check full width hiragana

    0

    2

    jvitfullwidthjapanese
    JVIT PHP

    echo isFullWidthHiragana('あいうえお');

    => true

    Shortcut: ja.fullWidthHiragana

    /**
    * check fullwidth hiragana
    *
    * @return bool
    */
    function isFullWidthHiragana($word)
    {
      return preg_match('/^[ぁ-ん]+$/', $word);
    }
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