Data send to web server from localhost using php

Question

i am having problem in uploading data to online mysql database. i am using scheduled tasks to run php script all the data is sent to the server through json_encode and the data is received perfectly but when inserting into mysql database it only insert first alphabet of that data

this code gets the data

$da = $_GET['data'];
$d = json_decode($da, true);

by printing it shows complete data but only inserts the first alphabet of the data

$a = 0;
foreach($d as $data)
    {
        echo $v = "INSERT INTO clms_data(id,teacher_id,course_id,session,section,stDate,endDate,type,description,filename,allow) VALUES(".$data[$a][0].",'".$data[$a][1]."','".$data[$a][2]."','".$data[$a][3]."','".$data[$a][4]."','".$data[$a][5]."','".$data[$a][6]."','".$data[$a][7]."','".$data[$a][8]."','".$data[$a][9]."',".$data[$a]['allow'].")";

        $qu = mysql_query($v) or die(mysql_error());
        if($qu)
        {
            echo "Execute $a<br />";
        }
        else
        {
            echo "Error";
            }
    $a++;
        }

Answer 1

Can't you do it by simple insert query with json

insert.php

<?php
include_once('connect.php');

    error_reporting( error_reporting() & ~E_NOTICE ); 

      $id= $_GET['id'];
      $teacher_id= $_GET['teacher_id'];
      $course_id= $_GET['course_id'];
      $session= $_GET['session'];
    {


                    $insert="INSERT INTO clms_data(id,teacher_id,course_id
                                                        ,session)values
                                                            ('$id','$teacher_id','$course_id',session)";
                   $result = mysqli_query($con, $insert);
                    if(!$result)
                    {

                        print("invalid query");
                    }
                    else
                    {


                        $output['success']=1;
                        $output['message']="Insert records successfully";
                        print(json_encode($output));

                    }
                }
    ?>

Try this example with json Ask if there is any doubt