diff --git a/phpseclib/Crypt/Blowfish.php b/phpseclib/Crypt/Blowfish.php
index 89b0a9b0..3cb2b305 100644
--- a/phpseclib/Crypt/Blowfish.php
+++ b/phpseclib/Crypt/Blowfish.php
@@ -433,7 +433,7 @@ class Blowfish extends BlockCipher
             $this->bctx['p'][$i    ] = $l;
             $this->bctx['p'][$i + 1] = $r;
         }
-        for ($i = 0; $i < 0x400; $i+= 0x100) {
+        for ($i = 0; $i < 0x400; $i += 0x100) {
             for ($j = 0; $j < 256; $j += 2) {
                 list($l, $r) = array_values(unpack('N*', $data = $this->encryptBlock($data)));
                 $this->bctx['sb'][$i | $j] = $l;
diff --git a/phpseclib/Crypt/EC/PrivateKey.php b/phpseclib/Crypt/EC/PrivateKey.php
index 611921cc..91253b8f 100644
--- a/phpseclib/Crypt/EC/PrivateKey.php
+++ b/phpseclib/Crypt/EC/PrivateKey.php
@@ -266,11 +266,13 @@ final class PrivateKey extends EC implements Common\PrivateKey
         $temp = new \ReflectionMethod($format, 'save');
         $paramCount = $temp->getNumberOfRequiredParameters();
 
+        // @codingStandardsIgnoreStart
         switch ($paramCount) {
             case 2: return $format::save($r, $s);
             case 3: return $format::save($r, $s, $this->getCurve());
             case 4: return $format::save($r, $s, $this->getCurve(), $this->getLength());
         }
+        // @codingStandardsIgnoreEnd
 
         // presumably the only way you could get to this is if you were using a custom plugin
         throw new UnsupportedOperationException("$format::save() has $paramCount parameters - the only valid parameter counts are 2 or 3");
diff --git a/phpseclib/Net/SSH2.php b/phpseclib/Net/SSH2.php
index 4bd4c9ee..0c096d76 100644
--- a/phpseclib/Net/SSH2.php
+++ b/phpseclib/Net/SSH2.php
@@ -4490,7 +4490,8 @@ class SSH2
      */
     protected function send_channel_packet($client_channel, $data)
     {
-        if (isset($this->channel_buffers_write[$client_channel])
+        if (
+            isset($this->channel_buffers_write[$client_channel])
             && strpos($data, $this->channel_buffers_write[$client_channel]) === 0
         ) {
             // if buffer holds identical initial data content, resume send from the unmatched data portion
diff --git a/tests/Unit/Crypt/RandomTest.php b/tests/Unit/Crypt/RandomTest.php
index 95aecfd3..5ab3fe0c 100644
--- a/tests/Unit/Crypt/RandomTest.php
+++ b/tests/Unit/Crypt/RandomTest.php
@@ -15,7 +15,9 @@ class RandomTest extends PhpseclibTestCase
 {
     public static function stringLengthData()
     {
-        return array_map(function($x) { return [$x]; }, [
+        return array_map(function ($x) {
+            return [$x];
+        }, [
             1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 17, 19, 20, 23, 29, 31, 37,
             41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 111, 128, 1000,
             1024, 10000, 12345, 100000, 123456