How to insert data into nested tables through PHP? - php

Question

I think this is something related to PDO.
this is my patientinfo table
patientid | name | age | email | address
and this is my remarks tables
patientid | remarksid | date | description
I'd like to INSERT data to the patientinfo and to the remarks table where patientid of both tables will be synchronized. The problem is I dont know how to query this. This is what I do but it gives me an error.
$query = "INSERT INTO patientinfo (name, age, email, address)
VALUES (:name, :age, :email, :address);";
$query_params = array(
':name' => $_POST['name'],
':age' => $_POST['age'],
':email' => $_POST['email'],
':address' => $_POST['address'],
);
$query = "INSERT INTO remarks (patient_id, description) VALUES (:patient_id, :remarks) WHERE remarks.patient_id = patientinfo.patient_id;";
$query_params = array(':remarks' => $_POST['remarks']);
try{
$stmt = $dbname->prepare($query);
$result = $stmt->execute($query_params);
}
catch(PDOException $ex){
$response["success"] = 0;
$response["message"] = $ex ;
die(json_encode($response));
}
i made patientid in the patientinfo AUTOINCREMENT.
PLEASE! THANK YOU SO MUCH FOR YOUR HELP!

Answer 1

$query = "INSERT INTO patientinfo (name, age, email, address)
VALUES (:name, :age, :email, :address);";
$query_params = array(
':name' => $_POST['name'],
':age' => $_POST['age'],
':email' => $_POST['email'],
':address' => $_POST['address'],
);
try{
$stmt = $dbname->prepare($query);
$stmt->execute($query_params);
$patient_id = $dbname->lastInsertId();
$query = "INSERT INTO remarks (patientid, description) VALUES (:patient_id, :remarks)";
$query_params = array(':remarks' => $_POST['remarks'],':patient_id'=>$patient_id);
$q = $dbname->prepare($query);
$q->execute($query_params);
}catch(PDOException $ex){
$response["success"] = 0;
$response["message"] = $ex ;
die(json_encode($response));
}
You should write something like that. Check column names please(patientid or patient_id ? )