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Support General rwmb_after_save_post Reply To: rwmb_after_save_post


Anh Tran

Both rwmb_* functions and WordPress’s get_post_meta() don’t use JSON at all. They use serialize for arrays. Maybe you need to check how data is saved in your case, just to make sure it’s valid. Anyway, as the data is there, you can use json_decode function to decode it.