call to member function bind_param() on boolean………..

Fatal error: Uncaught Error: Call to a member function bind_param() on boolean in …. Stack trace: #0 {main} thrown in……… This error is usually caused by the wrong database table name, resulting in the previous parameter could not get the correct value, you can check the parameter value correctly by typing var_dump(param_name)

Reproduced in: https://blog.51cto.com/haiyanyuan/1731256


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