Hi, I am doing a mobile application and I require the use of web service, in order to pass data in a better way I require to use sessions, what happens is that I save the sessions in the first php and I see if I keep in them and it contains the data, but when I do the query in the second php then it says “undefined index: rutTecnico”, beforehand thank you very much.
Theres is my code
First_php:
<?php
session_start(); //Llamar conexion
require_once('Connection.php');
mysqli_set_charset($con, "utf8");
$data = json_decode(file_get_contents('php://input'), true);
$buscar = $data["Rut"];
$sql = "SELECT Tecnico.Nombre, Tecnico.Rut, cms_User.Password FROM Tecnico INNER JOIN cms_User ON Tecnico.Correo = cms_User.Id WHERE Rut='$buscar'";
if(!$resulta = mysqli_query($con, $sql)) die();
$json_array = array();
while($row = mysqli_fetch_assoc($resulta)) {
$json_array['Usuarios'][] = $row;
$ruG = $row['Rut'];
$noG = $row['Nombre'];
}
$_SESSION['rutTecnico'] = $ruG;
$_SESSION['nombreTecnico'] = $noG;
echo json_encode($json_array); //Cerrar conexion mysqli_close($con);
?>
Second_PHP
<?php
session_start();
$rut = $_SESSION['rutTecnico'];
$nombre = $_SESSION['nombreTecnico'];
$json_array = array("Tecnico" =>["Rut"=>"$rut","Nombre"=>"$nombre"]);
echo json_encode($json_array);
?>
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