jaffreyjoy

//send data to a php file using AJAX
$.ajax({
  type: 'POST',
  url: 'del_table.php',
  data: {'variable': myval},
});

jaffreyjoy

<?php
    if(isset($_POST["login_btn"])) {

        $conn = new mysqli("localhost","id3320560_root_lol","lol1234","id3320560_organd");

    if($conn->connect_error) {
          die("Connection failed: " . $conn->connect_error);
      }

    $username = $_POST["username"];

jaffreyjoy

<?php

        $conn = new mysqli("localhost","id3320560_root_lol","lol1234","id3320560_organd");

      if($conn->connect_error)
        die("Connection failed".$conn->connect_error);

      $name = $_POST["name"];
      $username = $_POST["username"];
      $email = $_POST["email"];

jaffreyjoy

/*
First function requires an executable called pdfinfo.exe
Alternative function using python script needs PyPDF2 package to be installed
*/


<?php
// Make a function for convenience 
function getPDFPages($document)
{

jaffreyjoy

-- is used for single line comment
/* some sql code */   -> is used for multiline comment


--CREATE A DATABASE
--SYNTAX : CREATE DATABASE db_name;
CREATE DATABASE STUDENT;