All empty double-quoted strings replaced with single-quotes

[core.git] / inc / classes / main / rng / class_RandomNumberGenerator.php

diff --git a/inc/classes/main/rng/class_RandomNumberGenerator.php b/inc/classes/main/rng/class_RandomNumberGenerator.php
index 51a0846ecd72a66b84839a02fbc0d9e2e1f35a10..431b9d130bbe092b8133dafc9d7b543dcbfae61b 100644 (file)
--- a/inc/classes/main/rng/class_RandomNumberGenerator.php
+++ b/inc/classes/main/rng/class_RandomNumberGenerator.php
@@ -35,12 +35,12 @@ class RandomNumberGenerator extends BaseFrameworkSystem {
        /**
         * Extra salt for secured hashing
         */
-       private $extraSalt = "";
+       private $extraSalt = '';
 
        /**
         * Fixed salt for secured hashing
         */
-       private $fixedSalt = "";
+       private $fixedSalt = '';
 
        /**
         * Maximum length for random string
@@ -133,7 +133,7 @@ class RandomNumberGenerator extends BaseFrameworkSystem {
                if ($length < 1) $length = $this->rndStrLen;
 
                // Initialize the string
-               $randomString = "";
+               $randomString = '';
 
                // And generate it
                for ($idx = 0; $idx < $length; $idx++) {