<?php
global $Ans1, $Ans2, $Ans3, $Ans4, $Ans5, $comments;
 
$connect = mysql_connect("Localhost", "root", "") or die ("I am unable to conect with database because of".mysql_error());
 
$selectdb = mysql_select_db("moodledb") or die("I can't select the database because of".mysql_error());
 
$Join = "SELECT `mdl_al_sessionfeedback`.`sessionid`, `mdl_al_sessionfeedback`.`ans1`, `mdl_al_sessionfeedback`.`ans2`, 
 
`mdl_al_sessionfeedback`.`ans3`, `mdl_al_sessionfeedback`.`ans4`,`mdl_al_sessionfeedback`.`ans5`, 
 
`mdl_al_sessionfeedback`.`comments` FROM `mdl_al_sessionfeedback`, `mdl_al_sessions`  WHERE (`mdl_al_sessionfeedback`.`sessionid` = 
`mdl_al_sessions`.`alsessioncode`) ";
 
$result = mysql_query($Join) or die("Unable to execute the join query because of:".mysql_error());
 
$row = mysql_fetch_assoc($result);
 
$num = mysql_num_rows($result);
 
for($i=0; $i<$num; $i++)
        {
        $Ans1  = mysql_result($result,$i,"ans1");
 
        $Ans2 = mysql_result($result,$i,"ans2"); 
 
		$Ans3  = mysql_result($result,$i,"ans3");
 
        $Ans4 = mysql_result($result,$i,"ans4"); 
 
		$Ans5  = mysql_result($result,$i,"ans5");
 
        $comments = mysql_result($result,$i,"comments"); 
 
		echo $comments;
		}
		echo "<textarea name='txtComments' rows='2' cols='20' id='txtComments' value = '<?php $comments ?>'></textarea>";
?>

echo "<textarea name='txtComments' rows='2' cols='20' id='txtComments'><?php  echo $comments ?></textarea>";