Pass value with href in php inside echo - php

Question

I need to pass value with href inside fetch array echo...
php code
$user = $get['username'];
$resource=mysqli_query($con,$sql);
echo "<font color=\"#000000\">
<h2 align=\"center\"></h2>
<table align=\"center\" border=\"1\" width=\"50%\">
<tr>
<td><b>GROUP NAME</b></td> <td><b>TASK TITLE 1</b></td> <td><b>TASK TITLE 2</b></td> <td><b>CREATED BY</b></td> <td><b>ASSIGNED TO</b></td> <td><b>DUE DATE</b></td> <td><b>PRIORITY</b></td> <td><b>CHANGE</b></td></tr> ";
while($result=mysqli_fetch_array($resource))
{
echo "<tr><td>".$result[0]."</td> <td>".$result[1]."</td> <td>".$result[2]."</td> <td>".$result[3]."</td> <td>".$result[4]."</td> <td>".$result[5]."</td> <td>".$result[6]."</td> <td> "<a href="changetask1.php?username='.$user.'">"</td></tr>";
} echo "</table></font>";
I need to pass username to next page with href value.

Answer 1

You are all messed up with quotes...
First... Learn to indent your code to make it readable.
Then, avoid echoing simple HTML if not necessary:
See your code after my «formatting»:
Try it, i've done a couple corrections...
<?php
$user=$get['username'];
$resource=mysqli_query($con,$sql);
?>
<!-- This is only HTML -->
<font color="#000000">
<h2 align="center"></h2>
<table align="center" border="1" width="50%">
<tr>
<td><b>GROUP NAME</b></td>
<td><b>TASK TITLE 1</b></td>
<td><b>TASK TITLE 2</b></td>
<td><b>CREATED BY</b></td>
<td><b>ASSIGNED TO</b></td>
<td><b>DUE DATE</b></td>
<td><b>PRIORITY</b></td>
<td><b>CHANGE</b></td>
</tr>
<?php
// This is a PHP block until the next ?>
while($result=mysqli_fetch_array($resource)){
echo "<tr>
<td>".$result[0]."</td>
<td>".$result[1]."</td>
<td>".$result[2]."</td>
<td>".$result[3]."</td>
<td>".$result[4]."</td>
<td>".$result[5]."</td>
<td>".$result[6]."</td>
<td><a href='changetask1.php?username=".$user."'></td>
</tr>";
}
?>
</table>
</font>

Answer 2

To avoid these problems of double and single quote you can write your code like following.
<td><a href="cheangetask1.php?username=<?php echo $user;?>"></td>
Now on the changetask1.php you can get username like this.
<?php echo $_REQUEST['username'];?>