Revonzy Mini Shell

<?php

session_start();

date_default_timezone_set('Asia/Kolkata');

class class_function
{
    private $con;

    function __construct()
			{
				//$this->con	=	new mysqli("localhost","bravemy8_spmsou","^9LI+3zk!R#@","mim_college");
				// $this->con	=	new mysqli("localhost","root","","mim_college");
				$this->con	=	new mysqli("localhost","kpmim_website_admin","V=TDh4o(sZiy","kpmim_main_db");
			}
			
    function get_all_grivience_data($complain_no,$full_name,$category_of_complainant,$course_of_study,$section,$roll_no,$mobile_no1,$email1,$category_of_grievance,$others_please_specify,$address_for_communication,$brief_subject_of_grievance,$complete_details_of_grievance,$upload_documents_if_any,$i_hereby_declare)
    {
        $currentdate = date("Y-m-d");
        $currenttime = date("H:i:s A");
        if ($stmt = $this->con->prepare("INSERT INTO `grivience_table`(`complain_no`, `full_name`, `category_of_complainant`, `course_of_study`, `section`, `roll_no`, `mobile_no1`, `email1`, `category_of_grievance`, `others_please_specify`, `address_for_communication`, `brief_subject_of_grievance`, `complete_details_of_grievance`, `upload_documents_if_any`, `i_hereby_declare`, `date`, `time`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)")) {
            $stmt->bind_param("sssssssssssssssss", $complain_no,$full_name,$category_of_complainant,$course_of_study,$section,$roll_no,$mobile_no1,$email1,$category_of_grievance,$others_please_specify,$address_for_communication,$brief_subject_of_grievance,$complete_details_of_grievance,$upload_documents_if_any,$i_hereby_declare,$currentdate,$currenttime);

                  if ($stmt->execute()) {
                return true;
            } else {
                return false;
            }
        }
    }
	function get_all_frivience_data()
		{
			if($stmt_insert = $this->con->prepare("SELECT `id`, `complain_no`, `full_name`, `category_of_complainant`, `course_of_study`, `section`, `roll_no`, `mobile_no1`, `email1`, `category_of_grievance`, `others_please_specify`, `address_for_communication`, `brief_subject_of_grievance`, `complete_details_of_grievance`, `upload_documents_if_any`, `i_hereby_declare`, `date`, `time` FROM `grivience_table` "))
			{	
				$stmt_insert->bind_result($id,$complain_no,$full_name,$category_of_complainant,$course_of_study,$section,$roll_no,$mobile_no1,$email1,$category_of_grievance,$others_please_specify,$address_for_communication,$brief_subject_of_grievance,$complete_details_of_grievance,$upload_documents_if_any,$i_hereby_declare,$currentdate,$currenttime);
				
				if($stmt_insert->execute())
				{
					$counter	=	0;
					$details	=	array();
					while($stmt_insert->fetch())
					{
						$details[$counter][0]	=	$id;
						$details[$counter][1]	=	$complain_no;
						$details[$counter][2]	=	$full_name;
						$details[$counter][3]	=	$category_of_complainant;
						$details[$counter][4]	=	$course_of_study;

						$details[$counter][5]	=	$roll_no;
						$details[$counter][6]	=	$mobile_no1;
						$details[$counter][7]	=	$email1;
						$details[$counter][8]	=	$category_of_grievance;
						$details[$counter][9]	=	$others_please_specify;
						$details[$counter][10]	=	$address_for_communication;
						$details[$counter][11]	=	$brief_subject_of_grievance;
						$details[$counter][12]	=	$complete_details_of_grievance;
						$details[$counter][13]	=	$upload_documents_if_any;
						$details[$counter][14]	=	$i_hereby_declare;
						$details[$counter][15]	=	$currentdate;
						$details[$counter][16]	=	$currenttime;

						$details[$counter][17]	=	$section;
					
						$counter++;
					}
					if(!empty($details))	
					{
						return $details;
					}
					return false;
				}	
			}
		}
function delete_grivience_data($delete_id)
		{
			if($stmt_select = $this->con->prepare("DELETE FROM `grivience_table` WHERE `id`=?"))
			{
				$stmt_select->bind_param("i",$delete_id);
			
				if($stmt_select->execute())
				{					
						return true;
				}
					return false;
			}
		}
		
    
   
}//End of Function