Copyright year updated, converted double->single quotes

[core.git] / inc / classes / main / helper / captcha / images / class_ImageHelper.php

diff --git a/inc/classes/main/helper/captcha/images/class_ImageHelper.php b/inc/classes/main/helper/captcha/images/class_ImageHelper.php
index d68588ca53f681f390ade81fcbdb1bcbcc43e41b..a50b3eb0a4199ebf21fee405be1a40192725aaad 100644 (file)
--- a/inc/classes/main/helper/captcha/images/class_ImageHelper.php
+++ b/inc/classes/main/helper/captcha/images/class_ImageHelper.php
@@ -4,7 +4,7 @@
  *
  * @author             Roland Haeder <webmaster@shipsimu.org>
  * @version            0.0.0
- * @copyright  Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2012 Core Developer Team
+ * @copyright  Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2013 Core Developer Team
  * @license            GNU GPL 3.0 or any newer version
  * @link               http://www.shipsimu.org
  *
@@ -25,7 +25,7 @@ class ImageHelper extends BaseCaptcha implements HelpableTemplate {
        /**
         * The image type
         */
-       private $imageType = "png";
+       private $imageType = 'png';
 
        /**
         * The image name
@@ -209,13 +209,13 @@ class ImageHelper extends BaseCaptcha implements HelpableTemplate {
         */
        public final function setBackgroundColorRedGreenBlue ($red, $green, $blue) {
                // Random numbers?
-               if ($red === "rand") {
+               if ($red === 'rand') {
                        $red = $this->getRngInstance()->randomNumber(0, 255);
                } // END - if
-               if ($green === "rand") {
+               if ($green === 'rand') {
                        $green = $this->getRngInstance()->randomNumber(0, 255);
                } // END - if
-               if ($blue === "rand") {
+               if ($blue === 'rand') {
                        $blue = $this->getRngInstance()->randomNumber(0, 255);
                } // END - if
 
@@ -234,13 +234,13 @@ class ImageHelper extends BaseCaptcha implements HelpableTemplate {
         */
        public final function setForegroundColorRedGreenBlue ($red, $green, $blue) {
                // Random numbers?
-               if ($red === "rand") {
+               if ($red === 'rand') {
                        $red = $this->getRngInstance()->randomNumber(0, 255);
                } // END - if
-               if ($green === "rand") {
+               if ($green === 'rand') {
                        $green = $this->getRngInstance()->randomNumber(0, 255);
                } // END - if
-               if ($blue === "rand") {
+               if ($blue === 'rand') {
                        $blue = $this->getRngInstance()->randomNumber(0, 255);
                } // END - if
 
@@ -324,7 +324,7 @@ class ImageHelper extends BaseCaptcha implements HelpableTemplate {
         */
        public final function setFontSize ($fontSize) {
                // Random font size?
-               if ($fontSize === "rand") {
+               if ($fontSize === 'rand') {
                        $fontSize = $this->getRngInstance()->randomNumber(4, 9);
                } // END - if