อยากถามเรื่องเงื่อนไขการเข้าใช้งานฟังก์ชั่นต่างๆในหน้าเว็บค่ะ

<?php do{ ?>
  
      	<tr class="odd gradeX" align="center" valign="middle">
        <td class="center"><?php echo $row_Recordset1['project_name']; ?></td>
         <td class="center"><?php echo $row_Recordset1['pattern_id']; ?></td>
         <td class="center"><?php echo $row_Recordset1['username']; ?></td>
          <td class="center"><?php echo $row_Recordset1['valscale']; ?></td>
         <td class="center"><?php echo $row_Recordset1['date_project']; ?></td>
          <td><a href="Home User2.php?project_name=<?php echo $row_Recordset1['project_name']; ?>" >                
 <i class="glyphicon glyphicon-folder-open"></i></a></td>
                                  	<td class="center">
                                    <? 					
mysql_select_db($database_myconnect, $myconnect);
$query_Recordset3 = "select stakeholders from grant_project 
where project_name='".$row_Recordset1['project_name']."' and grant_pro=1";
$Recordset3 = mysql_query($query_Recordset3, $myconnect) or die(mysql_error());
$row_Recordset3 = mysql_fetch_assoc($Recordset3);
$totalRows_Recordset3 = mysql_num_rows($Recordset3);

//////////////////////// เช็คสิทธิ์ การแก้ไข			*** $username = ชื่อ login
<? if ($username==$row_Recordset1['username']||$username==$row_Recordset3['stakeholders'] ){?> <a href="Project - Edit2.php?project_id=<?php echo $row_Recordset1['project_id']; ?>&patten_id=<?= $row_Recordset1['pattern_id'] ?>" class="glyphicon glyphicon-edit"></a>
 } 




 <td class="center">
/////////////////////////// เช็คสิทธิ์การลบ
<? if ($username==$row_Recordset1['username']||$username==$row_Recordset3['stakeholders'] ){?><a href="Deleteproject.php?project_name=<?php echo $row_Recordset1['project_name']; ?>&project_id=<? echo $row_Recordset1['project_id'] ?>" onClick="return confirm('Please confirm again.')" class="glyphicon glyphicon-trash"></a></td>
                                    <? }?>
 <td class="center"><a href="export.php?project_id=<?php echo $row_Recordset1['project_id']; ?>"  class="glyphicon glyphicon-save"></a></td>
                  				</tr>
                               
                <?php } while ($row_Recordset1= mysql_fetch_assoc($Recordset1)); ?>