mysql - PHP : How can I synchronize one online sql database with another offline database? -

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currently working on bus ticket booking site here want run site offline when online server not working due internet problem or server error occurs. problem when run site offline through xammp server how can find last insert bus id online server , how online server know last offline bus_id .

anyone can book ticket online 1 pc handle offline site.

you have insert communication between servers if both online. or use different ids both servers (largs ids offlie / small ids online).


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