Yubico / php-u2flib-server

src/u2flib_server/U2F.php

Doc Comments +1 added lines, -1 removed lines

@@ -408,7 +408,7 @@
      * Fixes a certificate where the signature contains unused bits.
      *
      * @param string $cert
-     * @return mixed
+     * @return string
      */
     private function fixSignatureUnusedBits($cert)
     {

Spacing +3 added lines, -3 removed lines

@@ -98,7 +98,7 @@ 
     public function __construct($appId, $attestDir = null)
     {
         if (OPENSSL_VERSION_NUMBER < 0x10000000) {
-            throw new Error('OpenSSL has to be at least version 1.0.0, this is ' . OPENSSL_VERSION_TEXT, ERR_OLD_OPENSSL);
+            throw new Error('OpenSSL has to be at least version 1.0.0, this is '.OPENSSL_VERSION_TEXT, ERR_OLD_OPENSSL);
         }
         $this->appId = $appId;
         $this->attestDir = $attestDir;
@@ -144,7 +144,7 @@ 
         }
 
         if (property_exists($response, 'errorCode') && $response->errorCode !== 0) {
-            throw new Error('User-agent returned error. Error code: ' . $response->errorCode, ERR_BAD_UA_RETURNING);
+            throw new Error('User-agent returned error. Error code: '.$response->errorCode, ERR_BAD_UA_RETURNING);
         }
 
         if (!is_bool($includeCert)) {
@@ -257,7 +257,7 @@ 
         }
 
         if (property_exists($response, 'errorCode') && $response->errorCode !== 0) {
-            throw new Error('User-agent returned error. Error code: ' . $response->errorCode, ERR_BAD_UA_RETURNING);
+            throw new Error('User-agent returned error. Error code: '.$response->errorCode, ERR_BAD_UA_RETURNING);
         }
 
         /** @var object|null $req */