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1
22nd March 23:34
External User
Posts: 1
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Can not get posted data
Hi guys,
confused because it runs very well in my friends' envirement. I do not know whether there are some bugs in my code or there are something wrong in my php configuration. Anybody can help me? thanks in advance. =================== <?php // Already Login if(isset($_SESSION['client'])){ header('Location: index.php'); exit(); } if(!isset($_SESSION)){ session_start(); } print('<script type="text/javascript">$request = "'.preg_replace('/ \n/','\\\n',addslashes(print_r($GLOBALS,1))).'";alert ($request);</ script>');// debug // Non-login if(isset($_REQUEST['action'])){ $action = trim($_REQUEST['action']); if($action == 'login'){ if(!isset($_REQUEST['login_id']) || !isset($_REQUEST['pwd'])){ print('<script type="text/javascript">alert("No login_id or pwd");</script>');// debug header('Location: login.php'); exit(); }else{// check login_id & password include_once("db_connect.php"); $sql = sprintf('select * from clients where login_id = \'%s \' and pwd = \'\'',addslashes($_REQUEST['login_id']), addslashes($_REQUEST['pwd']));// debug $result = $dbh->query($sql); if($dbh->errno > 0 || $result->num_rows < 1){// Login Failed print('<script type="text/javascript">alert("Wrong ID or Password");</script>');// debug header('Location: login.php'); exit(); }else{// Login OK $_SESSION['client'] = $result->fetch_assoc(); print('<script type="text/javascript">alert("Go to index.php");</script>');// debug header('Location: index.php'); exit(); } } }else{// other actions: print('<script type="text/javascript">alert("Other Action");</ script>');// debug if($action == 'logout'){ session_destroy(); showLoginForm(); exit(); }else{// not handledactions showLoginForm(); exit(); } } }else{ print('<script type="text/javascript">alert("No request param: action");</script>');// debug showLoginForm(); exit(); } function showLoginForm(){ ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http:// www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <link rel="stylesheet" href="style.css" type="text/css" /> </head> <body> <table width="800px" style="border: solid 1px #ffffff" align="center" cellpadding="0" cellspacing="10" bgcolor="#FFFFFF"> <tr> <td colspan="2"> <table width="100%" align="center"> <table width="100%" align="center"> <form action="login.php" method="POST"> <tr><td align="right">Client Login ID:</td><td><input type="text" name="login_id"/></td></tr> <tr><td align="right">Password:</td><td><input type="password" name="pwd" /><input type="hidden" name="action" value="login"/></td></ tr> <tr><td> </td><td><input type="submit" value="Login"></td></ tr> </form> </table> </td> </tr> </table> </body> </html> <?php } ?> |
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