CS adjustments

phpseclib · May 29, 2024 · 7e21068 · 7e21068
1 parent b686baf
commit 7e21068
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Showing 3 changed files with 5 additions and 4 deletions.
diff --git a/phpseclib/Exception/InvalidPacketLengthException.php b/phpseclib/Exception/InvalidPacketLengthException.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace phpseclib3\Exception;
 
 /**

diff --git a/phpseclib/Net/SSH2.php b/phpseclib/Net/SSH2.php
@@ -1920,7 +1920,6 @@ private static function mac_algorithm_to_hash_instance(string $algorithm): ?arra
      * @link https://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/ssh2-aesctr-openssh.html
      * @link https://bugzilla.mindrot.org/show_bug.cgi?id=1291
      * @param string $algorithm Name of the encryption algorithm
-     * @return bool
      */
     private static function bad_algorithm_candidate($algorithm): bool
     {
@@ -4040,7 +4039,7 @@ protected function send_binary_packet(string $data, ?string $logged = null): voi
     /**
      * Sends a keep-alive message, if keep-alive is enabled and interval is met
      */
-    private function send_keep_alive()
+    private function send_keep_alive(): void
     {
         $elapsed = microtime(true) - $this->keep_alive_sent;
         if ($this->keepAlive > 0 && $elapsed >= $this->keepAlive) {

diff --git a/tests/Functional/Net/SSH2Test.php b/tests/Functional/Net/SSH2Test.php
@@ -557,7 +557,7 @@ public function testReadingOfClosedChannel(): void
         $this->assertSame(0, $ssh->getOpenChannelCount());
     }
 
-    public function testPing()
+    public function testPing(): void
     {
         $ssh = $this->getSSH2();
         // assert on unauthenticated ssh2
@@ -597,7 +597,7 @@ public static function getCryptoAlgorithms()
      * @param string $type
      * @param string $algorithm
      */
-    public function testCryptoAlgorithms($type, $algorithm)
+    public function testCryptoAlgorithms($type, $algorithm): void
     {
         $ssh = $this->getSSH2();
         try {