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);
}
/**
* 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;
}