Fixed the Counting of non-countable objects by removing the count in the code

Author: dsiddhath2

src/PHPZxing/PHPZxingDecoder.php

@@ -183,7 +183,7 @@ private function createImages($output) {
      * Function that creates a command using the options provided
      */
     public function prepare() {
-        if($this->_ARRAY_IMAGES != null || count($this->_ARRAY_IMAGES) > 0) {
+        if(is_array($this->_ARRAY_IMAGES)) {
             return $this->prepareImageArray();
         } else {
             return $this->prepareSingleImage();
@@ -208,7 +208,7 @@ public function decode($image = null) {
             if(is_array($image)) {
                 $this->setArrayImages($image);
 
-                if($this->_ARRAY_IMAGES == null || count($this->_ARRAY_IMAGES) <= 0) {
+                if($this->_ARRAY_IMAGES == null) {
                     throw new \Exception("Nothing to decode");
                 }
 

src/examples/example.php

@@ -1,4 +1,7 @@
 <?php 
+    error_reporting(E_ALL);
+    ini_set('display_errors', 1);
+    
     require dirname(dirname(__FILE__)) . DIRECTORY_SEPARATOR . "PHPZxing" . DIRECTORY_SEPARATOR . "PHPZxingBase.php";
     require dirname(dirname(__FILE__)) . DIRECTORY_SEPARATOR . "PHPZxing" . DIRECTORY_SEPARATOR . "PHPZxingDecoder.php";
     require dirname(dirname(__FILE__)) . DIRECTORY_SEPARATOR . "PHPZxing" . DIRECTORY_SEPARATOR . "ZxingImage.php";