PHP QueryPath DOMQuery::innerHTML示例

innerHTML() public method

This behaves the way jQuery's @codehtml()@endcode function behaves. This gets all children of the first match in DOMQuery. Consider this fragment:

See also: html()

See also: innerXML()

See also: innerXHTML()

Since: 2.0

public innerHTML ( ) : string
return	string	Returns a string representation of the child nodes of the first matched element.

示例#1

文件： ExtractorService.php 项目： ruudsilvrants/news_importer

 /**
  * Extract a single value
  *
  * @param \QueryPath\DOMQuery $item
  * @param array $mapping
  * @param string $value
  * @return string
  */
 protected function _extractValue(\QueryPath\DOMQuery $item, array $mapping, $value = '')
 {
     if ($item) {
         if (!empty($mapping['attr'])) {
             $value = $item->attr($mapping['attr']);
         } elseif (!empty($mapping['innerHTML'])) {
             $value = $item->innerHTML();
         } else {
             $value = $item->text();
         }
     }
     $value = mb_convert_encoding($value, 'UTF-8', 'auto');
     if (!empty($mapping['preg'])) {
         if (preg_match($mapping['preg'], $value, $matches)) {
             $value = isset($matches[1]) ? $matches[1] : $matches[0];
         }
     }
     if (!empty($mapping['wrap'])) {
         $value = str_replace('|', $value, $mapping['wrap']);
     }
     if (!empty($mapping['strtotime'])) {
         $value = strtotime($value);
     }
     if (!isset($mapping['trim']) || !empty($mapping['trim'])) {
         $value = trim($value);
     }
     return $value;
 }