cut() public static method

Static method cut
public static cut ( string $sentence, array $options = [] ) : array
$sentence string # input sentence
$options array # other options
return array $seg_list
Example #1
0
 public function testFinalsegCut()
 {
     $case_array = array("怜香惜", "玉", "也", "得", "要", "看", "对象", "啊");
     $seg_list = Finalseg::cut("怜香惜玉也得要看对象啊!");
     $this->assertEquals($case_array, $seg_list);
 }
Example #2
0
 /**
  * Static method __cutDAG
  *
  * @param string $sentence # input sentence
  * @param array  $options  # other options
  *
  * @return array $words
  */
 public static function __cutDAG($sentence, $options = array())
 {
     $defaults = array('mode' => 'default');
     $options = array_merge($defaults, $options);
     $words = array();
     $N = mb_strlen($sentence, 'UTF-8');
     $DAG = self::getDAG($sentence);
     self::calc($sentence, $DAG);
     $x = 0;
     $buf = '';
     while ($x < $N) {
         $current_route_keys = array_keys(self::$route[$x]);
         $y = $current_route_keys[0] + 1;
         $l_word = mb_substr($sentence, $x, $y - $x, 'UTF-8');
         if ($y - $x == 1) {
             $buf = $buf . $l_word;
         } else {
             if (mb_strlen($buf, 'UTF-8') > 0) {
                 if (mb_strlen($buf, 'UTF-8') == 1) {
                     array_push($words, $buf);
                     $buf = '';
                 } else {
                     $regognized = Finalseg::cut($buf);
                     foreach ($regognized as $key => $word) {
                         array_push($words, $word);
                     }
                     $buf = '';
                 }
             }
             array_push($words, $l_word);
         }
         $x = $y;
     }
     if (mb_strlen($buf, 'UTF-8') > 0) {
         if (mb_strlen($buf, 'UTF-8') == 1) {
             array_push($words, $buf);
         } else {
             $regognized = Finalseg::cut($buf);
             foreach ($regognized as $key => $word) {
                 array_push($words, $word);
             }
         }
     }
     return $words;
 }