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POsession parameters
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copied!<p>i did this code :</p> <p>file index.php:</p> <pre><code> <?php if (isset($_POST['valider'])) { if (!isset($_SESSION)) { session_start(); } require("function.php"); $email = mysql_escape_string($_POST['email']); $password = mysql_escape_string($_POST['password']); if(!VerifierAdresseMail($email)){?> <script>alert('invalid mail');</script> <?php } else{ if(!authentification($email,$password)) {?> <script>alert('logging failed');</script> <?php } else{ header('Location: choice.php'); }} } ?> </code></pre> <p>In function.php:</p> <pre><code><?php function VerifierAdresseMail($adresse) { $Syntaxe='#^[\w.-]+@[\w.-]+\.[a-zA-Z]{2,6}$#'; if(preg_match($Syntaxe,$adresse)) return true; else return false; } function statistics($id){ $HOST_DB ="localhost"; $NAME_DB="makempf3_captcha"; $USER_DB ="root"; $PWD_DB=""; $connect = mysql_connect($HOST_DB,$USER_DB,$PWD_DB); $db=mysql_select_db($NAME_DB); ?><script>alert(<?php echo $cle ?>);</script><?php $Log_query=mysql_query( " SELECT * FROM tbl_captcha WHERE user_id ='$id' ") or die(mysql_error()); $_SESSION['success'] =0; $_SESSION['fail'] =0; if ($Log_query == true && mysql_num_rows($Log_query) >0) { ?><script>alert('heni');</script><?php while ($Res_user = mysql_fetch_array($Log_query) ) { $_SESSION['success'] += $Res_user['success']; $_SESSION['fail'] += $Res_user['fail']; } } } function authentification($mail,$pwd_U){ $HOST_DB ="localhost"; $NAME_DB="makempf3_captcha"; $USER_DB ="root"; $PWD_DB=""; $connect = mysql_connect($HOST_DB,$USER_DB,$PWD_DB); $db=mysql_select_db($NAME_DB); $Log_query=mysql_query( " SELECT * FROM tbl_user WHERE email ='$mail' AND user_pass ='$pwd_U' ") or die(mysql_error()); if ($Log_query == true && mysql_num_rows($Log_query) >0) { $Res = array(); while ($Res_user = mysql_fetch_array($Log_query) ) { $_SESSION['mail'] = $mail; $_SESSION['pwd'] = $pwd_U; $_SESSION['id'] = $Res_user['id']; } return true; } else return false; } ?> </code></pre> <p>when i verify $_SESSION['id'] in choice.php, it is null, but in index.php (before redirection) it has a value. i don't understand why i lost this session variable</p>

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