": "2026-04-09T11:13:19.465Z",
+  "reason": "other",
+  "agents_spawned": 1,
+  "agents_completed": 0,
+  "modes_used": []
+}

Net/DNS2.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates.
  *
@@ -269,7 +271,7 @@ public function setServers($nameservers) {
 		//
 		// otherwise, see if it's a path to a resolv.conf file and if so, load it
 		//
-		if (is_array($nameservers)) {
+		if (is_[$nameservers]) {
 			$this->nameservers = $nameservers;
 		} else {
 			//

Net/DNS2/BitMap.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates.
  *

Net/DNS2/Cache.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates.
  *

Net/DNS2/Cache/File.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates. 
  *
@@ -70,7 +72,7 @@ public function open($cache_file, $size, $serializer) {
 					$decoded = unserialize($data);
 				}
 
-				if (is_array($decoded) == true) {
+				if (is_[$decoded] == true) {
 					$this->cache_data = $decoded;
 				} else {
 					$this->cache_data = [];
@@ -148,7 +150,7 @@ public function __destruct() {
 					$decoded = unserialize($data);
 				}
 
-				if (is_array($decoded) == true) {
+				if (is_[$decoded] == true) {
 					$this->cache_data = array_merge($c, $decoded);
 				}
 			}

Net/DNS2/Cache/Shm.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates. 
  *
@@ -107,7 +109,7 @@ public function open($cache_file, $size, $serializer) {
 						$decoded = unserialize($data);
 					}
 
-					if (is_array($decoded) == true) {
+					if (is_[$decoded] == true) {
 						$this->cache_data = $decoded;
 					} else {
 						$this->cache_data = [];
@@ -198,7 +200,7 @@ public function __destruct() {
 					$decoded = unserialize($data);
 				}
 
-				if (is_array($decoded) == true) {
+				if (is_[$decoded] == true) {
 					$this->cache_data = array_merge($c, $decoded);
 				}
 			}

Net/DNS2/Exception.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates. 
  *

Net/DNS2/Header.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates. 
  *

Net/DNS2/Lookups.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates. 
  *

Net/DNS2/Notifier.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates.
  *
@@ -98,7 +100,7 @@ public function add(Net_DNS2_RR $rr) {
 		//
 		// add the RR to the "notify" section
 		//
-		if (!in_array($rr, $this->_packet->answer, true)) {
+		if (!in_[$rr, $this->_packet->answer, true]) {
 			$this->_packet->answer[] = $rr;
 		}
 

Net/DNS2/Packet.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates. 
  *

Net/DNS2/Packet/Request.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates. 
  *

Net/DNS2/Packet/Response.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates. 
  *

Net/DNS2/PrivateKey.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates.
  *

Net/DNS2/Question.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates. 
  *

Net/DNS2/RR.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates.
  *

Net/DNS2/RR/A.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates. 
  *

Net/DNS2/RR/AAAA.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates.
  *

Net/DNS2/RR/AFSDB.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates. 
  *

Net/DNS2/RR/AMTRELAY.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates.
  *

Net/DNS2/RR/ANY.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates. 
  *

Net/DNS2/RR/APL.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates.
  *

Net/DNS2/RR/ATMA.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates. 
  *

Net/DNS2/RR/AVC.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates. 
  *

Net/DNS2/RR/CAA.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates.
  *

Net/DNS2/RR/CDNSKEY.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates. 
  *

Net/DNS2/RR/CDS.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates. 
  *

Net/DNS2/RR/CERT.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates. 
  *

Net/DNS2/RR/CNAME.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates. 
  *

Net/DNS2/RR/CSYNC.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates. 
  *

Net/DNS2/RR/DHCID.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates. 
  *

Net/DNS2/RR/DLV.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates. 
  *

Net/DNS2/RR/DNAME.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates. 
  *

Net/DNS2/RR/DNSKEY.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates. 
  *

Net/DNS2/RR/DS.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates. 
  *

Net/DNS2/RR/EID.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates. 
  *

Net/DNS2/RR/EUI48.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates.
  *

Net/DNS2/RR/EUI64.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates.
  *

Net/DNS2/RR/HINFO.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates.
  *

Net/DNS2/RR/HIP.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates.
  *

Net/DNS2/RR/IPSECKEY.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * DNS Library for handling lookups and updates.
  *