sebgates

<?php

$names = array ("Ben", "John", "Gerry", "Harry"); 
    print_r ($names);
    echo"<br>";
    var_dump ($names);
    
?>

sebgates

<?php
    
$user = array ("first name" => "Barry",
               "last name" => "Toppings",
               "age" => 32,
               "email" => "[email protected]"
              );    
    print_r ($user);
    
?>

sebgates

   <?php
   
        $number1 = 4;
        $number2 = 12;
        $number3 = 50;
    
    $addition = $number1 + $number2;   
    $subtraction = $number1 - $number3; 
    $division = $number3 / $number1;
    

sebgates

   <?php
   
    $age = 74;
    
    if($age >= 18 && $age <= 70 ){
        echo "Welcome to the casino";
    }elseif ($age <= 17) {
        echo "You are not old enough";
    }else {
        echo "You should not be spending your pension on gambling";

sebgates

   <?php
    
    $number =90;
        
    switch($number){
        case 50;
        echo "it is 50";
        break;
        case 60;
        echo "it is 60";

sebgates

  <?php
    
    $numbers = array(23,56,45,78,43,123);
    
    foreach ($numbers as $number){
        echo $number . "<br>";
    }
    
  ?>

sebgates

 <?php
    
    function calculate (){
       echo 356 + 4768; 
    }
    
    calculate ();
    
    echo "<br>";
    

sebgates

<?php
ob_start();
session_start();

//database credentials
define('DBHOST','localhost');
define('DBUSER','username');
define('DBPASS','password');
define('DBNAME','database name');

sebgates

<?php
$servername = "localhost";
$username = "username";
$password = "password";

try {
    $conn = new PDO("mysql:host=$servername;dbname=myDB", $username, $password);
    // set the PDO error mode to exception
    $conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
    echo "Connected successfully"; 

sebgates

<?php
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "myDBPDO";

try {
    $conn = new PDO("mysql:host=$servername;dbname=$dbname", $username, $password);
    // set the PDO error mode to exception
    $conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);