Bonjour,
Voila je rencontre un petit problème avec mon code.
je suis en cours de dévelloppement d'un mini site en Php,
je cherche a obtenir l'id dans le URL du navligateur atravers la requete $_Get['id']
ceci es le fichier DB
<?php
/**
* database
*/
class DB {
private $host = DB_HOST;
private $user = DB_USER;
private $pass = DB_PASS;
private $dbname = DB_NAME;
private $dbh;
private $error;
private $stmt;
public function __construct(){
// set DSN
$dsn = 'mysql:host=' . $this->host . ';dbname=' . $this->dbname;
//set options
$options = array(
PDO::ATTR_PERSISTENT => true,
PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION
);
//create a new PDO instance
try{
$this->dbh = new PDO ($dsn, $this->user, $this->pass, $options);
} //catch any errors
catch (PDOException $e) {
$this->error = $e->getMessage();
}
}
public function query($query){
$this->stmt = $this->dbh->prepare($query);
}
public function bind($param, $value, $type = null){
if (is_null($type)) {
switch (true) {
case is_int ($value):
$type = PDO::PARAM_INT;
break;
case is_bool($value):
$type = PDO::PARAM_BOOL;
break;
case is_null($value):
$type = PDO::PARAM_NULL;
default :
$type = PDO::PARAM_STR;
}
}
$this->stmt->bindValue ($param, $value, $type);
}
public function execute(){
return $this->stmt->execute();
}
public function resultset(){
$this->execute();
return $this->stmt->fetchAll(PDO::FETCH_OBJ);
}
public function single(){
$this->execute();
return $this->stmt->fetch(PDO::FETCH_OBJ);
}
public function rowCount(){
return $this->stmt->rowCount();
}
public function lastInsertId(){
return $this->dbh->lastInsertId();
}
public function beginTransaction(){
return $this->dbh->beginTransaction();
}
public function endTransaction(){
return $this->dbh->commit();
}
public function cancelTransaction(){
return $this->dbh->rollBack();
}
}
-----------------------------------------------------
le fichier topic1.php
?php require('core/ini.php'); ?>
<?php
$topic = new topic;
$user = new User;
$topic_id = $_GET['id'];
if (isset($_POST['do_reply'])) {
$data = array();
$data['topic_id'] = $_GET['id'];
$data['body'] = $_POST['body'];
$data['user_id'] = getUser()['user_id'];
$validate = new validator;
$field_array = array('body');
if ($validate->isRequired($field_array)) {
if ($topic->reply($data)) {
redirect('topic1.php?id='.$topic_id.'your reply has been posted', 'success');
}else{
redirect('topic1.php?id='.$topic_id.'something wrong with your reply', 'error');
}
}else{
redirect('topic1.php?id='.$topic_id.'your reply form is blank', 'success');
}
}
$template = new Template('template/topic1.php');
//Assign vars
$template->topic = $topic->getTopic($topic_id);
$template->replies = $topic->getreplies($topic_id);
$template->title = $topic->getTopic($topic_id)->title;
//display template
// Get template & Assign vars
echo $template;
je cherche a obtenir l'id dans le URL du navligateur atravers la requete $_Get['id'] dans un autre fichier topic1.php
Et ce que j'obtiens comme reponse :
Notice: Undefined index: id in C:\xampp\htdocs\talkingespace\topic1.php on line 8
Fatal error: Uncaught PDOException: SQLSTATE[HY093]: Invalid parameter number: no parameters were bound in C:\xampp\htdocs\talkingespace\librairies\DB.php:61 Stack trace: #0 C:\xampp\htdocs\talkingespace\librairies\DB.php(61): PDOStatement->execute() #1 C:\xampp\htdocs\talkingespace\librairies\DB.php(66): DB->execute() #2 C:\xampp\htdocs\talkingespace\librairies\topic.php(129): DB->resultset() #3 C:\xampp\htdocs\talkingespace\topic1.php(34): topic->getreplies(NULL) #4 {main} thrown in C:\xampp\htdocs\talkingespace\librairies\DB.php on line 61