Esempio n. 1
0
 /**
  * Returns the number of unique words NOT on the Spache easy word list
  * @param   boolean|string  $strText                  Text to be measured
  * @return  int
  */
 public function spacheDifficultWordCount($strText = false)
 {
     $strText = $this->setText($strText);
     $intDifficultWords = 0;
     $arrWords = explode(' ', strtolower(preg_replace('`[^A-za-z\' ]`', '', $strText)));
     // Fetch Spache Words
     $wordsCounted = array();
     // Get the Spache word list
     $arrSpache = Resource::fetchSpacheWordList();
     for ($i = 0, $intWordCount = count($arrWords); $i < $intWordCount; $i++) {
         // Single letters are counted as easy
         if (strlen(trim($arrWords[$i])) < 2) {
             continue;
         }
         $singularWord = Pluralise::getSingular($arrWords[$i]);
         if (!in_array(Pluralise::getPlural($arrWords[$i]), $arrSpache) && !in_array($singularWord, $arrSpache)) {
             if (!in_array($singularWord, $wordsCounted)) {
                 $intDifficultWords++;
                 $wordsCounted[] = $singularWord;
             }
         }
     }
     return $intDifficultWords;
 }