JSON Array to PHP Array Multidimensional - php

Question

i have json data like this :
{
"response": {
"count": 212,
"list": [
{
"code": "02007",
"name": "swept the room",
"rate": 750000,
"withValue": false
},
{
"code": "02005",
"name": "mop room",
"rate": 600000,
"withValue": false
},
{
"code": "02003",
"name": "buying food",
"rate": 175000,
"withValue": false
}
]
},
"metaData": {
"message": "OK",
"code": 200
}
}
and i have table schema like this :
mysql> desc master_service;
+----------------+-------------+------+-----+---------+----------------+
| Field | Type | Null | Key | Default | Extra |
+----------------+-------------+------+-----+---------+----------------+
| id | int(25) | NO | PRI | NULL | auto_increment |
| code | varchar(10) | YES | | NULL | |
| name | varchar(20) | YES | | NULL | |
| rate | double | YES | | NULL | |
| withvalue | tinyint(1) | YES | | NULL | |
+----------------+-------------+------+-----+---------+----------------+
and my coding like this.
//using php pdo
include_once 'db_connect.php';
$data = json_decode($response, true);
$tempservice = array();
if(isset($data['response']) && isset($data['response']['list']))
{
//use foreach on ['response']['list'] index - here are teachers data stored
foreach($data['response']['list'] as $service)
$tempservice[$kesadaran['code']] = $service['name'];
}
foreach($tempservice as $key =>$value) {
$sql = "insert into master_service(code,name) Values ('$key','$value')";
$st = $dbh->prepare($sql);
$st->execute ($data);
}
it can only save the database in the form of codes and names. i want rate and withValue can be save on database

Answer 1

Just use a foreach loop and add the missing columns, no need for a restructured $tempservice array:
include_once 'db_connect.php';
$data = json_decode($response, true);
// Simplified if, checking for isset($data['response') is redundant
if (isset($data['response']['list']))
{
// Prepare the statement using placeholders
$sql = "INSERT INTO master_service (code,name,rate,withValue) VALUES (:code,:name,:rate,:withValue)";
$stmt = $dbh->prepare($sql);
foreach($data['response']['list'] as $row)
{
// Execute query with parameters
$stmt->execute($row);
}
}
Important: I replaced the variables in your query with placeholders. This way it is safe against SQL Injection. I also put the prepare outside of the loop so that it doesn't "reprepare" on every iteration.

Answer 2

You can try this:-
include_once 'db_connect.php';
$data = json_decode($response, true);
$tempservice = [];
if(isset($data['response']) && isset($data['response']['list'])){
//use foreach on ['response']['list'] index - here are teachers data stored
foreach($data['response']['list'] as $service){
$withValue = ($service['withValue']) ? 1 : 0;
$tempservice[$service['code']] = ['name'=>$service['name'], 'rate'=>$service['rate'], 'withvalue'=>$withValue];
}
}
foreach($tempservice as $key =>$value) {
$sql = "insert into master_service(code, name, rate, withvalue) Values ('$key', '".$value['name']."', '".$value['rate']."', '".$value['withvalue']."')";
$st = $dbh->prepare($sql);
$st->execute ();
}
Note: please fix any syntax error. Also you can skip creating tempservice array and can execute insert sql there

Answer 3

foreach($data['response']['list'] as $value) {
$sql = "insert into master_service(code,name,rate,withvalue) Values ('{$value['code']}','{$value['name']}', '{$value['rate']}', '{$value['withValue']}')";
$st = $dbh->prepare($sql);
$st->execute ($data);
}
sorry i forgot the true parameter on json_decode.. edited