php

Question

i creating system for tracking the device ,every device has a device number , i linked all tables using the device_no but when i want to insert the device_no in another table it is not insert , itried using session to pass the variable of the device number but also not working, i already have a session file use it to save the user name and work

Answer 1

try to save it in database? maybe you have wrong configuration of database (too short data length)

Answer 2

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