Determines whether the given string contains Japanese letters (kanji,
hiragana or katakana).
| public static hasJapaneseLetters ( string $str ) : boolean | ||
| $str | string | The string to inspect. |
| return | boolean | TRUE if it contains either kanji, hiragana or katakana, otherwise FALSE. |
public function testHasNotJapaneseLetters()
{
$result = Analyzer::hasJapaneseLetters('This is a 「test」。');
$this->assertEquals(FALSE, $result);
}
/**
* Gets a verb entry from the database using either Kanji, Hiragana or Romaji
*
* @param $verb
* @return array
*/
public static function getVerb($verb)
{
if (!Analyzer::hasJapaneseLetters($verb)) {
$hepburn = new Kana();
$verb = $hepburn->transliterate($verb);
}
$sql = 'SELECT * FROM verbs WHERE kanji = :kanji OR kana = :kana';
$uri = 'sqlite:' . __DIR__ . DIRECTORY_SEPARATOR . 'verbs.db';
$connection = new PDO($uri);
$connection->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$connection->setAttribute(PDO::ATTR_CASE, PDO::CASE_LOWER);
$statement = $connection->prepare($sql);
$statement->execute(array(':kanji' => $verb, ':kana' => $verb));
$results = $statement->fetchAll(PDO::FETCH_ASSOC);
return $results;
}