Bonjour, si j'ai posté ce probleme c'est pas pour venir apprendre ou etre mis sur la voie etc...
Je comprends tres bien ce code mais il y a une erreur et je trouve pas ou elle se trouve
Et ce n'est pas ce isset qui en ai la cause car les entree rentrent bien dans ma bdd.
Donc le probleme se trouve quelque part dans ces conditions qui ne s'execute pas...

Je ne comprend pas pourquoi lorsqu'on demande de l'aide il y en a toujours pour vous critiquer sur votre francais, orthographe, ou se bloque sur une ligne qui ne sert a rien ou a essayer de faire deviner une reponse...
Jsais pas a chaque qu'on vient dans la section debutant c'est la meme chose... J'aurai du switcher en "avancee"

Et non je suis pas debile, j'ecris sans accent parce que je tape vite sur mon ipad donc voila.

$var = 12;
 if(isset($var) == 15) echo 'yes';else echo 'no';

$var = 12;
 if(isset($var) && $var == 15) echo 'yes';else echo 'no';

if( (isset($_POST['submit'])) and (isset($_POST['register_data']) == "DC(*@^i7dxc9w26er0@"))

<?php
// Start session
session_start();

ob_start();
require("defines/constants.inc"); // Constants
require("includes/functions.inc"); // Functions
require("includes/DbConn/libphp.DbConnect.0-1.inc"); // Database Connection Class
require("includes/query/libphp.MysqlQuery.0-1.inc"); // Query Class



// Check if submit is enabled, and $_POST[register_data] is true
 if( (isset($_POST['submit'])) and (isset($_POST['register_data']) == "DC(*@^i7dxc9w26er0@"))
 {
      // Store values, do checks
      /*
	  Html Field Value -> Required name for input tag
	  
	  eg. <input type="textbox" id="user_name" name="user_name" value ="" />
	  
	  User Name = user_name Must be between 
	  First Name = first_name
	  Last Name = last_name
	  Country = user_country
	  Email = user_email,user_email2     
	  password = user_password
	  paypal_email = user_paypal
      
	  
      */
      
      try
      {
       // START TRY
       
      $user_name = escape($_POST['user_name']);
      $first_name = escape($_POST['first_name']);
      $country = escape($_POST['user_country']);
      $user_email = escape($_POST['user_email']);
      $user_email2 = escape($_POST['user_email2']);
      $password = $_POST['user_password'];
      $password2 = $_POST['user_password2'];

      // Check for val and value
      if( (isset($_POST['__val_$option_242'])) and ($_POST['__val_$option_242'] == "983c(DAJD(@X)@@E287462") )
      {
	  $user_email2 = $user_email;
      }

      // Password check
      if( (isset($_POST['__val_$option_243'])) and ($_POST['__val_$option_243'] == "983c(DAJD(@X)@@E287462") )
      {
	  $password2 = $password;
      }

      // Check username for length and that it exists
      if( (strlen($user_name) < USERNAME_MIN_CHARACTERS) or (strlen($user_name) > USERNAME_MAX_CHARACTERS) )
      {
	  // Invalid user name, too long or short
	  header("Location: signup_d.php?e=0");
      }
      
      // Check email for validity
      if( (!(eregi('^[a-zA-Z0-9._-]+@[a-zA-Z0-9-]+\.[a-zA-Z.]{2,5}$', $user_email)) ) )
      {
	  // Invalid email address
	  header("Location: signup_d.php?e=1");
      }
      
      // Check Password
      if( (strlen($password) < PASSWORD_MIN_CHAR) or (strlen($password) > PASSWORD_MAX_CHAR) )
      {
	  // Invalid Password
	  header("Location: signup_d.php?e=3");  
      }
      
      // Make sure email1 and email2 match
      if($user_email != $user_email2)
      {
	  // Email addresses do not match
	  header("Location: signup_d.php?e=4");
      }
      
      // If passwords match
      if($password != $password2)
      {
	  // Passwords do not match
	  header("Location: signup_d.php?e=5");
      }
      
      // hash password
      $password = md5($password);

      // Open connection to the database
      $conn = MysqlConnect::connect();
      MysqlConnect::db_use($conn, "testing_url4cash");
      
      // Open new instance of the query class
      $query = new MysqlQuery($conn);
      
      // Check for email already in DB
      $qmail = $query->ccount('dif_users','user_email',true,"WHERE user_email = '{$user_email}'");

      // Check for errors
      if($qmail === -1)
      {
	  // Error, redirect
	  header("Location: signup_d.php?e=8");
      }
      else if($qmail > 0)
      {
	  // User already exists
	  header("Location: signup_d.php?e=9");
      }

      $qstr = "INSERT INTO dif_users(user_name,first_name,user_email,user_password,country) VALUES('$user_name','$first_name','$user_email','$password','$country');";
      
      // Send query, check return value
      if( ($query->SendSingleQuery($qstr)) == -1)
      {
	  // Error happened 
	  header("Location: signup_d.php?e=6");
      }
      else
      {
	  // All good
	  header("Location: signup_d_success.php");
      }
      
      // END TRY
      }
      catch(Exception $e)
      {
	  header("Location: signup_d.php?e=7");
      }
      
 }
 else
 {
      // Redirect to home page, as this page should not be accessed unless post session
      header("Location: index.php");
 }
 
 ob_end_flush();

 ?>