extractHashtags() public method

Extracts all the hashtags from the tweet.
public extractHashtags ( ) : array
return array The hashtag elements in the tweet.
Twitter_Extractor Class Documentation
Exemplo n.º 1
0
 /**
  * Check whether a hashtag is valid.
  *
  * @param string $hashtag The hashtag to validate.
  * @return  boolean  Whether the hashtag is valid.
  */
 public function isValidHashtag($hashtag = null)
 {
     if (is_null($hashtag)) {
         $hashtag = $this->tweet;
     }
     $length = mb_strlen($hashtag);
     if (empty($hashtag) || !$length) {
         return false;
     }
     $extracted = $this->extractor->extractHashtags($hashtag);
     return count($extracted) === 1 && $extracted[0] === substr($hashtag, 1);
 }