abelzhou / php-trietree Goto Github PK

require "../src/TrieTree.php";

$str = file_get_contents("./dict.txt");
$words_arr = explode("\n", $str);


$tree = new \AbelZhou\Tree\TrieTree();

foreach ($words_arr as $str) {
    $tree->append($str);
}

var_dump($tree->search('法伦功'));
var_dump($tree->search("据警方调查和“善心汇”部分骨干成员介绍，“张天师”的形象是张天明对自己极力包装的结果。pp点点通法伦功切七哲民护士小穴空姐小穴QQ堂昏药ｓａｏｈｕａｏ操**好爽meinv主持26小时全天激情热舞公务员的工资奸夫淫妇淫糜妹妹的阴户喷"));

                       if (($ascii_code >> 7) == 0) {
				$code = dechex(ord($str[$i]));
				$word = $str[$i];

			} else if (($ascii_code >> 4) == 15) {    //1111 xxxx, 四字节
				if ($i < $len - 3) {
					$code = dechex(ord($str[$i])) . dechex(ord($str[$i + 1])) . dechex(ord($str[$i + 2])) . dechex(
							ord($str[$i + 3])
						);
					$word = $str[$i] . $str[$i + 1] . $str[$i + 2] . $str[$i + 3];
					$i += 3;
				}
			} else if (($ascii_code >> 5) == 7) {    //111x xxxx, 三字节
				if ($i < $len - 2) {
					$code = dechex(ord($str[$i])) . dechex(ord($str[$i + 1])) . dechex(ord($str[$i + 2]));
					$word = $str[$i] . $str[$i + 1] . $str[$i + 2];
					$i += 2;
				}
			} else if (($ascii_code >> 6) == 3) {    //11xx xxxx, 2字节
				if ($i < $len - 1) {
					$code = dechex(ord($str[$i])) . dechex(ord($str[$i + 1]));
					$word = $str[$i] . $str[$i + 1];
					$i++;
				}
			}
			if ($i == ($len - 1)) {
				$is_end = true;
			}