I used array_merge to merge two two-dimensional arrays into one array, and then did paging. Then the app sent me the page number, and I gave him the corresponding data, but why is there only one page of data in the app? There is data no matter how many pages there are on the PC side. I also tried it on the PC side, and there is data no matter how many pages there are.
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It means there is something wrong with your paging code. Send the code and take a look