Databases
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POGet value of this field into this variable
 

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  1. POGet value of this field into this variable
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    <pre><code>&lt;?php ob_start(); $host="localhost"; // Host name $username="root"; // Mysql username $password=""; // Mysql password $db_name="dbname"; // Database name $tbl_name="Student"; // Table name // Connect to server and select databse. mysql_connect("$host", "$username", "$password")or die("cannot connect"); mysql_select_db("$db_name")or die("cannot select DB"); // Define $myusername and $mypassword $salt = '~Z`!@#$%I^&amp;*()_-+Q=}]{[\|"&gt;&lt;'; $myusername = mysql_real_escape_string($_POST['regduser']); $mypassword = $_POST['regdpass']; $mypassword = hash('sha512', $mypassword.$salt); $sql = "SELECT * FROM $tbl_name WHERE regduser = '$myusername' AND regdpass = '$mypassword')"; $studentID = $_POST['stuID']; $result=mysql_query($sql); // Mysql_num_row is counting table row $count=mysql_num_rows($result); // If result matched $myusername and $mypassword, table row must be 1 row if($count=1){ // Register $myusername, $mypassword and redirect to file "login_success.php" session_register("regduser"); session_register("regdpass"); header("location:/student.php?stuID=$studentID"); } else { echo "$mypassword&lt;br /&gt;"; echo "$badpasses&lt;br&gt;"; echo "Wrong Username or Password"; } ob_end_flush(); ?&gt; </code></pre> <p>Specifically on this line:</p> <pre><code>header("location:/student.php?stuID=$studentID"); </code></pre> <p>Why isn't <code>$studentID</code> getting any value in the above code? The field name <code>stuID</code> is getting selected in the <code>SELECT</code> statement above it. How do I get this value to be the value of <code>$studentID</code> ?</p> <p>Thanks. Sorry if its a little newbish, I'm new to php.</p>
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    1. USuser886187
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    1. This table or related slice is empty.
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    1. This table or related slice is empty.
 

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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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