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PHP Zend_Feed_Abstract类代码示例

本文整理汇总了PHP中Zend_Feed_Abstract的典型用法代码示例。如果您正苦于以下问题:PHP Zend_Feed_Abstract类的具体用法?PHP Zend_Feed_Abstract怎么用?PHP Zend_Feed_Abstract使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


在下文中一共展示了Zend_Feed_Abstract类的4个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的PHP代码示例。

示例1: __wakeup

 /**
  * Override Zend_Feed_Abstract to set up the $_element and $_entries aliases.
  */
 public function __wakeup()
 {
     parent::__wakeup();
     // Find the base feed element and create an alias to it.
     $this->_element = $this->_element->getElementsByTagName('channel')->item(0);
     if (!$this->_element) {
         throw new Zend_Feed_Exception('No root <channel> element found, cannot parse feed.');
     }
     // Find the entries and save a pointer to them for speed and
     // simplicity.
     $this->_buildEntryCache();
 }
开发者ID:jorgenils,项目名称:zend-framework,代码行数:15,代码来源:Rss.php

示例2: __wakeup

 /**
  * Override Zend_Feed_Abstract to set up the $_element and $_entries aliases.
  */
 public function __wakeup()
 {
     parent::__wakeup();
     // Find the base feed element and create an alias to it.
     $element = $this->_element->getElementsByTagName('feed')->item(0);
     if (!$element) {
         // Try to find a single <entry> instead.
         $element = $this->_element->getElementsByTagName($this->_entryElementName)->item(0);
         if (!$element) {
             throw new Zend_Feed_Exception('No root <feed> or <' . $this->_entryElementName . '> element found, cannot parse feed.');
         }
         $doc = new DOMDocument($this->_element->version, $this->_element->actualEncoding);
         $feed = $doc->appendChild($doc->createElement('feed'));
         $feed->appendChild($doc->importNode($element, true));
         $element = $feed;
     }
     $this->_element = $element;
     // Find the entries and save a pointer to them for speed and
     // simplicity.
     $this->_buildEntryCache();
 }
开发者ID:jorgenils,项目名称:zend-framework,代码行数:24,代码来源:Atom.php

示例3: detectType

 /**
  * Detect the feed type of the provided feed
  *
  * @param  Zend_Feed_Abstract|DOMDocument|string $feed
  * @return string
  */
 public static function detectType($feed, $specOnly = false)
 {
     if ($feed instanceof Zend_Feed_Reader_FeedInterface) {
         $dom = $feed->getDomDocument();
     } elseif ($feed instanceof DOMDocument) {
         $dom = $feed;
     } elseif (is_string($feed) && !empty($feed)) {
         @ini_set('track_errors', 1);
         $dom = new DOMDocument();
         $status = @$dom->loadXML($feed);
         @ini_restore('track_errors');
         if (!$status) {
             if (!isset($php_errormsg)) {
                 if (function_exists('xdebug_is_enabled')) {
                     $php_errormsg = '(error message not available, when XDebug is running)';
                 } else {
                     $php_errormsg = '(error message not available)';
                 }
             }
             require_once 'Zend/Feed/Exception.php';
             throw new Zend_Feed_Exception("DOMDocument cannot parse XML: {$php_errormsg}");
         }
     } else {
         require_once 'Zend/Feed/Exception.php';
         throw new Zend_Feed_Exception('Invalid object/scalar provided: must' . ' be of type Zend_Feed_Reader_FeedInterface, DomDocument or string');
     }
     $xpath = new DOMXPath($dom);
     if ($xpath->query('/rss')->length) {
         $type = self::TYPE_RSS_ANY;
         $version = $xpath->evaluate('string(/rss/@version)');
         if (strlen($version) > 0) {
             switch ($version) {
                 case '2.0':
                     $type = self::TYPE_RSS_20;
                     break;
                 case '0.94':
                     $type = self::TYPE_RSS_094;
                     break;
                 case '0.93':
                     $type = self::TYPE_RSS_093;
                     break;
                 case '0.92':
                     $type = self::TYPE_RSS_092;
                     break;
                 case '0.91':
                     $type = self::TYPE_RSS_091;
                     break;
             }
         }
         return $type;
     }
     $xpath->registerNamespace('rdf', self::NAMESPACE_RDF);
     if ($xpath->query('/rdf:RDF')->length) {
         $xpath->registerNamespace('rss', self::NAMESPACE_RSS_10);
         if ($xpath->query('/rdf:RDF/rss:channel')->length || $xpath->query('/rdf:RDF/rss:image')->length || $xpath->query('/rdf:RDF/rss:item')->length || $xpath->query('/rdf:RDF/rss:textinput')->length) {
             return self::TYPE_RSS_10;
         }
         $xpath->registerNamespace('rss', self::NAMESPACE_RSS_090);
         if ($xpath->query('/rdf:RDF/rss:channel')->length || $xpath->query('/rdf:RDF/rss:image')->length || $xpath->query('/rdf:RDF/rss:item')->length || $xpath->query('/rdf:RDF/rss:textinput')->length) {
             return self::TYPE_RSS_090;
         }
     }
     $type = self::TYPE_ATOM_ANY;
     $xpath->registerNamespace('atom', self::NAMESPACE_ATOM_10);
     if ($xpath->query('//atom:feed')->length) {
         return self::TYPE_ATOM_10;
     }
     if ($xpath->query('//atom:entry')->length) {
         if ($specOnly == true) {
             return self::TYPE_ATOM_10;
         } else {
             return self::TYPE_ATOM_10_ENTRY;
         }
     }
     $xpath->registerNamespace('atom', self::NAMESPACE_ATOM_03);
     if ($xpath->query('//atom:feed')->length) {
         return self::TYPE_ATOM_03;
     }
     return self::TYPE_ANY;
 }
开发者ID:anunay,项目名称:stentors,代码行数:86,代码来源:Reader.php

示例4: __get

 /**
  * Make accessing some individual elements of the channel easier.
  *
  * Special accessors 'item' and 'items' are provided so that if
  * you wish to iterate over an RSS channel's items, you can do so
  * using foreach ($channel->items as $item) or foreach
  * ($channel->item as $item).
  *
  * @param  string $var The property to access.
  * @return mixed
  */
 public function __get($var)
 {
     switch ($var) {
         case 'item':
             // fall through to the next case
         // fall through to the next case
         case 'items':
             return $this;
         default:
             return parent::__get($var);
     }
 }
开发者ID:Kliwer,项目名称:lms,代码行数:23,代码来源:Rss.php


注:本文中的Zend_Feed_Abstract类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。