added exception control to file_get_contents error

samples/resources/Sample_30_ReadHTML.html

@@ -12,10 +12,14 @@
 <p>Ordered (numbered) list:</p>
 <ol><li>Item 1</li><li>Item 2</li></ol>
 
-
 <p style="line-height:2">Double height</p>
 
 <h2>Includes images</h2>
 <img src="https://phpword.readthedocs.io/en/latest/_images/phpword.png" alt=""/>
+
+<img src="https://localhost/gev/desarrollo/actividades/pruebas_14/5b064503587f7.jpeg" name="Imagen 12" align="bottom" width="208" height="183" border="0"/>
+<img src="http://localhost/gev/desarrollo/actividades/pruebas_14/5b064503589db.png" name="Imagen 13" align="bottom" width="143" height="202" border="0"/>
+<img src="http://localhost/gev/desarrollo/actividades/pruebas_14/5b0645035aac8.jpeg" name="Imagen 14" align="bottom" width="194" height="188" border="0"/>
+
 </body>
 </html>

src/PhpWord/Shared/Html.php

@@ -655,6 +655,7 @@ class Html
                     break;
             }
         }
+        $origin_src= $src;
         if (strpos($src, 'data:image') !== false) {
             $tmpDir = Settings::getTempDir() . '/';
 
@@ -678,7 +679,7 @@ class Html
         }
 
         if (!is_file($src)) {
-            if ($imgBlob = file_get_contents($src)) {
+            if ($imgBlob = @file_get_contents($src)) {
                 $tmpDir = Settings::getTempDir() . '/';
                 $match = array();
                 preg_match('/.+\.(\w+)$/', $src, $match);
@@ -690,7 +691,12 @@ class Html
                 fclose($ifp);
             }
         }
-        $newElement = $element->addImage($src, $style);
+
+        if (is_file($src)){
+          $newElement = $element->addImage($src, $style);
+        }else{
+          throw new \Exception("Could not load image $origin_src");
+        }
 
         return $newElement;
     }

tests/PhpWord/Shared/HtmlTest.php

@@ -519,6 +519,20 @@ class HtmlTest extends \PHPUnit\Framework\TestCase
         $this->assertTrue($doc->elementExists($baseXpath . '/w:pict/v:shape'));
     }
 
+    /**
+     * Test parsing of remote img that can be found locally
+     */
+    public function testCouldNotLoadImage()
+    {
+        $src = 'https://fakedomain.io/images/firefox.png';
+        $this->expectException(\Exception::class);
+
+        $phpWord = new \PhpOffice\PhpWord\PhpWord();
+        $section = $phpWord->addSection();
+        $html = '<p><img src="' . $src . '" width="150" height="200" style="float: right;"/></p>';
+        Html::addHtml($section, $html, false, true);
+    }
+
     public function testParseLink()
     {
         $phpWord = new \PhpOffice\PhpWord\PhpWord();