WordPress 4.9 compatibility

  • Viktor Nagornyy

    (@viktorix)


    3 years, 4 months ago

    Plugin claims to be compatible with WordPress 4.7, but it looks like you’re using functions from WordPress 5+ and it throws an error in WordPress 4.9. This also makes the plugin incompatible with ClassicPress.

    Specifically wp_is_json_request and wp_timezone_string.

    You can test it using WPSeek’s Plugin Doctor.

    I would recommend either bumping the minimum required version or using function_exists to check if those functions exist to continue to be compatible with WordPress 4.7 or 4.9 (and ClassicPress for that matter).

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