what if i will try to add option which already exists?

  • hello, i have question about add_option() function

    what will heppen when i will try to add option, which already exists? will wordpress engine just update this option or will do nothing?

    i ask because i wonder if it is neccesary to write smth like that:

    if (!get_option(‘optname’)) add_option(‘optname’, ‘optvalue’);
    else update_option(‘optname’, ‘optvalue’);

    ?

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