barebones phonebook

database.php

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+<?php
+function getDatabase() {
+	// tells php that the database lives on the same server as the php file
+    //$dbhost = "localhost"; 
+    $dbhost = "develop.digitalmediauconn.org";
+
+	// this is the username
+    $dbuser = "phonebk"; 
+
+	// this is the password
+    $dbpass = "phonebk"; 
+
+	// name of the DB that we set up together
+    $dbname = "phonebk"; 
+
+    // this just makes a little config line for PHP to read
+    $mysql_conn_string = "mysql:host=$dbhost;dbname=$dbname"; 
+
+	//setup a new connection using the stuff up above
+    $database = new PDO($mysql_conn_string, $dbuser, $dbpass); 
+    $database->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
+
+
+    return $database;
+}

person.php

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+<?php
+require_once 'database.php';
+class Person {
+
+	protected $id;
+	protected $firstname;
+	protected $lastname;
+	protected $email;
+	protected $phone;
+
+	public function __construct($id=0) {
+		if ($id !== 0) {
+			$db = getDatabase();
+			$query = $db->prepare( "SELECT * from people WHERE id = :id  " ); // return all fields (*) from the table WHERE the id is the var $id passed to the function
+			$query->bindParam( ':id', $id );
+			$query->execute(); // Run the SQL query on our database
+			$query->setFetchMode( PDO::FETCH_OBJ ); // A PHP method to tell the database we want to return all the data as objects with each table represented as a property of that object. This will be the case for most of our calls that return information from the database.  http://php.net/manual/en/pdo.constants.php
+			$data = $query->fetchAll();
+
+			$data = $data[0];
+
+			// Build our local object
+			$this->id = $data->id;
+			$this->firstname = $data->firstname;
+			$this->lastname = $data->lastname;
+			$this->phone = $data->phone;
+			$this->email = $data->email;			
+		}
+	}
+
+
+	public function get () {
+		$res['id'] = $this->id;
+		$res['firstname'] = $this->firstname;
+		$res['lastnamename'] = $this->lastname;
+		$res['email'] = $this->email;
+		$res['phone'] = $this->phone;		
+		return $res;
+	}
+
+}

phonebook.php

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+<?php
+header( "Access-Control-Allow-Origin: *");
+header('Content-Type: application/json');
+header("Access-Control-Allow-Headers: Origin, X-Requested-With, Content-Type, Accept");
+
+require_once 'database.php';
+require_once 'person.php';
+
+
+if( isset( $_REQUEST['do'] ) ){
+	switch($_REQUEST['do']) {
+		case "getPerson":
+			$did = $_GET['id'];
+			$person = new Person($did);
+			$data = $person->get();
+		break;
+
+		case 'getAllPeople':
+			$db = getDatabase();
+			$query = $db->prepare( "SELECT * from people" ); 
+			$query->execute();
+			$query->setFetchMode( PDO::FETCH_OBJ ); 
+			$data = $query->fetchAll();
+		break;
+
+
+	}
+
+	prepareResponse($data);
+
+} else {
+	die("You need to specify an operation.");
+}
+
+
+function prepareResponse( $arr ) {
+	echo json_encode( $arr );
+}