php - Two tables not being accessed one after the other with mysqli -


i trying first insert values tripdetails table , take values tripdetails , insert them tripmembers table.

the code follows:

$query="insert tripdetails values('','$date','$time','$number','$destination','$status','$id')"; $result=mysqli_query($conn,$query);  $query="insert tripmembers(tripid,id) select max(tripid),id tripdetails"; $result=mysqli_query($conn,$result);

values being inserted tripdetails no such effect on tripmembers.

please help.


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