comparison vendor/zendframework/zend-feed/src/Reader/Feed/Rss.php @ 2:5311817fb629

Theme updates

             return $this->data['authors'];
         }
 
         $authors = [];
         $authorsDc = $this->getExtension('DublinCore')->getAuthors();
-        if (!empty($authorsDc)) {
+        if (! empty($authorsDc)) {
             foreach ($authorsDc as $author) {
                 $authors[] = [
                     'name' => $author['name']
                 ];
             }

         if ($this->getType() !== Reader\Reader::TYPE_RSS_10 &&
             $this->getType() !== Reader\Reader::TYPE_RSS_090) {
             $copyright = $this->xpath->evaluate('string(/rss/channel/copyright)');
         }
 
-        if (!$copyright && $this->getExtension('DublinCore') !== null) {
+        if (! $copyright && $this->getExtension('DublinCore') !== null) {
             $copyright = $this->getExtension('DublinCore')->getCopyright();
         }
 
         if (empty($copyright)) {
             $copyright = $this->getExtension('Atom')->getCopyright();
         }
 
-        if (!$copyright) {
+        if (! $copyright) {
             $copyright = null;
         }
 
         $this->data['copyright'] = $copyright;
 

     }
 
     /**
      * Get the feed creation date
      *
-     * @return string|null
+     * @return DateTime|null
      */
     public function getDateCreated()
     {
         return $this->getDateModified();
     }

         $date = null;
 
         if ($this->getType() !== Reader\Reader::TYPE_RSS_10 &&
             $this->getType() !== Reader\Reader::TYPE_RSS_090) {
             $dateModified = $this->xpath->evaluate('string(/rss/channel/pubDate)');
-            if (!$dateModified) {
+            if (! $dateModified) {
                 $dateModified = $this->xpath->evaluate('string(/rss/channel/lastBuildDate)');
             }
             if ($dateModified) {
                 $dateModifiedParsed = strtotime($dateModified);
                 if ($dateModifiedParsed) {

                             if ($standard === null) {
                                 throw new Exception\RuntimeException(
                                     'Could not load date due to unrecognised'
                                     .' format (should follow RFC 822 or 2822):'
                                     . $e->getMessage(),
-                                    0, $e
+                                    0,
+                                    $e
                                 );
                             }
                         }
                     }
                 }
             }
         }
 
-        if (!$date) {
+        if (! $date) {
             $date = $this->getExtension('DublinCore')->getDate();
         }
 
-        if (!$date) {
+        if (! $date) {
             $date = $this->getExtension('Atom')->getDateModified();
         }
 
-        if (!$date) {
+        if (! $date) {
             $date = null;
         }
 
         $this->data['datemodified'] = $date;
 

                             if ($standard === null) {
                                 throw new Exception\RuntimeException(
                                     'Could not load date due to unrecognised'
                                     .' format (should follow RFC 822 or 2822):'
                                     . $e->getMessage(),
-                                    0, $e
+                                    0,
+                                    $e
                                 );
                             }
                         }
                     }
                 }
             }
         }
 
-        if (!$date) {
+        if (! $date) {
             $date = null;
         }
 
         $this->data['lastBuildDate'] = $date;
 

             $description = $this->xpath->evaluate('string(/rss/channel/description)');
         } else {
             $description = $this->xpath->evaluate('string(/rdf:RDF/rss:channel/rss:description)');
         }
 
-        if (!$description && $this->getExtension('DublinCore') !== null) {
+        if (! $description && $this->getExtension('DublinCore') !== null) {
             $description = $this->getExtension('DublinCore')->getDescription();
         }
 
         if (empty($description)) {
             $description = $this->getExtension('Atom')->getDescription();
         }
 
-        if (!$description) {
+        if (! $description) {
             $description = null;
         }
 
         $this->data['description'] = $description;
 

         if ($this->getType() !== Reader\Reader::TYPE_RSS_10 &&
             $this->getType() !== Reader\Reader::TYPE_RSS_090) {
             $id = $this->xpath->evaluate('string(/rss/channel/guid)');
         }
 
-        if (!$id && $this->getExtension('DublinCore') !== null) {
+        if (! $id && $this->getExtension('DublinCore') !== null) {
             $id = $this->getExtension('DublinCore')->getId();
         }
 
         if (empty($id)) {
             $id = $this->getExtension('Atom')->getId();
         }
 
-        if (!$id) {
+        if (! $id) {
             if ($this->getLink()) {
                 $id = $this->getLink();
             } elseif ($this->getTitle()) {
                 $id = $this->getTitle();
             } else {

         if ($this->getType() !== Reader\Reader::TYPE_RSS_10 &&
             $this->getType() !== Reader\Reader::TYPE_RSS_090) {
             $language = $this->xpath->evaluate('string(/rss/channel/language)');
         }
 
-        if (!$language && $this->getExtension('DublinCore') !== null) {
+        if (! $language && $this->getExtension('DublinCore') !== null) {
             $language = $this->getExtension('DublinCore')->getLanguage();
         }
 
         if (empty($language)) {
             $language = $this->getExtension('Atom')->getLanguage();
         }
 
-        if (!$language) {
+        if (! $language) {
             $language = $this->xpath->evaluate('string(//@xml:lang[1])');
         }
 
-        if (!$language) {
+        if (! $language) {
             $language = null;
         }
 
         $this->data['language'] = $language;
 

 
         if (empty($link)) {
             $link = $this->getExtension('Atom')->getLink();
         }
 
-        if (!$link) {
+        if (! $link) {
             $link = null;
         }
 
         $this->data['link'] = $link;
 

         if ($this->getType() !== Reader\Reader::TYPE_RSS_10 &&
             $this->getType() !== Reader\Reader::TYPE_RSS_090) {
             $generator = $this->xpath->evaluate('string(/rss/channel/generator)');
         }
 
-        if (!$generator) {
+        if (! $generator) {
             if ($this->getType() !== Reader\Reader::TYPE_RSS_10 &&
             $this->getType() !== Reader\Reader::TYPE_RSS_090) {
                 $generator = $this->xpath->evaluate('string(/rss/channel/atom:generator)');
             } else {
                 $generator = $this->xpath->evaluate('string(/rdf:RDF/rss:channel/atom:generator)');

 
         if (empty($generator)) {
             $generator = $this->getExtension('Atom')->getGenerator();
         }
 
-        if (!$generator) {
+        if (! $generator) {
             $generator = null;
         }
 
         $this->data['generator'] = $generator;
 

             $title = $this->xpath->evaluate('string(/rss/channel/title)');
         } else {
             $title = $this->xpath->evaluate('string(/rdf:RDF/rss:channel/rss:title)');
         }
 
-        if (!$title && $this->getExtension('DublinCore') !== null) {
+        if (! $title && $this->getExtension('DublinCore') !== null) {
             $title = $this->getExtension('DublinCore')->getTitle();
         }
 
-        if (!$title) {
+        if (! $title) {
             $title = $this->getExtension('Atom')->getTitle();
         }
 
-        if (!$title) {
+        if (! $title) {
             $title = null;
         }
 
         $this->data['title'] = $title;