Modifying Core Files?

  • Anonymous User 12867351

    (@anonymized-12867351)


    10 years, 8 months ago

    I would like to make a few small changes to the way some parts of WordPress work on my site.
    This ultimately means adding 1 or 2 lines of code to certain files in the wp-includes folder.

    The problem that I have is that they’ll most likely be overwritten when I update WordPress.
    So, I’d like to know if there’s a way of making child templates for core files like there is for themes?
    Or if my only option is to backup my custom files before updating and restore them afterwards?

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