X-Git-Url: https://git.mxchange.org/?p=core.git;a=blobdiff_plain;f=inc%2Fclasses%2Fmain%2Fhelper%2Fcaptcha%2Fimages%2Fclass_ImageHelper.php;h=df7625052f19b59f44957503e25959da6c3353b8;hp=f67e45471c8be97c678aa28121943fe33f47ae1f;hb=3107989f93cfb5808ce9d75f1c7d2b7ee3d83d18;hpb=361e6320e50a8bb1a3ccb675388b8042361669ae

diff --git a/inc/classes/main/helper/captcha/images/class_ImageHelper.php b/inc/classes/main/helper/captcha/images/class_ImageHelper.php
index f67e4547..df762505 100644
--- a/inc/classes/main/helper/captcha/images/class_ImageHelper.php
+++ b/inc/classes/main/helper/captcha/images/class_ImageHelper.php
@@ -30,7 +30,7 @@ class ImageHelper extends BaseCaptcha implements HelpableTemplate {
 	/**
 	 * The image name
 	 */
-	private $imageName = "";
+	private $imageName = '';
 
 	/**
 	 * Width of the image in pixel
@@ -68,7 +68,7 @@ class ImageHelper extends BaseCaptcha implements HelpableTemplate {
 	/**
 	 * Current string name
 	 */
-	private $currString = "";
+	private $currString = '';
 
 	/**
 	 * Protected constructor
@@ -257,10 +257,10 @@ class ImageHelper extends BaseCaptcha implements HelpableTemplate {
 	public function addTextLine ($stringName) {
 		// Create the image string
 		$this->imageStrings[$stringName] = array(
-			'x'      => "",
-			'y'      => "",
-			'size'   => "",
-			'string' => ""
+			'x'      => '',
+			'y'      => '',
+			'size'   => '',
+			'string' => ''
 		);
 
 		// Set current string name