Count number of hiragana within the specified string.
public static countHiragana ( string $str ) : integer | ||
$str | string | The input string. |
return | integer | Returns the number of hiragana. |
public function testCountHiraganaWhenSutegana() { $result = Analyzer::countHiragana('ぁぃぅぇぉ'); $this->assertEquals(5, $result); }