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9 files changed

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‎api/category/read.php

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<?php
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// Headers
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header('Access-Control-Allow-Origin: *');
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header('Content-Type: application/json');
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include_once '../../config/Database.php';
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include_once '../../models/Category.php';
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// Instantiate DB & connect
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$database = new Database();
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$db = $database->connect();
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// Instantiate category object
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$category = new Category($db);
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// Category read query
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$result = $category->read();
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// Get row count
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$num = $result->rowCount();
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// Check if any categories
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if($num > 0) {
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// Cat array
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$cat_arr = array();
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$cat_arr['data'] = array();
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while($row = $result->fetch(PDO::FETCH_ASSOC)) {
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extract($row);
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$cat_item = array(
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'id' => $id,
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'name' => $name
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);
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// Push to "data"
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array_push($cat_arr['data'], $cat_item);
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}
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// Turn to JSON & output
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echo json_encode($cat_arr);
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} else {
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// No Categories
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echo json_encode(
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array('message' => 'No Categories Found')
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);
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}

‎api/post/create.php

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<?php
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// Headers
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header('Access-Control-Allow-Origin: *');
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header('Content-Type: application/json');
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header('Access-Control-Allow-Methods: POST');
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header('Access-Control-Allow-Headers: Access-Control-Allow-Headers,Content-Type,Access-Control-Allow-Methods, Authorization, X-Requested-With');
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include_once '../../config/Database.php';
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include_once '../../models/Post.php';
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// Instantiate DB & connect
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$database = new Database();
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$db = $database->connect();
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// Instantiate blog post object
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$post = new Post($db);
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// Get raw posted data
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$data = json_decode(file_get_contents("php://input"));
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$post->title = $data->title;
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$post->body = $data->body;
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$post->author = $data->author;
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$post->category_id = $data->category_id;
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// Create post
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if($post->create()) {
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echo json_encode(
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array('message' => 'Post Created')
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);
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} else {
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echo json_encode(
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array('message' => 'Post Not Created')
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);
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}
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‎api/post/delete.php

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<?php
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// Headers
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header('Access-Control-Allow-Origin: *');
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header('Content-Type: application/json');
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header('Access-Control-Allow-Methods: DELETE');
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header('Access-Control-Allow-Headers: Access-Control-Allow-Headers,Content-Type,Access-Control-Allow-Methods, Authorization, X-Requested-With');
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include_once '../../config/Database.php';
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include_once '../../models/Post.php';
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// Instantiate DB & connect
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$database = new Database();
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$db = $database->connect();
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// Instantiate blog post object
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$post = new Post($db);
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// Get raw posted data
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$data = json_decode(file_get_contents("php://input"));
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// Set ID to update
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$post->id = $data->id;
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// Delete post
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if($post->delete()) {
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echo json_encode(
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array('message' => 'Post Deleted')
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);
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} else {
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echo json_encode(
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array('message' => 'Post Not Deleted')
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);
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}
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‎api/post/read.php

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<?php
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// Headers
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header('Access-Control-Allow-Origin: *');
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header('Content-Type: application/json');
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include_once '../../config/Database.php';
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include_once '../../models/Post.php';
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// Instantiate DB & connect
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$database = new Database();
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$db = $database->connect();
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// Instantiate blog post object
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$post = new Post($db);
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// Blog post query
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$result = $post->read();
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// Get row count
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$num = $result->rowCount();
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// Check if any posts
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if($num > 0) {
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// Post array
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$posts_arr = array();
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$posts_arr['data'] = array();
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while($row = $result->fetch(PDO::FETCH_ASSOC)) {
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extract($row);
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$post_item = array(
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'id' => $id,
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'title' => $title,
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'body' => html_entity_decode($body),
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'author' => $author,
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'category_id' => $category_id,
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'category_name' => $category_name
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);
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// Push to "data"
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array_push($posts_arr['data'], $post_item);
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}
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// Turn to JSON & output
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echo json_encode($posts_arr);
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} else {
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// No Posts
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echo json_encode(
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array('message' => 'No Posts Found')
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);
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}

‎api/post/read_single.php

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<?php
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// Headers
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header('Access-Control-Allow-Origin: *');
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header('Content-Type: application/json');
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include_once '../../config/Database.php';
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include_once '../../models/Post.php';
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// Instantiate DB & connect
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$database = new Database();
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$db = $database->connect();
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// Instantiate blog post object
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$post = new Post($db);
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// Get ID
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$post->id = isset($_GET['id']) ? $_GET['id'] : die();
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// Get post
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$post->read_single();
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// Create array
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$post_arr = array(
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'id' => $post->id,
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'title' => $post->title,
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'body' => $post->body,
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'author' => $post->author,
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'category_id' => $post->category_id,
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'category_name' => $post->category_name
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);
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// Make JSON
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print_r(json_encode($post_arr));

‎api/post/update.php

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<?php
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// Headers
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header('Access-Control-Allow-Origin: *');
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header('Content-Type: application/json');
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header('Access-Control-Allow-Methods: PUT');
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header('Access-Control-Allow-Headers: Access-Control-Allow-Headers,Content-Type,Access-Control-Allow-Methods, Authorization, X-Requested-With');
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include_once '../../config/Database.php';
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include_once '../../models/Post.php';
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// Instantiate DB & connect
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$database = new Database();
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$db = $database->connect();
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// Instantiate blog post object
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$post = new Post($db);
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// Get raw posted data
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$data = json_decode(file_get_contents("php://input"));
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// Set ID to update
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$post->id = $data->id;
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$post->title = $data->title;
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$post->body = $data->body;
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$post->author = $data->author;
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$post->category_id = $data->category_id;
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// Update post
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if($post->update()) {
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echo json_encode(
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array('message' => 'Post Updated')
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);
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} else {
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echo json_encode(
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array('message' => 'Post Not Updated')
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);
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}
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‎config/Database.php

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<?php
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class Database {
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// DB Params
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private $host = 'localhost';
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private $db_name = 'YOURDBNAME';
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private $username = 'YOURUSERNAME';
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private $password = 'YOURPASSWORD';
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private $conn;
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// DB Connect
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public function connect() {
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$this->conn = null;
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try {
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$this->conn = new PDO('mysql:host=' . $this->host . ';dbname=' . $this->db_name, $this->username, $this->password);
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$this->conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
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} catch(PDOException $e) {
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echo 'Connection Error: ' . $e->getMessage();
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}
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return $this->conn;
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}
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}

‎models/Category.php

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<?php
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class Category {
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// DB Stuff
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private $conn;
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private $table = 'categories';
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// Properties
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public $id;
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public $name;
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public $created_at;
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// Constructor with DB
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public function __construct($db) {
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$this->conn = $db;
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}
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// Get categories
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public function read() {
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// Create query
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$query = 'SELECT
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id,
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name,
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created_at
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FROM
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' . $this->table . '
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ORDER BY
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created_at DESC';
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// Prepare statement
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$stmt = $this->conn->prepare($query);
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// Execute query
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$stmt->execute();
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return $stmt;
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}
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}

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