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  1. 08-12-2011 06:05 AM #1
    ravi951
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    simple php error

    hi all,
    i am getting error on the following php program.it is displaying the error as "Parse error: syntax error, unexpected T_STRING in C:\xampp\htdocs\newlogin.php on line 12"
    not getting what is the problem with it..
    below is my login.php code...
    PHP Code:
    <?php
    if(isset($_POST['sub']))
    {
    mysql_connect("localhost","root","");
    mysql_select_db("test");
    $uname=$_POST['txtuname'];
    $pwd=$_POST['txtpwd'];
    $sqlstt="select * from users where uid='$uname' and pwd='$pwd';
    $data=mysql_query($sqlstt);
    if(mysql_num_rows(    $data)==1)
    {
    header("    Location:welcome.php?un=$uname");
    }
    else
    {
    echo "    invalid";
    }
    }
    ?>
    <form method="    post" action="">
    username:<input type='text' name='txtuser'>
    <br>
    password:<input type='text' name='txtpwd'>
    <br>
    <input type='submit' name='sub' value='login'>
    </form>
    also is the welcome.php
    PHP Code:
    <?php
    $user    =$_REQUEST['un'];
    echo     "welcome to ".$user;
    ?>
    Last edited by Jordan; 08-12-2011 at 07:39 AM. Reason: Changed code to php tags
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  2. 08-12-2011 07:39 AM #2
    Jordan
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    You don't have the ending double quote " on this line:

    PHP Code:
    $sqlstt="select * from users where uid='$uname' and pwd='$pwd'; 
    It should be:

    PHP Code:
    $sqlstt="select * from users where uid='$uname' and pwd='$pwd'"; 
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  4. 08-12-2011 10:11 AM #3
    Jaan
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    Don't use a variable between " and " use it like this:

    PHP Code:
    $sql = 'SELECT something FROM somewhere WHERE something="'.$something.'"'; 
    Because sometime it won't display your variable's value
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