text() public method

Get or set the text contents of a node.
See also: html()
See also: xml()
See also: contents()
public text ( string $text = null ) : mixed
$text string If this is not NULL, this value will be set as the text of the node. It will replace any existing content.
return mixed A DOMQuery if $text is set, or the text content if no text is passed in as a pram.
DOMQuery Class Documentation
示例#1
0
 /**
  * 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;
 }
示例#2
0
 /**
  *
  * @param DOMQuery $showtimesDomList
  * @param DOMQuery $movieDom
  * @return array
  */
 private function extractTimes($showtimesDomList, $movieDom)
 {
     $index = 0;
     $times = array();
     foreach ($showtimesDomList as $showtimesDom) {
         $getTicketsLink = $showtimesDom->find('a')->first();
         $showtimeTypeDom = new DOMQuery($movieDom->find('h5.li_group')->get($index++));
         $showtimeType = $showtimeTypeDom ? $this->getShowtimeType(trim($showtimeTypeDom->text(), ' :\\r\\n')) : 'digital';
         if ($getTicketsLink->length > 0) {
             $timeList = explode('|', $getTicketsLink->attr('data-times'));
             $link = $getTicketsLink->attr('href');
             foreach ($timeList as $movieTime) {
                 $times[] = array('show_date' => $this->currentDate, 'show_time' => $movieTime, 'url' => $link ? "{$link}+{$movieTime}" : '', 'type' => $showtimeType);
             }
         } else {
             $showtimes = trim(preg_replace('/\\s+/', ' ', $showtimesDom->text()));
             $showtimesArr = preg_split('/(\\|\\s*)+/', $showtimes);
             $lastAp = 'am';
             foreach ($showtimesArr as $timeThing) {
                 if (preg_match('/(am)|(pm)/i', $timeThing)) {
                     $tmp = explode(' ', $timeThing);
                     $lastAp = $tmp[1] ?: $lastAp;
                     $timeThing = $tmp[0];
                 }
                 $times[] = array('show_date' => $this->currentDate, 'show_time' => date('H:i:s', strtotime("{$timeThing} {$lastAp}")), 'type' => $showtimeType, 'url' => '');
             }
         }
     }
     return $times;
 }