Add public method QrReader::decode(), it is the same QrReader::text()

Fix bugs

Author: khanamiryan

.gitignore

@@ -0,0 +1 @@
+# Created by .ignore support plugin (hsz.mobi)

lib/QrReader.php

@@ -70,9 +70,9 @@ function __construct($filename)
 
                 $source = new \Zxing\GDLuminanceSource($im, $width, $height);
             }
-            $histo = new Zxing\Common\HybridBinarizer($source);
-            $bitmap = new Zxing\BinaryBitmap($histo);
-            $reader = new Zxing\Qrcode\QRCodeReader();
+            $histo = new \Zxing\Common\HybridBinarizer($source);
+            $bitmap = new \Zxing\BinaryBitmap($histo);
+            $reader = new \Zxing\Qrcode\QRCodeReader();
 
             $this->result = $reader->decode($bitmap);
         }catch (\Zxing\NotFoundException $er){
@@ -93,5 +93,9 @@ public function text()
         }
     }
 
+    public function decode()
+    {
+        return $this->text();
+    }
 }
 

lib/common/customFunctions.php

@@ -35,7 +35,6 @@ function numberOfTrailingZeros($i) {
 }
 function intval32bits($value)
 {
-
     $value = ($value & 0xFFFFFFFF);
 
     if ($value & 0x80000000)
@@ -66,7 +65,7 @@ function sdvig3($num,$count=1){//>>> 32 bit
 */
 
 function sdvig3($a,$b) {
-    return $a>>$b;
+
     if ($a >= 0) {
         return bindec(decbin($a>>$b)); //simply right shift for positive number
     }