X-Git-Url: https://git.mxchange.org/?p=core.git;a=blobdiff_plain;f=inc%2Fclasses%2Fmain%2Fhelper%2Fcaptcha%2Fweb%2Fclass_GraphicalCodeCaptcha.php;h=edfd2310fe313593c1550802301496c3d05cd84c;hp=e028dcd5aa84942eb2069b23044e78a74dc464f2;hb=3107989f93cfb5808ce9d75f1c7d2b7ee3d83d18;hpb=50a2fbc1580b231e2ec9a1f471b7e25e3744a2b6

diff --git a/inc/classes/main/helper/captcha/web/class_GraphicalCodeCaptcha.php b/inc/classes/main/helper/captcha/web/class_GraphicalCodeCaptcha.php
index e028dcd5..edfd2310 100644
--- a/inc/classes/main/helper/captcha/web/class_GraphicalCodeCaptcha.php
+++ b/inc/classes/main/helper/captcha/web/class_GraphicalCodeCaptcha.php
@@ -25,12 +25,12 @@ class GraphicalCodeCaptcha extends BaseCaptcha implements SolveableCaptcha {
 	/**
 	 * Hash of the CAPTCHA string
 	 */
-	private $hashedString = "";
+	private $hashedString = '';
 
 	/**
 	 * Encrypted string
 	 */
-	private $encryptedString = "";
+	private $encryptedString = '';
 
 	/**
 	 * Protected constructor