Merge pull request zendframework/zendframework#5864 from jaapio/barco…

…de_code_check

patch zendframework/zendframework#5860 barcode analyzer fixes

src/Object/Codabar.php

@@ -62,6 +62,7 @@ protected function checkSpecificParams()
     protected function prepareBarcode()
     {
         $text = str_split($this->getText());
+        $barcodeTable = array();
         foreach ($text as $char) {
             $barcodeChar = str_split($this->codingMap[$char]);
             foreach ($barcodeChar as $c) {

src/Object/Code128.php

@@ -211,7 +211,6 @@ protected function convertToBarcodeChars($string)
         $strlen = strlen($string);
         for ($pos = 0; $pos < $strlen; $pos++) {
             $char = $string[$pos];
-            $code = null;
 
             if (static::_isDigit($string, $pos, 4) && $currentCharset != 'C'
              || static::_isDigit($string, $pos, 2) && $currentCharset == 'C') {
@@ -248,7 +247,7 @@ protected function convertToBarcodeChars($string)
                 if ($pos == 0) {
                     $code = array_search("START A", $this->charSets['A']);
                 } else {
-                    $code =array_search("Code A", $this->charSets[$currentCharset]);
+                    $code = array_search("Code A", $this->charSets[$currentCharset]);
                 }
                 $result[] = $code;
                 $currentCharset = 'A';

src/Object/Code25interleaved.php

@@ -72,6 +72,8 @@ protected function prepareBarcode()
         if ($this->withBearerBars) {
             $this->withBorder = false;
         }
+
+        $barcodeTable = array();
 
         // Start character (0000)
         $barcodeTable[] = array(1, $this->barThinWidth, 0, 1);

src/Renderer/Pdf.php

@@ -104,6 +104,8 @@ protected function initRenderer()
     protected function drawPolygon($points, $color, $filled = true)
     {
         $page = $this->resource->pages[$this->page];
+        $x = array();
+        $y = array();
         foreach ($points as $point) {
             $x[] = $point[0] * $this->moduleSize + $this->leftOffset;
             $y[] = $page->getHeight() - $point[1] * $this->moduleSize - $this->topOffset;

src/Renderer/Svg.php

@@ -319,12 +319,12 @@ protected function drawPolygon($points, $color, $filled = true)
             $points[3][1] + $this->topOffset - sin($orientation),
         );
         $newPoints = implode(' ', $newPoints);
+        $attributes = array();
         $attributes['points'] = $newPoints;
         $attributes['fill'] = $color;
 
         // SVG passes a rect in as the first call to drawPolygon, we'll need to intercept
         // this and set transparency if necessary.
-        $objId = spl_object_hash($this);
         if(!$this->drawPolygonExecuted) {
             if($this->transparentBackground) {
                 $attributes['fill-opacity'] = '0';
@@ -351,6 +351,7 @@ protected function drawText($text, $size, $position, $font, $color, $alignment =
         $color = 'rgb(' . implode(', ', array(($color & 0xFF0000) >> 16,
                                               ($color & 0x00FF00) >> 8,
                                               ($color & 0x0000FF))) . ')';
+        $attributes = array();
         $attributes['x'] = $position[0] + $this->leftOffset;
         $attributes['y'] = $position[1] + $this->topOffset;
         //$attributes['font-family'] = $font;