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Perlで数値文字参照を含む文字列を通常の文字列に変換する。

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Last updated at Posted at 2016-08-06

CPAN の HTML::Entitie 内のをdecode_entitiesメソッドを使用すればOK.

decode_entities($string);

下記のような文字列を

おはようございます😀

下記のように変換できる。

おはようございます😀

参考
http://perldoc.jp/docs/modules/HTML-Entities-3.55/Entities.pod

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